# Gio

Most popular questions and responses by Gio
1. ## Math Pre-Cal (Exponential Functions)

A house was valued at \$110,000 in the year 1985. The value appreciated to \$145,000 by the year 2005. -What was the annual growth rate between 1985 and 2005? Assume that the house value continues to grow by the same percentage. -What did the value equal in

2. ## Math

Find the circumference of the circle. Round to the nearest tenth. The middle of the circle is 44mm

3. ## Math

A spinner is divided into 12 equal segment that are numbered 1 through 12. what is the probability that the spinner will not land on 4 or 5? Reduce if necessary

4. ## Economics

The production engineers at Impact industries have derived the expansion path shown in the following figure. The price of labor is \$100 per unit. a. What prices does an impact industry pay for capital? b. If the manager at impact decides to produce 180

5. ## Physics

A hummingbird hovers motionless beside a flower. You can observe that the wings are moving rapidly up and down. If air pushes upward on the bird with a force of .30N whats the weight of the hummingbird?

6. ## Physics

A dart is loaded into a spring-loaded toy dart gun by pushing the spring in by a  distance d. For the next loading?the spring is compressed a distance d/3. How much  work is required to load the second dart compared to that required to load the first?

7. ## math

the sum of a number and 19 is at least 8.2.

8. ## math

name the operation needed to solve at the airport 72 people are waiting to board 9 different planes. If an equal number of people board each plain, how many people get on each plane?

9. ## Math

Sophia owes her brother \$25. she gives her brother \$18 she earned dog sitting. Write an addition expression to describe the situation

10. ## statistics

An unfair coin has a probability of coming up heads of 0.55 the coin is tossed 4 times. What is the probability that it lands heads at least once?

11. ## Math

Predict the number of digits in the quotient for 9,010 divided by 8

12. ## Math

Write an algebraic expression to represent the cost of a concert ticket,h, with a service charge of \$6.75.

13. ## Math

Write an algebraic expression to represent the cost of m gallons of gasoline if each gallon costs \$1.45 Is this right M-\$1.45

14. ## math

A town now has a population of 300,000 people and an annual growth rate of 4.5%. If this rate continues, in how many years will the population be more than 500,000 people?

15. ## Economics

A study by the Computer Manufacturers Association of America analyzed the significant increase in the usage of computers by business firms in the United States over the last two decades. In terms of production theory, on might say the computer-labor ration

16. ## Physics

A block slides down a frictionless 3m long inclined plane making 10 degrees with the horizontal. The block starts from rest. Find acceleration of the block and its speed at the bottom.

17. ## Math help

Simplify the expression 6-a+4-12a-11 11a+1

18. ## Math

Write and integer for each situation: Is this right A) A profit of \$15 \$15 B) A withdrawal of \$9 -\$9

19. ## math

how do you find the circumference of a circle.

20. ## Math help

Order the number from least to greatest -44, -8 1/2, 0, 6.2, -12, -6.4, 14, 7, -6

21. ## math

What is the definition for an EXPRESSION ? An expression in English can be a short sentence, or a sentence fragment. Take a hike. Go figure. What's up? Whatever. In math, an expression is again a fragment, it can be complete or not complete. 2x + 1

22. ## Help please? Math 141 (Pre-Cal) (Shapes)

Hi everyone I am lost on how to do this math problem: A. You have 180 feet of fencing with which to construct a rectangular pen. What is the maximum area you can enclose? B. Going back to part A, you decide to build your rectangular pen next to a large

23. ## Math check

what is the measure of an angle that is supplementary to the following angle. An Acute angle of 57º 57º+90º= Answer 147º

24. ## Math

Write six hundred billion,two hundred thousand, two in expanded firm using exponents Please check 600, 000, 200, 002 (6×10^11)+(2×10^6)+(2×10^1)

25. ## Math

Write each number in expanded form using exponents. Pls check 1, 234 (1*10^3)+(3*10^2)+(2×10^1)+4 210, 290, 450 (2*10^8)+(1*10^7)+(2*10^6)+(9*10^5)+(4*10^4)+5 7,123,456,089 (7*10^9)+(1*10^8)+(2*10^7)+(3*10^6)+(4*10^5)+(5*10^4)+(6*10^3)+(8*10^2)+(9*10^1)

26. ## math

Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly \$128 interest after 2 years. How much money should he deposit? Pls help me!

27. ## Managerial Economics

SQ sells ties and currently has sales of 1,200 units a month, producing a revenue of £36,000. It competes with TR, who is now considering a price cut of 25%. The PED for SQ is –1.5 and the CED between the two products is 0.8. a) Calculate the effect of

28. ## Math check

write the decimal as a fraction or a mixed number in simplest form 2.67 2.67/1× 100/100 = 267/100 267/100 = 2 67/100?

29. ## Math

Tom has a bag filled with 10 green balls, 5 red balls and 5 blue balls, what part on toms bag has green balls

30. ## Math

A decade is 10 years. Which expression gives the number of years in d decades, 10+d, 10d, or d÷10. Explain your choice.

31. ## math

The length of the Loch Ness monster is 30 meters plus a third of its own length. How long is the Loch Ness monster?

32. ## Math

Pls check write this number in standard form Nine hundred two trillion six hundred seven 902,000,000,000,607

33. ## Math

instruments played in a band include a piano drum guitar and saxophone.dave does not use his mouth to play his instrument. ted and lindas instruments have strings. dave, sue and linda carry their instruments.who plays each instrument?

34. ## Math

Write in expanded form 24,307,241 Is this correct 20,000,000+4,000,000+300,000+ 7,000+200+40+1

35. ## science

How are mammals and fish alike

36. ## MAth

what part of a foot is 6 2/3?

37. ## stats

a test consists of 25 multiple choice questions. Each has 5 possible answers, which only one is correct. If a student guesses on each question, find the following: a) prob that he will guess all of them right b)prob that he will guess at most 12 right c)

38. ## math

x/5=15 how to solve it

39. ## math

What is the unit price of 5 for \$2.50

40. ## math

3 2/5 * 1 1/8

41. ## Pre-Cal (Math)

An instructor has determined that students' grads on the final exam depend on the amount of time, t, they spend studying for it and can be modeled by the formula g(t)=(21t+10)/(20t+45). Note that the function's output is a fraction or decimal which should

42. ## Math check

Add and simplify 9 ft 6in 8ft 8in 8ft 5in 7ft 11in 6ft 7 in _______ 38ft 37in

43. ## math

Can you help me solve Write in to other ways decimal and percent 4/250

44. ## math

Write 14,060,000,000,000 in scientific notation

45. ## math help

Simplify the ratio 18 to 0.6 Is this right 18 ×10 0.6×10 180/6 6/6 30:1

46. ## math

7/8 p = 14 how to do problem

47. ## math

W÷5/6=11/12 how to do the problem

48. ## math

W÷5/6=11/12 how to do the problem

49. ## math

Round 209,999.598 to the nearest hundredths

50. ## math decimal

write each fraction or mixed number as a decimal - 56/60 = .93 90/200 = 0.45

51. ## Math check

write the decimal as a fraction or a mixed number in simplest form 5.705 5.705/1× 1000/1000 5 705/1000

52. ## math check

a rectangle has an area of 319 square centimeters, and a length of 11 centimeters. what is its width? 319-22 =298 widths

53. ## math check

2k=14.6 K=29.2

54. ## Math check

Round 210, 028, 546, 555 to the nearest million 9,000,000

55. ## Math check

Jack the parrot has learned to say, jack wants a cracker, if he repeats the phrase every 5 minutes for 3 hours and is given a cracker each time he asked for one how many crackers will he eat? 12 crackers ea hour 12 × 3= 36

56. ## Math

One side of a square frame measures 12 inches. What is the perimeter of the frame? Is this right 12*4=48 Perimeter =48

57. ## Math

The sum of two numbers is 14. The difference of the numbers is 2. What are the numbers

58. ## Math

Write as an improper fraction 2 4/5 Is it 14/5

59. ## math

Write as an improper fraction 2 4/5 is it 14/5

60. ## Math

Bill spends 30 minutes on his homework. Dave spent three times as long as bill and jill spent twice as long as bill & dave together. How many total minutes did they spend on homework? How many hours is that

61. ## Math

Is this correct Find the Range, is it 106 67 23 83 129 23 129-23=106

62. ## Math

Write two word phrases for 6 + v

63. ## math

Solve each equation by testing the given values for a variable y-9=11 y=18, 19, or 20

64. ## Math

Solve for v 7x8x9xv=5040 I did 7x8=56, 56x9=504 Do u divide 5040 into 504

65. ## geometry

Find the area of pentagon CANDY with vertices C(-6,8), A(3,8), N(6,-2),D(-4,-1),and Y(-7,4).

66. ## Math

7/10 of your body is made of water. Is more than 1/2 of our body water? Explain. How do you start this

67. ## geometry

Find the degree measure on an angle whose complement twelve twenty-sevenths of its supplement. Determine the angle's complement?

68. ## math

What is the 144th letter in this pattern? A B B C C C D D D D E E E E E.....

69. ## Math

find the missing numbers and landmarks 18,20,20,24,27,27___,30,33,34,36,36,___ range:22 mode:27 minimum_____ maximum:___ explain how please

70. ## math

How to make up a data set of at least 12 numbers that have that have the following landmarks maximum.:18 mode:7 range:13 median:12

71. ## Help please? Math 141 (Pre-Cal)

The number of Sasquatch living t years after 2016 is given by the formula s(t)=(51t+84)/(3t+28). -What value does the Sasquatch population approach in the long run? When will the population (rounded to the nearest Sasquatch) reach this value? (This vale

72. ## Math

Solve h/-5=34

73. ## math

Simplify 8x-4(5x-3)

74. ## Math

Is this correct -18+43= 75

75. ## Math

What is twice the sum of 124 and 96? Is this right 124+96=220 220+220=440 answer is 440

76. ## math check

Round 210,290,290,290.21029 to the nearest ten million 210,300,000,000

77. ## math

Find the GCF and LCM of 18 and 42

78. ## math

Louis has 7 1/2ft of red ribbon. How many red bows can he make using 3/4ft pieces of ribbon for each bow?

79. ## science

What type of star is the Sun?

80. ## math mixed number

One inch equals 2.45 cm. Express the number of centimeters in an inch as a mixed number 2.54/1×100/100 2 54/100

81. ## math check

what is half the difference between 187 and 49? 187-49= 138/2 answer is 69?

82. ## Math check

michael has 79 dvds. He can store 15 dvds in a wooden crate. how many crates will he need 79÷15 = 5 but I get a remainder 4. Is it right to say he'll need 5 crates

83. ## Math check

If the radius of a circle is 5 cm what is the area? Formula A=pi r^2 A=3.14×5×5 A=78.50

84. ## Math

Pls check - Solve 9^2-7 (16÷2^3) 9^2-7 (16÷8) 81-7 (2) 81-14 67

85. ## Math

Pls check - Solve 9^2-7 (16÷2^3) 9^2-7 (16÷8) 81-7 (2) 81-14 67

86. ## Math

peyton has1218 fancy hat in her closet. if payton gives grace 1/3 of those fancy hats how many fancy hats will grace have?

87. ## Math

the number is less than 20 it is an odd 1 digit number, is not the number of sides of a triangle it can be divided by 3

88. ## Math

Pls check (3×8+4^2)-9 24+16 40-9 31 6×(10+6)-6^2 6×16 96-6^2 96-36 60

89. ## math

Order of operation (2×3+7^2)-10

90. ## math

Write the value of 8 in digit # form 15.285

91. ## Math

The sum of two numbers is 14. The difference of the numbers is 2. What are the numbers

92. ## math

Solve 87-16.45=

93. ## Math

Rank the following from greatest to least. 297.086, 297.8, 297.062 Is this correct 297.062, 297.086, 297.8

94. ## Math

Solve for v 129.36-v=36.41 is this correct v=93.22

95. ## Math

order the following numbers from least to greatest 3.34; 3.034; 3.403 Is this correct- 3.034; 3.34; 3.403

96. ## Science

A garden contains 20 different species of plants. Five of these plants are ferns. What percent of the garden is made up of ferns?

97. ## Math

name the property and explain 26×(2×8)=(26×2)×8

98. ## Math

Write 91, 008.34 in word form.

99. ## math

what part of a foot is 6 2/3 inches?