Questions Asked on
April 30, 2019

math
your car gets 33 miles per gallon of gasoline, and you drive at an average speed of 44 miles per hour. How much gas do you use in an hour?

Setwana
Tlhamo ya 200250 ka ditlamorago TSA go kgwetsa o nole bojalwa

math
A number N is multiplied by 3. The result is the same as when N is divided by 3. What is the value of N?

Calculus
The graph of f ′(x), the derivative of x, is continuous for all x and consists of five line segments as shown below. Given f (5) = 10, find the absolute minimum value of f(x) over the interval [0, 5].

Behavior Stats
If alpha is changed from .05 to .01, it is easier or harder to make a Type I Error?

science
the basicity of tetraoxosulphate 6 acid is 2 explain the statement with an equation and show the reaction between tetraoxosulphate 6 acid with potassium hydroxide

math
A goat is tied to a peg in the ground. the rope is 4.5m long. calculate the area of grass that the goat can eat.

English
1. Which of the following best illustrates the extreme nature of Phoebe's suspicion of others? She calls the strange young man at her door a lunatic She does not want Mrs. Partridge to touch her face She does not offer to help Mrs. Cadaver with her

math
In a paragraph, compare and contrast constant rate of change and average rate of change.

math
Write the recursive formula and the explicit formula for the sequence {3,6,12,24,48,...}. Show all work.

Math
Find the diameter and the height of a cylinder of maximum volume which can cut from a sphere of radius 12cm

Math:Odds
In a carnival drawing, a green ticket wins $1, a yellow ticket wins $5, and a blue ticket wins $10. There are 100 green tickets, 25 yellow tickets and 5 blue tickets. In simplest form, what are the odds in favor of winning $5 or more?

Math
Anthony is making a collage for his art class by picking shapes randomly. He has five squares, two triangles, two ovals, and four circles. Find P(a triangle or a square is chosen first). What would be the fraction for this question?

math
a) Enter your desired amount of money you wish to receive each month while retired = $ 2000 b) Upon retirement (40 years from now) you want to receive "x dollars" (amount of money you choose in Part a) each month for a period of 28 years. This money

English
Find the antecedent of the relative pronoun (who, which, or that) in each sentence. Choose the verb that agrees with the subject of the sentence. 1. Arizona is one cottonproducing region that ___ not lose crops to the boll weevil. A. does B. do*** (Not

Math
Which shape doesn't have two pairs of parallel sides? A. Parallelogram B. Trapezoid C. Rhombus D. Square

Chemistry
Given the following compounds: H2, HBr, HCl, HF A. Which will form an ionic bond? B. Which will form a nonpooar covalent bond? C. Which will form a polar covalent bond?

math
7/8 divide 1/2=

Math
A local foundation has offered to pay 75% of the cost of infant care classes. The hospital will cover any remaining costs. There are 28 parents enrolled in the upcoming class. Find the amount the hospital will pay.

Physics
An object A of mass 20kg moving with an initial velocity of 3m/s makes a head on collision with object B mass 10kg moving with a velocity of 2m/s in opposite direction if A and B stick together after collision calculate their common velocity

math
In a paragraph, explain whether or not all geometric sequences are exponential functions.

math
12 + 4m = 24 A. m = 9 B. m = 8 C. m = 3 D. m = –6

chemistry
calculate the energy released when 0.5g of uranium 235 undergoes a fission reaction.

Maths
A cone shaped candle whose height is 3 times its radius is melting at the constant rate of 1.4 cm^3 s^1. If the proportion of radius to height is preserved, find the rate at which the radius will be decreasing when it is 3.7cm. Answer: 0.01

Life Orientation
Give your own position on this specific problem in our country

Modern World Studies
How does climate affect the ways that Latin Americans live? Climate only affects the success of crops. Climate does not affect the way people live. Climate affects the variety and success of crops and they type of clothing and shelter needed to survive.

physics
a 25 kg boy on a 10 kg sled is coasting at 3.0 m/son level ice toward 30kg sister the girls jumps vertically and lands on her brothers back what is the final speed of the siblings and sled? neglect friction

Language
I need help on walk two moons chapter 1518 quiz

Social Studies
Which of the following is a result of cultural blending in the Spanish empire? A. Most people eat only Spanish foods. B. Most people are Catholic. ***(my answer)*** C. Most people speak Native American languages. D. Most people worship African gods.

Science
When a bar magnet is cut into two halves repel each other. Why? What becomes of the original north and south poles of that magnet?

Sci
Are there magnets with a single magnetic pole? Is it possible for the pole strength to be different for the north and south poles of the same bar magnet?

Scie
If 2 bar magnets are brought together, north to north and south to south is the resultant pole strength of the combination equal to the sum of their pole strengths?

math
Write a real world situation for the function f(x) = 3(1.06x) + 2. Be sure to identify all key features of the function as what they represent in your situation.

Science
What happens in the Phloem A.water Moves up from roots B.food moves down from leaves C.food moves up from roots D.water moves down to roots

science
Will the Sun Always shine plz help

Social studies
How does free trade effect the United States? Select all that apply. A. Lower prices B. decreased wages C. higher farm profits D. less variety in business E. more lowskill jobs F. increased customer choice I need help :)

math
so on one of my 6th grade practice test for the big test tomorrow and it said " which of the ratios below are equivalent to 10:12 circle all that may apply" and i was wondering how i find the equivalents

Algebra
Hayley can sell zucchini bread for $4 and banana bread for $3. What is the greatest amount of money she'll collect with 22 cups of sugar and 4 sticks of butter? Recipes: Banana bread 2 cups of sugar, .25 sticks of butter Zucchini bread 1.5 cups of sugar,

Spanish
I need help with a Spanish word search thanks

science
what made the planets

History
1. what means did Portuguese explorers use to establish trading posts in India, Persia, and Southeast Asia? A. They signed agreements between local rulers and the Portuguese king B. They worked with the native people to establish diverse colonies*** C.

Math:Mode
0 0 1 2 3 4 4 5 6 6 Which of the following could be the one missing data item for the above set, if the mode is 4? A.0 B.3 C.4 D.5 Can somebody plz check this, I think it's D

Math
You start at the origin on the coordinate plane. you go 4 units to the left and 5 units up. what are the coordinates of your location then? 1. (4, 5) 2. (5, 4) 3. (12, 5) 4. (5, 4)

government
How was the Fourteenth Amendment used to end the doctrine of “separate but equal”? A. The Court declared that an equal number of black and white schools had to be created. B. The Court extended “the equal protection of the laws” to the use of

Math
If a Sequoia tree is 285 ft. High and has a diameter of 36.45 ft and an estimated wait of 2150 tons, what is the circumference to the nearest tenth?

government
Which part of the Eighth Amendment was incorporated at the state level using the Fourteenth Amendment? A. due process B. equal protection C. rights of national citizenship D. protection from cruel and unusual punishment I asked this a while ago and someone

Math
FROM THE TOP OF A MOUNTAIN 40M HIGH,A MAN SAW A SHIP ON A SEA AT AN ANGLE OF 25 DEGREE,CALCULATE THE DISTANCE BETWEEN THE SHIP AND THE FOOT OF THE MOUNTAIN.

math
Find the xintercepts of the polynomial y = x^2  4x + 3 I'm not sure how to approach this  do I first factor it and then my x intercepts are (#, 0)? So, for example, factored would be (x  3)(x  1) I set those equal to 0 so my x intercepts would be (3,

math
Jen has 6 yards of fabric and wants to make a new dress and shorts she used 3 1/3 yards of the fabric on her new dress how much fabric does Jen have left for the shorts?

chemistry
what is the energy released when 0.5 grams of uranium 235 under goes a fission reaction?

history
Why was the Cuban missile crisis significant? A. Cuba threatened to invade the United States. B. It came close to starting a fullscale nuclear war. C. The United States almost fell under communist rule. D. It promoted nuclear research in the Soviet Union.

history
Which of President Nixon’s actions likely had the most positive influence on the suffering economy? A. naming conservative justices to the Supreme Court B. increasing trade with the Soviet Union C. continuing aid to South Vietnam after the end of the war

maths
solve 2x3y plus 2 equals x plus 2y minus 5 equals 3x plus y?

maths
2x3y 2=x 2y5=3x y?

programming
how do you design a program that asks the user to enter a store's sales for each day of the week. the amount should be stored in an array. use a loop to calculate the total sales for the week and display the result.

Chem
What is the longest wavelength of electromagnetic radiation capable of ionizing this hydrogen atom in an excited state? Report your answer in nanometers. Δ𝐸=−2.178×10−18 J(1𝑛2final−1𝑛2initial)

social studies
Explain the biological diversity in Oceania.

Science
A certain type of laser emits light that has a frequency of 4.0 × 1014 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 2.3 × 1011 s. (a) How many wavelengths are there in one pulse? (b) The light enters a pool of

history
JFKs policy that suggests a communist government in one nation would quickly lead to communist takeovers in neighboring states? Domino theory or domino effect? Which is correct?

English
What would be a good conclusion for my thesis statement? Dance is effective in the elementary education classroom because dance teaches empathy and movement allows for cultural expression, and dance and movement both integrate academic learning with

Algebra
A garden store has the following miscellaneous bulbs in a basket: 5 amaryllis 6 daffodils 4 lilies 3 tulips A customer bought 4 bulbs from the basket, one of each type of flower. If the next customer selects 1 of the remaining bulbs at random, which is

calculusII
∑((1)^n)*n*sin(π/6^n) which test should I use for this one?

Maths
Is dy/dt +(t*(y^2)) = 0 a nonlinear differntial equation? Is it because of the y^2 term involved with t? Many thanks!

physics
A 2.50kg object is moving along the x axis at 1.60 m/s. As it S S passes the origin, two forces F 1 and F 2 are applied, both in the y direction (plus or minus). The forces are applied for 3.00 s, after S which the object is at x S = 4.80 m, y = 10.8 m.

life orientation
three contributing factors that lead to human rights abuses

math
the ages of two brothers are 11 and 8 in how many years time will the broduct of their ages be 208 ?

French
French Help! I'm having a very rough time figuring out the correct verb conjugation for each of these passé composé sentences. Can somebody that is experienced with the language lend a hand? Nous (avons allé, sommes allé, sommes allés) au cinéma hier

Math:Odds
A coin toss is used to determine which team will receive the ball at the beginning of a football game. The Cougars always choose heads in the toss. What are the odds in favor of the Cougars winning the toss in exactly two of three games? A.3:5 B.3:8 C.5:3

maths
A curved surface of a cone, based diameter 18cm, is formed from a sector of a circle, radius 15cm. find (a) the angle of the sector. (b) the total surface area.?

Reading
Copernicus was a mathematician and astronomer during the Renaissance. He was the first person to argue that the Sun is at the center of the solar system, not the Earth. The appearances of objects in the heavens have from the earliest historic ages filled

Social Studies
The most likely location of the Inaugural Address was in what country? A) Ghana B) India C) Rwanda D) South Africa

Reading
Passage 1 People started collecting postage stamps as soon as the first stamps were produced. Today, an estimated 25 million Americans collect stamps. People collect stamps for a variety of reasons. Some collectors enjoy studying the history of stamps,

Algebra 1
HELP ME!!! write each polynomial in standard form 1. 4r + 3  9r^2 +7r 2. 10x^2+86x10x^2 Simplify each polynomial. Write each in standard form. HINT: Watch for the operation! Add? Subtract? Or Multiply? 3. (2v^3v+8)+(v^3+v3) 4.

Math
What is 26cm 8cm = to

Science
Awake on astring is described by the following equation y=(15cm)cos(3.14/5.0cm x_3.14/12s t.what is the amplitude of this wave?what is its wavelength?what is its period? What is its speed? In which direction does the wave travel

SS
Humans migrated to the following areas in which order?

math
Input(x) Output(y) 32 20 14 2 ? − 6 6 2 14 10 ? Complete the function table and write the function rule.

US History
How were the consumer protection movement and the environment movement similar? A Both had successes that resulted in increased government regulation of the economy. B Both relied largely on the political support of the Republican Party. C Both helped

Question
How do you post a picture on Jiskha? Like if the question asks about the chart that's a picture, how do I post the picture?

Social Studies
hi, i'm doing corrections and need to know if this answer is correct to turn in. Question: Why was Yemen's Civil war so complex? My answer: The Yemen's Civil War was so complex because no one could agree on things. The governments were 'batteling' for

Science
Are uniform metre rule of mass 120 grams is 60cm Mark at what point on the metre rule should a mass of 50 grams be suspended for it to balance horizontally

social studies.
Hai so can somebody plz help me? How did the Cultural Revolution of 1966 impact China? A. Many protest took place and the government became more democratic in response. B. Military forces took over china and made it a military dictatorship. (**) C. Many

PreAlegbra
Directions: Follow the instructions below to design a fair race for the new video game Animal Tracks. 1. Choose two animals at different speeds. You can choose from the chart that starts at the bottom of this page or do research to choose your own. 2.

Math
The function rule is y=2x1 if the input is 3 what is the output? Please Help

Spanish
The Dominican Republic, along with Haiti, makes us which island? Jamaica Hispaniola Puerto Rico

math
A triangular prism has bases that are equilateral triangles. Which statements are true about the surface area of the triangular prism? Choose all that apply. A triangular prism is shown. One of the sides of the triangular base is 6 centimeters. The height

History
Checking Answers: 1. A (Brasilia 2. C (The indigenous people's way of life) 3. D (Salvador) May Check these answers!

Science
what is mass, like kilograms and all that stuff, what types of grams are in mass?

math
You have 4 $ 1 dollar bills, two $5 bills, five $10 bills and five 20 dollar bills in your wallet. You select a bill at random, withought replacing the bill you chose a second bill, what is p($1 then $10) A. 9/39 B. 5/ 64 C. 3/80 D. 1/12 2. A basket

Math
You start at the origin on the coordinate plane. you go 4 units to the left and 5 units up. what are the coordinates of your location then? A.(4,5) my answer B.(5,4) C.(12,5) D.(5,4)

math
If a car whose horn emits a frequency of 500 Hz is driving toward you at 30 m/s, which frequency might be the one that you hear?

History
Drag the phrases to the correct boxes. Phrases may be used once or not at all. Roles of Monks and Nuns live a life of religious study and prayer**** provide advice to rulers on political matters work in libraries on manuscripts teach Latin raise a family

science
What is a form of energy that is always transferred from a warmer substance to a cooler one?

math
What is the average rate of change of the function g(x) = 3(2x)  6 over the interval 0

English
what is the tone

Math
A pair of fair dice is rolled once. Suppose that you lose $8 if the dice sum to 7 and win $12 if the dice sum to 10 or 6. How much should you win or lose if any other number turns up in order for the game to be fair?

geography
What is 2 things about the population of Southwest Asia and South Asia

Math
square root of 36 * square root of 121  x^3(9  14) Answer: 6 4square root 5x^3 + 121

Math
(m^2m4)+(m5) Add Or Subtract ?

Math
At a local volleyball game, 330 tickets were sold. Adult tickets were sold for $25.00 each, and youth tickets were sold for $18.00 each. If ticket sales totaled $7,480.00, how many adult tickets and how many youth tickets were sold?

Social Studies
One reason why many people in Eastern Europe do not belong to a religion is that? A. missionaries are unable to reach the area B.they are more concerned with communist party matters C. religion was discouraged by the Soviet government D. economic hardship

Pengana college of health science and technology
Shown that alpha =3alpha and beta =2alpha

physics
A compass with its needle pointing north sits on a table. If you place a straight wire over the compass parallel to its needle and send a current running north to south through the wire, how does the compass needle respond to the current? a. The compass