# From 4 a.m. until noon the temperature dropped 3 degrees, rose 10 degrees, and then dropped 6 more degrees. What was the overall change in temperature for the days? Could someone help me

27,892 questions
1. ## MATH

1 My Math problem Intergers 2-(-2) = -4 iS -4 CORRECT 2.Between noon and 3pm, temp dropped 9 degrees (f). It increased 4 degrees (f) between 39m & 5pm and dropped 15 degrees(F) between 5om and midnight.If the temperature was -2 degrees (f) at midnight,

asked by AMERICAL on May 27, 2013
2. ## Math

Write an integer to represent the final temperature. The day started out at 6am as 32 degrees rose 24 degrees by noon and dropped 14 degrees at 6pm.

asked by Summer on October 1, 2014
3. ## Math

The temperature in the morning was -23.9 degrees farenight. It rose 30.3 degrees by noon and dropped 7.5 degrees by evening. What were the noon and evening tempertures ?

asked by Ángel on January 2, 2016
4. ## Math

Between midnight and 6:00am, the temperature dropped 10 degrees F. Between 6 am and 12:00; the temperature rose 18 degrees F.What was the change in the temperature from midnight to noon. I can't seem to get the formula for this problem

asked by Jane on September 15, 2016
5. ## math

At 6 PM, the temperature in Redding, CA, t, is the same as the temperature in Fresno, CA. By 9 PM, the temperature has dropped 2 degrees and in Fresno it has dropped 4 degrees. By 11 PM, the temperature in Redding has dropped another 3 degrees. Represent

asked by Carol on April 20, 2015
6. ## maths

The temperature in a town was 24 degrees at midday. The temperature rose by 5 degrees to reach a maximum at 2pm and the dropped 17 degrees before midnight. what was the temperature at midnight?

asked by daniel on July 24, 2016
7. ## math

if the temperature was 18 degrees at noon and it dropped 13 degrees every 5 hours what would be the temperature at 5:00

asked by tavia on September 10, 2015
8. ## Algebra 1

The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total temperature is a function of the number of hours the temperature rose. What was the temperature at noon? (also write an equation)

asked by Cristian on November 20, 2013
9. ## Math

The Fahrenheit temperature of a certain city has never dropped below 50 degrees how would you describe this using Celsius temperature and has never dropped below how many degrees Celsius simplify your answer type an integer or decimal rounded to the

asked by Carol on July 13, 2016
10. ## physics

A hot stell ball of mass 1 kg is dropped into a 4 L bucket of water at room temperature (70 degrees F). If the system reaches an equilibrium temperature of 320 K, what was the initial temperature of the steel ball before it was dropped into the water? Cp

asked by Meghan on March 19, 2011
11. ## Math

Write an integer that is represented by the following sentence The temperature dropped 17 degrees between noon and midnight.

asked by Dekerionna Stephens on March 25, 2013
12. ## Algebra (math)

The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total temperature is a function of the number of hours the temperature rose. What was the temperature at noon?

asked by Cristian on November 20, 2013
13. ## Algebra NEED HELP ASAP!!!!!!

The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total temperature is a function of the number of hours the temperature rose. What was the temperature at noon? (write the equation as a

asked by Cristian on November 20, 2013
14. ## Algebra 1

The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total temperature is a function of the number of hours the temperature rose. What was the temperature at noon? (write the equation as a

asked by Cristian on November 20, 2013
15. ## Math

Write an integer that is represented by the bold words in the following sentence. The temperature dropped 17 degrees between noon and midnight.

asked by Martin on March 13, 2014
16. ## Math

the temperature dropped 18 degrees F between 6 am and 6 pm. during the night the temperature fell another 8 degree F. at 6 am the temperature started rising. It rose 1degree F the first hour, 2 degree F the second hour, and 4 degree the third hour. The

asked by Maria on September 29, 2014
17. ## Math

the temperature dropped 18 degrees F between 6 am and 6 pm. during the night the temperature fell another 8 degree F. at 6 am the temperature started rising. It rose 1degree F the first hour, 2 degree F the second hour, and 4 degree the third hour. The

asked by Maria on September 29, 2014
18. ## think tac toe 2 adding and subracting decimals 2.

Tim tracked the change in outside temperature one afternoon. He record a temperature of 98.3 degrees at noon. Bathe temperature then rose 5.32 degrees f over the next four hours at 5:00 pm. Tim recorded a temperature change of 108.57 degrees F, How did the

asked by Cynthia on November 27, 2015
19. ## Math

The temperature on a cold December morning dropped from 37 degrees to -4 degrees. How many degrees did the temperature fall?

asked by Ceanna on November 3, 2015
20. ## math

The temperature dropped from - 2 degrees to - 11 degrees. How many degrees was the drop? Choose the best answer from the options below: A -13 B 13 C 9 D -9

asked by anette on May 20, 2011
21. ## Algebraic Expressions

The temp. was 72 degrees F at noon. At midnight, the temp. dropped to 12 degrees F. Write an algebraic expression to find the sum.

asked by Elissa on September 17, 2013
22. ## Math

In 1924, the temperature in Fairfield, Montana, dropped from 63 degrees to -21 degrees in 12 hours. What was the average hourly change in temperature. Thank you

asked by Tan on October 25, 2016
23. ## Math

At noon, the temperature was 12. It rose 8 during the afternoon, and then dropped 28 by midnight. What was the temperature at midnight? -18 -8 (MY ANSWER) 6 50

asked by LOVE on August 19, 2016
24. ## MATH AGAIN~Ms. Sue

from 4:00 P.M. to 3:00 A.M., the temperature dropped 6 degrees Fahrenheit. At 3:00 A.M.,the temperature was -4 degrees F. What was the temperature at 4:00 P.M.??? Ms. Sue i trust u more plz answer this thank u

asked by Bro on February 24, 2015
25. ## Math

The temperature dropped from 44 degrees farenheit to -56 degrees farenheit in Browning Montana in a 24 hour period. By how many degrees did the temperature change?

asked by Joe on January 5, 2009
26. ## math

At noon the temperature was 2°f.By sunset it had dropped 6 degrees. WHAT WAS THE TEMPERATURE AT SUNSET?

asked by liliana on January 3, 2015
27. ## Algebra

If a temperature dropped from 44degrees to -56 degrees in a 24 hour period, how many degrees did the temperature drop during that time?

asked by Stephanie on February 26, 2013
28. ## Math_ Intergers

On Tuesday the temperature changes -2 degrees F perhour from noon until10:00a.m. the next morning. The temperature at noon on Tuesday is 75 degrees F. A) What is the Temperature at 4:00 p.m on Tuesday? B)What is the temperature at 9:00 a.m. on Wednesday?

asked by DMAR on September 10, 2009
29. ## Appoquinimink School

One winter night the temperature dropped 3 degrees every hour. If the temperature was 0 degrees at midnight,what was the temperature at 4:00 am?

asked by Roselle on March 12, 2018
30. ## maths

One morning the temperature was 5°F Below zero .BY noon the temperature rose 20°f and then dropped by 8°f by evening .What was the evening temperature

asked by savitha on December 27, 2014
31. ## math

a cold front moves in at noon and in 5 hours, the temperature had dropped 23%. the temperature at 5:00 p.m. was 14%. let x be the temperature at noon. write an equation to find x.

asked by anne on November 30, 2010
32. ## Chemistry

How do you solve this equation? A piece of aluminum with a mass of 3.90g and a temperature of 99.3 degrees celcius is dropped into 10.0 g of a water at a temperature of 22.6 degrees celcius. What is the final temperature of the system?

asked by Anonymous on September 10, 2010
33. ## Physics

a BATH CONTAINS 100 KG OF WATER AT 60 DEGREES CELCIUS. HOT AND COLD TAPS ARE THEN TURNED ON TO DELIVER 20KG PER MINUTE EACH A TEMPERATURE 70 DEGREES CELSIUS AND 10 DEGREES CELSIUS RESPECTIVELY. HOW LONG WILL IT BE BEFORE THE TEMPERATURE IN THE BATH HAS

asked by Angel on March 10, 2014
34. ## PHYSICS

A BATH CONTAINS 100 KG OF WATER AT 60 DEGREES CELCIUS. HOT AND COLD TAPS ARE THEN TURNED ON TO DELIVER 20KG PER MINUTE EACH A TEMPERATURE 70 DEGREES CELSIUS AND 10 DEGREES CELSIUS RESPECTIVELY. HOW LONG WILL IT BE BEFORE THE TEMPERATURE IN THE BATH HAS

asked by LANRE on November 19, 2015
35. ## physics

what is the final temperature when a 3.0 kg gold bar at 99 degrees is dropped into a .22 kg of water at 25 degrees

asked by kelly on February 5, 2008
36. ## algebra

One day the temperature dropped from 4 degrees F to -15 dgrees f. How many degrees did it drop?

asked by elaine on December 22, 2009
37. ## Chemistry

3.90g sample of Al with an unknown initial temperature is dropped into 10 mg of water at 22.6 degrees Celsius. What will the change in temperature be of the Al if its final temperature is 28.6 degrees Celsius?

asked by Connor on November 1, 2015
38. ## math

temperature dropped from 4 degrees to -18 degrees, how many degrees did it drop

asked by pat on August 4, 2008
39. ## math

The temperature at 8:00pm is 32 degrees. If it dropped 3 degrees per minute, what is the temperature at 8:30pm

asked by kathy on April 18, 2012
40. ## Maths

The temperature dropped by 2 degrees an hour during the night. At midnight the temperature was 31 degrees. What was the temperature at 6a.m.

asked by Tanishka on July 8, 2017
41. ## Algebra

When Jonell checked the temperature in the morning, he saw that it was -4F. Late that afternoon, the temperature was 15F. Select the equation that represents this situation. -4+x=15;x=The number of degrees the temperature rose -4+x=15;x=The current

asked by Katy on August 27, 2018
42. ## physics

A 2.8 kg gold bar at 99 degrees celcius is dropped into 0.21 kg of water at 23 degrees celcius What is the ﬁnal temperature? Assume the speciﬁc heat of gold is 129 J/kg times degrees celcius. Answer in units of degrees celcius

asked by help! on January 30, 2012
43. ## math

Add or subtract. 1. (–183) + 289 = (1 point) –472 –106 106 472 2. (–10) – 1 = (1 point) –11 –9 9 11 3. 7 – (–8) = (1 point) –15 –1 1 15 4. At noon, the temperature was 12º. It rose 8º during the afternoon, and then dropped 28º by

asked by Athena on August 16, 2017
44. ## Mathematics

The day-time temperature in Sutherland was recorded as 9 degrees Celsius. During the night the temperature dropped by 16 degrees Celsius. Express an equation?

asked by Mustard on November 5, 2015
45. ## Chemistry

what mass of precipitate will form if a saturated solution of potassium nitrate is dropped from a temperature of 70 degrees celsius to a temperature of 45 degrees celsius?

asked by Abby on May 18, 2015
46. ## Bloemhof Gekombineerde Skool

The day-time temperature in Sutherland was recorded as 9 degrees Celsius. During the night the temperature dropped by 16 degrees Celsius. Express an equation?

asked by Masetshaba on November 5, 2015

If 100g of zinc (c=377J/kg degrees celcius) at 95 degrees celcius is dropped into 60g of water contained in a 100g calorimeter (c=419J/kg degrees celcius) at 20 degrees celcius, what will the final temperature be?

asked by Mikky on October 10, 2010
48. ## calculas

Suppose the temperature at 12:00 noon is increasing at an (instantaneous) rate of 3 degrees F. per hour. What is the rate of change of the temperature in degrees C. per hour. Hint: The relationship between degrees F. and degrees C. is linear, zero (0)

asked by Anonymous on April 29, 2010
49. ## math

One day the temperature in a state is 34 degrees at​ 6:00 A.M. It rises 15 degrees by​ noon, but falls 59 degrees by midnight when a cold front moves in. What is the final​ temperature

asked by jeannie sawyer on August 25, 2018
50. ## Chemistry

Can someone check my answer for me... 1)Suppose a piece of lead with a mass of 14.9 g at a temperature of 92.5 degrees is dropped into an insulated container of water. The mass of water is 165 g and its temperature before adding the lead is 20.0 degrees.

asked by Mike on January 8, 2008
51. ## algebra 1

A research scientist measures the outside temperature, in degrees Fahrenheit, at various times throughout a 24-hour period and records her findings in the graph below. In this real-world function, the hours represent the input values, and the temperature

asked by Crissy on November 17, 2015
52. ## math

When Paula went to sleep, it was 6 degrees Fahrenheit. When she woke up, the temperature has dropped to -4 degrees. What was the change in temperature while Paula was asleep?

asked by Anonymous on January 14, 2016
53. ## math

the temperature in Alaska dropped by -5.7 degrees every hour for 3.5 hours.if the temperature started at 23 degrees f,what temperature was it at the end of the 3.5 hours?

asked by Joud on August 31, 2016
54. ## math

In a science experiment, the temperature of a glass of water rose 18.24 degrees after six hours. If the temperature rose the same number of degrees per hour, then how many degrees did the water increase per hour?

asked by veronica on July 16, 2015
55. ## MATH

the temperature of a chemical compound was 0 degrees Celsius at 10:00 AM. During a reaction, it dropped 3 degrees Celsius per minute until 10:13 A.M. What was the temperature at 10:13 A.M?

asked by SAM on October 15, 2015
56. ## math

The temperature at 1:00 p.m. was 88 degrees farenheight. This was 12degrees warmer then at 8:00 a.m. Earlier on the same day, the temperature fell 7 degrees farenheight from midnight to 4:00 a.m. Then it rose 6 degrees farenheight from 4:00 a.m. to 8:00

asked by cassandra on May 1, 2011
57. ## Math

One morning in Helena Montana the temperature was 12 degrees Fahrenheit Below zero. By noon the temperature had risen to 25°F Which expression can be used to find the temperature in degrees F at noon that day in Helena Montana? A. 12+25 B. 12+(-25) (my

asked by Genji on October 13, 2017
58. ## Chemistry

In order to raise the temperature of 5.0 Kg of water from 20 degrees C to 30 degrees C,m a 2.0 Kg iron bar is heated and then dropped into the water. what should the starting temperature of the bar be? (specific heat of Fe = 0.11 cal/g-deg.)

asked by Mary on February 23, 2010
59. ## Math

The temperature changed from 11 degrees C at noon to -4 degrees C at 8:00 p.m. How many degrees did the temperature drop. Please illustrate answer. Thanks

asked by VP on October 4, 2007
60. ## Chemistry

A 50g vhuck of metal (c=0.506 j/g degrees celsius) is heated to 60 degrees celsius. It is then dropped into a calorimeter (c=1.40 j/g derees celsius, m - 5.0g) that contains 100g of liquid. The temperature of the liquid raises from 15 degrees celsius to 20

asked by Renae on September 16, 2015
61. ## Chemistry

A 50g chuck of metal (c=0.506 j/g degrees celsius) is heated to 60 degrees celsius. It is then dropped into a calorimeter (c=1.40 j/g derees celsius, m - 5.0g) that contains 100g of liquid. The temperature of the liquid raises from 15 degrees celsius to 20

asked by Renae on September 16, 2015
62. ## physics

what is the final temperature when a 3.0 kg gold bar at 99 degrees Celsius is dropped into 0.22 kg of water at 25 degrees Celsius?

asked by lenair on January 25, 2012
63. ## Math

I need help!! please One morning in Helena Montana the temperature was 12 degrees Fahrenheit Below zero. By noon the temperature had risen to 25°F Which expression can be used to find the temperature in degrees F at noon that day in Helena Montana? A.

asked by Soup on October 13, 2017
64. ## Physics

1). A hot iron horseshoe (mass=.40kg), just forged, is dropped into 1.35L of water in a .30kg iron pot initially at 20.0 degrees Celsius. If the final equilibrium temperature is 25.0 degrees Celsius, estimate the initial temperature of the hot horseshoe.

asked by Emily G. on April 21, 2011
65. ## chemistry

When 45 grams of an alloy is dropped into 100.0 grams of water at 25 degrees celcius, the final temperature is 37 degrees celcius. what is the specific heat of the alloy? the alloys Temperature is 100 degrees celsius

asked by sdfsgfsf on June 11, 2008
66. ## Chemistry

A 50g sample of metal was heated to 100 degrees Celsius and then dropped into a beaker containing 50g of water at 25 degrees Celsius. If the specific heat of the metal is .25 cal/g degrees Celsius, what is the final temperature of the water? A. 27 B. 40 C.

asked by Monique on July 23, 2011
67. ## MATH

FROM NOON TO 8 PM, THE TEMERATURE DROPPED 12.8 DEGREES. WHAT WAS THE HOURLY CHANGE IN TEMERATURE DURING THIS TIME??

asked by ROSE on February 15, 2015
68. ## Algebra 1

The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total temperature is a function of the number of hours the temperature rose. What are the independent variable and dependent variable

asked by Cristian on November 20, 2013
69. ## math

the temperature dropped 14 degrees in 3.5 hours

asked by lorenzo on December 15, 2016
70. ## Chemistry

1)Suppose a piece of lead with a mass of 14.9 g at a temperature of 92.5 degrees is dropped into an insulated container of water. The mass of water is 165 g and its temperature before adding the lead is 20.0 degrees. What is the final temperature of the

asked by Mike on January 7, 2008
71. ## Math

The temperature at noon is 75F degrees. The temperature drops 3 degrees every half hour. What is the temperature at 4.p.m? I honestly don't know what to do all I know is that I have these numbers, 75,3,4

asked by Giovanni on September 6, 2016
72. ## algebra

Suppose the temperature outside is dropping at a constant rate. At noon , the temperature is 70 degrees f and it drops to 58 degrees f at 5:00 P.M. How much did the temperature change each hour?

asked by JO on July 20, 2008
73. ## math

The temperature outside rose 41 degrees during a 12 hour period. If the temperature rose the same number of degrees every hour, what is a good estimate of the number of degrees the temperature rose each hour?

asked by peter on February 1, 2012
74. ## Algebra 1A

One day the temperature dropped from 0 F to -17 F. How many degrees did it drop?

asked by Nini on May 20, 2012
75. ## Math

on Monday the temperature was -2 degrees. By 4:30 Tuesday the temperature dropped by 4 degrees. By 8am Tuesday, the temperature was 1 degree. therefore find: What was the temperature at 4:30am? What the temperature change between 4:30am and 8am?

asked by Anonymous on May 14, 2013
76. ## math

The temperature dropped from 37 degrees C from the high temperature to read a low of-8 degrees C. What was the high temperature?

asked by Jen on September 8, 2010
77. ## math

from 1am to 5am the temperature dropped 16 degrees what was the average change in temperature per hour

asked by tiffany on September 15, 2012
78. ## physics

During extreme hypothermia, a young women's temperature dropped to 20.6 degrees C. What was her temperature on the Fahrenheit scale?

asked by Anonymous on September 9, 2012
79. ## math

The temperature dropped 18 degrees Fahrenheit in 6 hours last night. The equation below can be used to find n, the average number of degrees the temperature changed each hour during that period. -18/6 = n What was the average rate of change per hour last

asked by jjiiddss on February 3, 2016
80. ## math

The temperature dropped 12 degrees Celsius from 10pm to 4am one night. What is the average drop of the temperature 12 divided by 5 = ____

asked by Melissa on September 30, 2015
81. ## Math

Irf the temperature is 42 degrees at a.m and it goes up to 68 degrees at noon,how many degrees warmer is it?

asked by Shreeti on June 25, 2013
82. ## Math

At 2:00 pm, the temperature was12F. If the temperature dropped 5 degrees each hour, what was the temperature at 5:00 pm?

asked by Matilda on October 29, 2015
83. ## Chemistry

A person falls in water at 0 degrees C. After 20 minutes of exposure, they are suffering acute hypothermia, as their core body temperature has dropped to 30.0 degrees C. Assume that a person’s heat capacity can be approximated by the heat capacity of

asked by Raj on November 20, 2007
84. ## Nath

2:30 thermometer read 44 degrees Celsius. It risen 3 degrees between noon and 2:30 pm and 12 degrees between 7 am and noon. What was the temp at 7 am

asked by Carter on May 3, 2016
85. ## Chemistry

A 125-g piece of metal is heated to 288 degrees celsius and dropped into 85.0 g of water at 26 degrees celsius. If the final temperature of water and metal is 58 degrees celsius, what is the specific heat of the metal?

asked by Alicia on April 16, 2012
86. ## Chemistry

When the power supplying a 30.0 gallon water heater was turned off, the temperature dropped from 75.0 degrees celsius to 22.5 degrees. How much heat was lost to the surrounding? I know I need to find the energy and or heat lost, but how will i get the mass

asked by Un-Known on April 24, 2016
87. ## Algebra

Each of the following temperature ranges is in degrees Fahrenheit. Use the formula F=9/5C+32 to find the corresponding temperature range in degrees Celsius (using interval notation and assume inclusion). a. below 32 degrees b. above 122 degrees c. below 5

asked by Anonymous on September 2, 2018
88. ## Physical science

A hot iron ball is dropped into 200g of cooler water. The water temperature increases by 2.0 degrees C and the temperature of the ball decreases by18.6 degrees C. What is the mass of the iron ball?

asked by Savannah on October 16, 2012
89. ## Algebra

On February 18, from 9 a.m. until 2 p.m., the temperature rose from -14(degrees)F to 38(degrees)F. What was the total increase in temperature during this time period?

asked by Vanessa on November 11, 2012
90. ## Algebra

On February 18, from 9 a.m. until 2 p.m., the temperature rose from -14(degrees)F to 38(degrees)F. What was the total increase in temperature during this time period?

asked by Vanessa on November 11, 2012
91. ## Chemistry

Suppose a piece of lead with a mass of 14.9g at a temperature of 92.5 degrees C is dropped into an insulated container of water. The mass of water is 165g and its temperature before adding the lead is 20.0 degrees C. What is the final temperature of the

asked by Lucy on October 8, 2007
92. ## Science

A 40.0 g block of ice at -15 degrees C is dropped into a calorimeter (of negligible heat capacity) containing water at 15 degrees C. When equilibrium is reached, the final temperature is 8.0 degrees C. How much water did the calorimeter contain initially?

asked by Ciara on November 29, 2014
93. ## Physics

A 0.500kg block of metal with an initial temperature of 30 degrees C is dropped into a container holding 1.12kg of water at 20.0 degrees C. If the final temperature of the block-water system is 20.4 degrees C, what is the specific heat of the metal? Assume

asked by Tammy on May 5, 2019
94. ## math

overnight the low temperature dropped to -6 degrees Fahrenheit. If the high temperature during the day was 11 degrees Fahrenheit, what was the difference between the high and low temperatures? Please help, thank you so much!

asked by anon on December 26, 2014
95. ## Applied math

The temperature on Monday was -2 degrees Fahrenheit by noon it had warmed up to 5 degrees Fahrenheit how many degrees did the temperature change

asked by Trenicia on October 31, 2016
96. ## Chemistry

a 250.0g mass of metal at 112.4 degrees celcius is dropped in a calorimeter (c=1.40j/g degrees celsius, m = 5.0g) containing 150.0g of water. The water and calorimeter are initially at 25.0 degrees celsius. At the end of the experiment, the temperature of

asked by Renae on September 16, 2015
97. ## physics

when 200 grams of aluminum at 100 degrees celsius is dropped into an aluminum calorimeter of mass 120 grams and containing 150 grams of kerosene at 15 degrees celsius,the mixtures reaches a temperature of 50 degrees celsius.what is the specific heat of

asked by john ralph on March 14, 2015
98. ## Math

If the temperature is 42 degrees at a.m and it goes up to 68 degrees at noon,how many degrees warmer is it?

asked by Shreeti on June 25, 2013
99. ## Math

The temperature in a certain cave is a sinusoidal function of time. When you first enter the cave, you set up a thermometer to record the temperature. After 19.5 hours, the temperature in the cave is at its maximum: 35 degrees celsius. The temperature then

asked by SC on December 8, 2009
100. ## Math

A density graph for all of the possible temperatures from 60 degrees to 260 degrees can be used to find which of the following? a. The probability of a temperature from 90 degrees to 180 degrees b.The probability of a temperature from 30 degrees to 180

asked by Anonymous on February 11, 2018