3,003 Answered Questions for the topic elementary math
Elementary Math
12/16/19
Math percentages
A container holds 15 ounces of water if 9 ounces or spilled what percent of the water remains in the container?
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Elementary Math
12/15/19
I am looking for : How many pages are read in total?
Problem said: 40 pages on Monday, 3/8 on Tuesday, 1/3 on Wednesday. How many pages intoral
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12/14/19
How many cakes does Johnny have to sell to make the $600 back?
Johnny makes cakes on the weekends, For every cake Johnny makes he spends $2 on ingredients, and sells every cake for $10. But he had to spend $600 on pans and stuff before he even started. How...
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Elementary Math
12/13/19
tape diagram for class
Draw a tape diagram to show how you got answer. Carlos has 3 times as many comedy movies as adventure movies. The total number of dvds are 68. How many comedy dvd does Carlos have?
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Elementary Math
12/13/19
Double number line
It takes joe 5 weeks to read 4 books. at that rate how many books can he read in 25 weeks? Draw a double number line to help show answer.
Tommy buys 2 pounds of bananas for 0.80. At that rate how...
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Elementary Math
12/13/19
TAPE DIAGRAM TO SHOW ANSWER
IN A OFFICE THE NUMBER OF MALE WORKERS ARE 5 TIMES GREATER THAN THE FEMALE WORKERS. IF THERE ARE 84 TOTAL WORKERS. HOW MANY MALE WORKERS IN THE OFFICE? SHOW USING A TAPE DIAGRAM.
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Elementary Math
12/12/19
How do you generate and solve a division problem with a quotient of 3 and remainder of 12?
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Elementary Math
12/12/19
A rectangular strip of land has an area of square yards. The strip is yards long. How wide is the strip of land.
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Elementary Math
12/12/19
There are 80 cups of water in 5 gallons of water. What is the total number of cups of water in one half-gallon of water?
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Elementary Math
12/11/19
Math word problem
Jim ran 2.4 times as many miles as bob. If bob ran 3.15 miles, how many miles did Jim run
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12/11/19
Have a final on this tomorrow please help
Bob And Sue independently use t-tests to test the hypothesis that the mean heart rate of mice in the lab is not equal to 500 bpm. Add a 95% level of confidence Bob rejects the hypothesis while Sue...
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Elementary Math
12/09/19
The area of the polygon is 27 mi2. What is the formula that shows the length of side a?
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Elementary Math Math
12/06/19
The area of the rectangle is 50 yd2. What is the length of side y?
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Elementary Math
12/06/19
What is the distance between -10,-11 and 19,-10
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12/06/19
having a final on it please help me!
HYPOTHESIS TESTINGA test of the breaking strength of 6 ropes manufactured by the company showed a mean breaking strength of 7750 pounds and a standard deviation of 145 pounds, where as the...
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12/06/19
Respond asap please
Respond asap pleaseIn a normal distribution with mean of 900 and standard deviation is 350 find the probability that a data value picked at random is greater than 1100show work
Elementary Math
12/04/19
Consecutive integers
find two comsecutive off integers suck when the larger is addrd to three times the smaller the result is 29 more than the smaller integer
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Elementary Math
12/04/19
a full tank that holds 11.6 gallons of gasoline is using 1.45 gallons per hour. is the tank more than half full of gasoline after 3.5 hours? explain
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Elementary Math
12/04/19
With 1 pint of paint, we can paint 8/5 meters squared. Set up a double number line to find how much we can paint with 3/4 pint of paint. Show all work.
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12/04/19
Probability with cake
There are 20 classmates. a cake is cut into 10 slices. what is the probability of one of those classmates getting a slice of that cake?
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Elementary Math
12/04/19
It takes 2 people 6 hrs to make 16 dozen cookies. When making 16 dozen cookies, how long will it take 1 person? How about 4 people? What type of relationship is this?
Draw a strip diagram to help you solve this problem. Show all work and explain your reasoning.
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Elementary Math
12/04/19
It takes 2 people 6 hrs to bake 16 dozen cookies. When working for 6 hrs, how many cookies will 1 person make? How about 4 people? What type of relationship is this?
Draw a strip diagram to help you solve this problem. Show all work and explain your reasoning.
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Elementary Math
12/04/19
A paint company makes pink paint by mixing red and white in the ratio 3 to 5. How many liters of white paint does the company need to mix with 35 liters of red paint to make pink paint?
Draw a strip diagram to help you solve this problem. Show all work!
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Elementary Math
12/04/19
At lunch, there was a choice of pizza or burger. Four times as many students chose pizza as chose burgers. Altogether, 150 students got lunch.
Use a strip diagram to determine how many students got pizza and how many got a hamburger. Show all work!
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Elementary Math
12/03/19
helpme plese but someone who is right
A book sold 36,200 copies in its first month of release. Suppose this represents 9.6% of the number of copies sold to date. How many copies have been sold to date? Round your answer to the nearest...
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