11/09/17

A road repair crew spread 1/2 of a ton of gravel evenly over 5 3/8 feet of road. How many tons of gravel did they spread on each foot?

I need help figuring out how to show my to work and solve this problem.

Write the equation of a line with a slope of 3/4 that passes through the point (5,-7) in slope-intercept form

 I just started a new until in geometry and i need help figuring this problem out. This problem is a graded assignment so I want to understand it.

when to increase income

every turn you get an amount of money, you have a goal to reach an amount of money but you can also spend the money on increasing the money you get per turn what is the formula for this problem

11/09/17

Need Help on this math problem. Thank you

Mr. Jones has 11 out of his 25 students making A's in his math class. The fraction 11/25 represents the ratio of A students to all the students.Which describes the decimal that would be formed by... more

If h(x) = 1+3x and k(x) = x+2

Calculate (i) hk(x) (ii) hk(4) (iii) (hk)^-1(x) (iv) The value of x, when hk(x) = 0

11/09/17

one forth of two thirds

what does it mean  

11/09/17

A pizza with radius of 7 inches is cut into 6 equal slices. what is area of each slice

 A pizza with radius of 7 inches is cut into 6 equal slices. what is area of each slice?

11/09/17

Mary earned $97.50 In 6.5 hours.If Mary works for 8 Hours,how much can she expect to earn?

Mary earned $97.50 in 6.5 hours. If Mary works for 8 hours,how much Can She expect to earn??  

11/09/17

A vector starts at the point (0,0) and ends at (4,-3). What is the displacement

i just need the answer im a little stuck

11/09/17

Sequences (monotonic, non increasing, or non decreasing)

What does it mean/ what are cases where M (value at which a sequence is bounded*) is not equal to the limit? & can a sequence be bounded and not have a limit?   *separate answers for bounded... more

This one has me stumped, please help.

1*x*y*z= 663,552 what are the values for x, y and z?

how to find the length of each side of a triangle when you only know the sum

The perimeter of a triangle is 24.8 yd. the longest side is twice the shortest side. The middle side of 2.4 yd longer than the shortest side. Find the lengths of each side.

11/08/17

What Two cosecutive whole numbers are between which each square lies squat root 1000

I got this question and was very confused 

11/08/17

maths integration by parts

using integration by parts integrate1)  ∫ xsin2x dx2)  ∫ xarctanx dx3) lnx/(1+x)2 dx4) ∫ (lnx)2 dx

11/08/17

how did they get 43? I know they simplified but I still don't get it

y+6=-7/13x+35/13 simplified is y=-7/13x-43/13  

11/08/17

What is the sum of integers between two numbers if those numbers are the same?

sum of all even integers between x and y inclusive   if x is 2 and y is 10, even sum is 30what if x is 2 and y is 2 and x is 2 and y is 3

11/08/17

What is the point slope form for this equation?

(-6, 8) and (4, 8)

11/08/17

how instergers divible by 2 and 3

i having a promble with intergers math

11/08/17

Two triangles have corresponding sides with measurements of 9 and 16, 12 and 8, and 6 and 12. Are the two triangles similar?

Are the two triangles similar by SSS or not similar

How do make 21

Ways to make 21 is 20+1=21 or 1+20=21

11/08/17

How many months will it take to pay off the $25,000 loan at $500 per month at 12% APR compounded monthly?

What formula should I be using for this problem?

11/08/17

How low must the mean of a random sample of 4 LSAT scores be to be in the lowest 5%?

This is statistics question.

Inverse Functions: Linear, discrete

The one-to-one functions g and h are defined as follows. g= {(-6,-3), (0,9), (3,0), (6,4), (7,1)} h(x)= 3x +10    Find the following. g^-1 (0) = ____ h^-1(x) =____ (h o h^-1) (1) =... more

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