8,765 Answered Questions for the topic Other

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05/11/18

indy works at a coffee shop earning $10 an hour, while she also earns $12 an hour for giving swimming lessons. Las week she spent 5 hours more giving swimming l

If she earned $236, how many hours did she work at the coffee shop, and how many hours giving swimming lessons?
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05/11/18

What is the measurements of for each park

Beaver park and duck park are each surroumded by100 yards of fencing. The area of beaver park 25 square yards more than the area of duck park. If bothparks are rectangles, give the measurements for... more
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05/10/18

Hello. I have a question about hair color

I want to know how to get hair beard color
Other

05/10/18

I already graded the tutor in the past, and now would like to add a written review.

I already graded the tutor in the past, and now would like to add a written review. Is that possible?
Other

05/10/18

right in equation in slope intercept form of the line passes through the given point and is parallel to graph of the given equation (2,-1); y= -3/2x +6

possible answers    A) y=-3/2x+1   B) y= -3/2x -1   C) y= -3/2x +2   D) y=-3/2x +4
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05/10/18

Calculate the speed of a meteor that travels 5.1 miles in 0.000167 hour towards the earth

dont know how to do it
Other

05/10/18

Tan θ = 4/3 where 0<θ<90° find cos 2θ

Find the exact value
Other

05/10/18

If 30%=2300 and 19%=2716 then what does 24%=

Percentage equals moisture in wood
Other

05/10/18

47, 42, 39, 43, 37, 46, 43 What is the mode of the data that Naomi collected?

none i do not have any additional details in my question at all.
Other

05/10/18

The sum of the base and height of a triangle is 28cm. Find the dimensions for which the area is the maximum.

The sum of the base and height of a triangle is 28cm. Find the dimensions for which the area is the maximum.
Other

05/10/18

Is 30 an extraneous solution to the sqrt of x + 2 + 4 = 6?

Find the solution of sqrt x + 2 + 4 = 6, and determine if it is an extraneous solution.      x= 2   x= 30      I know it’s 30, but I’m not sure if it’s extraneous or not.
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05/09/18

Find the equation

atu now has $28.50 and is saving $8.75/week. Beth now has $104.75 and is spending $6.50/week from her savings. In how many weeks from now will they have the same amount of money
Other

05/09/18

Let f:(-infinity, a) where f(x)=3-root(x-9). Find a

Let f:(-infinity, a) where f(x)=3-root(x-9). Find a
Other

05/09/18

Math question

A box containing 30 identical books has a mass of 8.6kg. The same box containing 50 of these books has a mass of 13.1kg. What is the mass of each book? Can you show step by step on how to solve as... more
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05/09/18

How much can be saved in total interst by finincing $120000 at 7.50 percent for 20 years rather than 25 years?

Calculating the interest and then finding the difference of how much can be saved
Other

05/09/18

verify sin(4x) tan(2x) = 1-cos(4x)

am asked to verify each identity
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05/09/18

find dy/dx of y=(x^n/n)+(x^n+1/n-2)+cosx/n-1

Plz find dy/dx
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05/09/18

5+2x10is what

what is answer to equation and how
Other

05/09/18

Let f(x)=x + sin x. Find the number of solutions of f(x)= f^-1(x).

Please help me solve this question.
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05/09/18

Paco is 6 feet tall and casts a 12 foot shadow. At the same time, Diane casts an 11 foot shadow. How tall is Diane?

I dont know how to do this type of problem, so i thought u could do it for me, thanks
Other

05/09/18

Find value of k.

k=? (kA)t (kA)=1, where A=[-2 1 -1]. The value of A is same but in column form.[-2 1-1]
Other

05/08/18

Draw a net and use it to find the surface area of a cube with edges that are 9 centimeters long

vjvjuvuuuuvuvu hgvhjvhvhvujvjhvjhvik

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