04/26/18

J={z|z is and integer and 0 <z_< 4 }
 J= {z|z is the integer and 0 <z < 4 how do I find the answer to this problem or how can I get an explain of the problem
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04/25/18

the sum of a number times 10 and 19 is at leats 26
the sum of a number times 10 and 19 is at least 26
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04/25/18

About Square
The area of two square is 468m^2 and the difference between their perimeter is 24m . Find the sides of square
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04/25/18

Four gallons of gasoline cost 16.80 what is the price of gasoline in terms of gallons per dollar
Do we need both rates? In rea
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04/25/18

I need help with this math questions.
Adam currently has a a 53%. he maintained this mark by receiving a 31/65 on a speed unit test worth 25% and a 26.5/39 on a assignment about motors worth 20%. He just received a electric circuit... more
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04/25/18

How many choices does the coach have when pick
At a middle school, there are 5 students on the chess team. The coach will pick 2 students to play the next game. How many choices does the coach have when picking the two students?
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04/24/18

word problem
a girl is out for a walk when she notices a birdhouse high up in a tree. it's so high that she wanders how someone would have gotten it up there. standing 5 feet away from the tree, she notices... more
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04/24/18

4,906 invested for 3 years at 9% compounded quarterly?
I need to know how much I will make after 3 years and my money is compounded quarterly and to set up this problem.
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04/24/18

The minute hand on the clock has moved 5% of a complete revolution. How much time has passed?
what is the answer to this question as im stuck and need help because i dont understand and i would like the answer asap 
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04/24/18

what 2 numbers multiply to 3.1
im studying for my state test and i need help to find out what two numbers multiply to 3.1
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04/24/18

"Our nights ended with [...] keeping her safe from the dangers of the world." What should be placed instead of [...]? A)me B)my C)I
Hello. I have a grammar related question.
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04/24/18

possible answers
How many possible answer combinations are there to a nine question multiple choice test with five options per question?
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04/24/18

Two packages weigh 3.92 pounds and 2.8 pounds. How many times heavier is the first package than the second?
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04/24/18

A square painting has a side length of 18 inches what is the area
Area of parrleogram  what is the area for a square  that has a side length of 18 inches 
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04/24/18

How much time would it take for a skier to cover 75 miles,if her average speed is 25 mph.
I asked the question so their is know thing
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04/24/18

Your salary of $25,000 increases 7% each year. What will your salary be after 10 years ?
I need help with finding if it is a growth or decay. Using the growth or decay model.
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04/24/18

the sum of these two numbers is 18 and their difference is 4
y+y=18     y-y=4
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04/24/18

The area of a triangular block is 36 square inches. If the base of the triangle is twice the height, how long are the base and the height of the triangle?
 The area of a triangular block is 36 square inches. If the base of the triangle is twice the height, how long are the base and the height of the triangle?
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04/24/18

Converting a series to sigma notation
Convert the following series into sigma notation: 1+4+16+...256
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04/24/18

n decreased by 21
N decreased by 21
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04/24/18

Find the value of n.
a wholesaler sold n bars for (n+1) cents each. On the following day she doubled the price but sold 2 bars less. The amount of the money take on each day was the same. Find the value of n.
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04/24/18

Find an angle between 0 degrees and 360 degrees that is coterminal with 1170 degrees
I don’t quite understand how to solve this question. I need help finding the solution
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04/24/18

How do I solve r with 2 as a exponent over 2r with 3 as a exponent
My teacher is teaching us a new concept and I don't quite understand it. Please help me. If you can, please explain how to do (3k) with 4 as a exponent inside the ()  and another 4 exponent outside... more
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04/24/18

Ernest can paint a fence in 15 hours amd bernie can paint a fence in 25 hours. How long will it take them if they work together?
This is a word problem I have been stuck on for a while now. 
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04/24/18

what is an equation for 4 and -4 as possible values of y
its an algebra question for 8th graders
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