7,199 Answered Questions for the topic Math Help

04/29/17

how do you subtract a negative from a positive and a positive from a negative? would it be the same answer??
just wondering what this will be so an example would be   -8-8=??   and 8- -8=??
Follows • 2
Expert Answers •1
Math Help Math Word Problem

04/28/17

in 2000, a company had 1132 stores nationwide.By 2002, this total had grown to 1545. If the number of stores continues to grow how many will be in 2016
Round to nearest integer
Follows • 1
Expert Answers •1

04/28/17

Probability (permutations)
A family consists of a mother, a father, 2 girls and 2 boys. How many different ways can they be arranged in a line if the boys are together and the girls are not?   I have no idea how to... more
Follows • 2
Expert Answers •1
Math Help Math Question

04/28/17

i have to find the volume of the square pyramid with base side length s and height h
my problem is : s=3in., h=7in how do i solve this and find the volume of the square pyramid
Follows • 2
Expert Answers •1

04/28/17

HELP! I have no idea whats going on here and I need any help I can get.
For each function shown:Name the starting point.Explain how y changes as x increases.Function #1: y = 0.5 + 3x Function #2: y = 3(0.5)x
Follows • 1
Expert Answers •1
Math Help Math Problem

04/28/17

I might fail and I have no idea what this question wants me to do.
      x| -2 -1 0 1 2ƒ(x)| 1 4 16      x |-1 0 1 2 3g(x)| 3 4 5 6 7   a. Identify each function as linear, quadratic, or exponential, and use complete sentences to explain your choices. b.... more
Follows • 2
Expert Answers •1
Math Help

04/28/17

Larue scored 10 points less than 3 times the number of points that Ross scored. Larue scored 11 points. How many points did Ross score?
tedryutfgiiiiiihuuuuuuuuuuuuuuuuuuu
Follows • 3
Expert Answers •2

04/27/17

Simple Math???
If there is a rectangle, and the height is 19.2, what is the width? Let me explain the model. So, in the rectangle, there is a slant line from the top left corner down to the bottom right corner,... more
Follows • 4
Expert Answers •3

04/27/17

I have a line of best fit problem...
Sam surveyed a total of 10 students to see how many tests and quizzes in the last month. Through her line of best fit line, she figured out that the equation of the line is y=0.36x+0.27. She added... more
Follows • 2
Expert Answers •1

04/27/17

Multiple Choice
The question says to select all that satisfy the function, which is y= -4x - 3/4 A  (1, 3 1/4) B  (-1, 2 1/4) C  (3, -12 3/4) D  (15 1/4, -4)   What does it mean, 'satisfy the function'? How... more
Follows • 2
Expert Answers •1
Math Help

04/27/17

The circumference of the smaller circle is 30% of the circumference of the larger circle. Find the circumference of the larger circle.
The diameter of the smaller circle is 5 inches 
Follows • 2
Expert Answers •1
Math Help Math

04/27/17

25 less than a number is 9
25 less than a number is 9
Follows • 2
Expert Answers •1
Math Help

04/27/17

what fraction can be used to create a proportion with 4/12
Explain how your determined your answer
Follows • 2
Expert Answers •1
Math Help

04/27/17

If I use 75 diapers a week how many diapers is it for a year
Math question
Follows • 2
Expert Answers •1
Math Help

04/27/17

Write the equation of the perpendicular bisector of a line segment with endpoints C(0, 11) and D(5, 12).
Show all work. 
Follows • 2
Expert Answers •1
Math Help

04/27/17

What Is M more than eighteen?
Help please, been stuck on this problem
Follows • 2
Expert Answers •1
Math Help

04/26/17

Which of the following would represent this situation
A client at a local health club may purchase healthy beverages and are billed once a month. Two friends want to compare the price of a particular smoothie based on their monthly bill. the first... more
Follows • 1
Expert Answers •1

04/26/17

Please help! Seven plates, 9.5lb, red and black, the red weigh 0.2 less. How much does each colour weigh?
There are seven plates. 5 plates are red, 2 plates are black. In total, they weigh 9.5 pounds (lb). All red plates weigh the same, all black plates weigh the same. If the red plates are 0.2(lb)... more
Follows • 2
Expert Answers •1
Math Help

04/26/17

whats the probability of grape and lemon
please help strawberry=8 lemon=3 green apple=4  grape=6
Follows • 2
Expert Answers •1
Math Help

04/26/17

on a map the distance between two cities is 10 inches if 3/4 represents 30 miles how far is it between the two cities to the nearest mile
A. 75 B. 225 miles C. 300 miles D. 400 miles   I dont understand how to solve this problem can someone thoroughly explain each step and why you have to do that so that I may understand please... more
Follows • 2
Expert Answers •1
Math Help

04/26/17

Which of the following is between 0 and 2
A. 1.59 x 10^2B. -1.59 x 10^2C. 4.37x 10D. -4.37 x 10^2
Follows • 2
Expert Answers •1
Math Help

04/26/17

Landon Puts 580$ into a savings account. The account pays 3% simple interest. How much interest will he earn in 6 months
I dont understand maybe if some help?
Follows • 2
Expert Answers •1
Math Help

04/26/17

Landon puts 580$ into a savings account. The account pays 3% simple interest. How much interest will he earn in 5 years?
Math Help the problem is pretty hard for me i dont really understand it maybe if i can get some help.
Follows • 2
Expert Answers •1
Math Help

04/25/17

how do u find the length of something in feet
the modle train is 1 inch to 13.5 feet. one of the cars of the modle train is 5 inches long
Follows • 1
Expert Answers •1

04/25/17

can you answer this question please?
A culture of bacteria originally numbers 250. after 3 hours there are 900 bacteria present. assuming exponential growth how long will it take until 10,000 bacteria are present?
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.