# Recently Submitted Homework Problems for Following Grade: 7

99. how much energy would it take to raise 4 grams of water by 6 degrees celcius? (Answered)110. what experiment have 3 types of variables (Answered)

111. 15 over 45 divided by 60 over 75. please try to show work if possible (Answered)

136. what is the name of a 6-sided polygon? (Answered)

236. Determine the next two values in the following pattern of numbers:

1, 4, 9, 61, 52, 63, 94, ___, ___

(Answered)

296. find the slope of the line that passes through the following points

(-3,1) and (4,5) (Answered)

458. in when my name was keoko who should courange? and how did they show courage? (Answered)

482. my math problem that I can not figure out is 1.079 fl qt = ? ml. My book says that

1L = 1.057 fl qt. but how do i get the L to ml. (Answered)

486. What is 43 over 100 as a decimal. (Answered)

496. one hundred bushels of corn are to be divided among 100 persons. men get 3 bushels each, women 2 and children 1/2. how many men, women and children are present? (Answered)

1128. Kamryn decorates rooms for a living, and gets $23.50 per hour for her advice. How many complete hours would she have to work to make about $400? (Answered)

1257. 9[n+2(n-2)]=45 (Answered)

1231. cater purchased 8 yards of rope for 2 swings the rope cost 0.40 per foot what is the cost per rope? (Answered)

1393. A rectangular room 14 feet by 12 feet has a semicircular sitting area attached with a diameter of 12 feet. What is the total area of the room and the sitting area? (Answered)

1450. whats a subtrahend? (Answered)

1457. it is a whole question but iwill write 2 examlpes so i understand the answer

1.

(x-3y) divided by 4 as fraction

2. 2 divided by (2a-3b) as fraction (Answered)

1759. using square root write a number in between 1 and 2 (Answered)

1762. what decimal is closest to 1/6

(Answered)

1903. help me solve this science problem: if the accepted value for one gallon of water is 3.8 liters and the measurment value is 3.2 liters for one gallon of water, what is the percentage error for the measurment rounded to the nearest tenth? (Answered)

1903. help me solve this science problem: if the accepted value for one gallon of water is 3.8 liters and the measurment value is 3.2 liters for one gallon of water, what is the percentage error for the measurment rounded to the nearest tenth? (Answered)

2116. 85% + W = 100%, what is the answer?

(Answered)

2262. 3(x-2)>21 (Answered)

2262. 3(x-2)>21 (Answered)

2263. (2x-3)^4(1-x)^3 (Answered)

2465. Can you help me solve this math problem.

For #20, Find the Mean Median and Mode. Choose the Best tendency for the problem. Explain.

33, 76, 86, 92, 86 (Answered)

2537. The selling price of 12 pens is equal to the cost price of 14 pens. Find the gain percent. (Answered)

2553. if a person tosses a normal 6- sided die what is the probability that he will not roll a 2 (Answered)

2750. what is the greastest common factor of 14,42,and 56 (Answered)

2796. please can you help me solve this inequality w+4<-2 (Answered)

2975. (614.9 times 10`7.Is this number in scientific notation?Explain. (Answered)

3044. how do you do x+y=3

x-y=-1 (Answered)

3277. Shanna forgot her diary combination. She knows is a three-digit nonrepeating number. If she knows that the product of the digits in the lock combination is 24 and the sum is 9 what digits are in the combination?

(Answered)

3289. The original cost of a skateboard was $45.50.It is on sale at a discount of 70%. What is the dollar amount of the discount? (Answered)

3354. what is the area for a square if the sides are 100cm and 100cm (Answered)

3598. What is the square root of 2 times the square root of 10? (Answered)

3744. Find the number of sides of each polygon given the sum of the angle measures.

1.5,400 degrees

2.15,840 degrees

3.2,700 degrees (Answered)

3792. help me with -6r+12-8r=-2 (Answered)

3868. help me solve this math problem. write an equation in slope- intercept form for the line. slope=0, y- intercept=-4

(Answered)

3999. a closed rectangular box measuring 72cm by 54cm by 48cm externally is made of wood 1.5cm thick. Find the capacity of the box in litres (Answered)

4376. 0.28cm=___mm (Answered)

4950. I need to know the interaction between a baleine whale and seaweed. (Answered)

5172. How can i solve 12.5=0.8+ as a propotion

(Answered)

5280. I need help. In this article, http://www.nytimes.com/2012/08/09/world/africa/us-seeks-to-step-up-africa-investment.html?_r=3&ref=global-home&, I need to know how does this article reinforce or contradict the stereotypes in Africa (Answered)

5344.

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5660. Can I have help with distributive property?

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