7,189 Answered Questions for the topic Math Help

Math Help

08/21/17

Alison has 6 blank cards. What should she write on them to get the following? Mean 6 mode 6 median 6 range 2
i get how to solve a problem when they give me all the numbers but when is a word plromble like this one is more complicated for me. 
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Math Help Math Calculus Physics

08/21/17

Calculus question
A ball is tossed up from a tower 50m above the ground. If the ball has an initial velocity of 30m/s, how long will it take to hit the ground if a = -9.81m/s^2.   Help!?
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Math Help

08/21/17

how do i learn necessary math by myself?
I'm not as good at math, as I would like to be. can someone give me the tools to learn? I need to know which specific subjects you need to master as a graduating high school student, going to... more
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Math Help

08/21/17

What expression matches the product of 6 and the sum of 50 and 9
Math exercise 
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Math Help

08/20/17

Confused about question
The altitude a (in feet) of a plane t minutes after liftoff is given by a=3400t+600. How many minutes after liftoff is the plane at an altitude of 21000 feet?
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Math Help Chemistry

08/18/17

Is the relationship shown by the data linear?If it is,model the data with an equation?a.(2,6)(3,4)(4,2)(5,0) b.(-2,-7)(-1,-4)(1,2)(3,8) c:(-3,0)(-1,3)(1,7)(3,9)
A little rusty with the math. School just started back and I need to refresh my memory. Any help would be appreciated.
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Math Help Math Calculus

08/18/17

Calculus question
Graph 3 members of the family of curves that have f(x) = -x+1 as a common derivative. Help!?
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Math Help

08/17/17

A post of 10m projects a shadow of 0.2 m how much does a tower measure what projects at the same hour a shadow of 0.6m?
2nd year of high school, need help ASAP
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Math Help

08/17/17

Rewrite the following using the associative property of addition. (1 + 7) + 8
Rewrite the following using the associative property of addition.(1 + 7) + 8
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Math Help

08/17/17

Find the length of MQ. Show work
Point M is the midpoint of PQ. PM = 4x-1 and MQ = 12x-17. Find the length of MQ
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Math Help

08/17/17

a painting is a square, 2x+8 inches on each side. find and expand an expression for the area of the painting.
answer should be simplified with all likes terms combined. thank you, much needed.
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Math Help

08/16/17

6 cakes are on a display. if 3/7 of one cake is eaten what fraction of cake remains.
answer must be a reduced fraction. any assistance will help. please show work so I can understand it better.
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Math Help

08/16/17

together, a pan and a knife cost 43 dollars. the pan costs 10 more than the knife. how much does the pan cost by itself
I need help with my math homework. any help assistance will be helpful. thank you
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Math Help Math Calculus

08/16/17

Calculus question
Two people walk away from the same location at the same time. The first person travels east at a rate of 2.5 m/s. The second person travels south at a rate of 1.5 m/s. At what rate is the distance... more
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Math Help Math Calculus

08/16/17

Calculus question
A 7m ladder is leaning against the wall. When the top of the ladder is slipping down at a rate of 2m/s, how fast is the bottom moving when it is 4m away from the wall?   HELP!?
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Math Help

08/16/17

Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.
I need help  
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Math Help

08/16/17

The mean of a set
The mean and median of a set of 9 distinct positive integers is 13. What is the maximum possible value for the largest integer in the set?   Please help Please add the steps to how you got there... more
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Math Help

08/16/17

Given that the largest triangle is equilateral.....
Given that the largest triangle is equilateral and all the smaller triangles are formed by connecting the midpoints of the sides of the larger triangle that contains, them, how many equilateral... more
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Math Help

08/16/17

The arithmetic mean
The arithmetic mean of a set of ninety numbers is 47. One-third of the numbers are increased by six. What is the mean of the new set.     This was a bit troubling for me Please help, And... more
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Math Help

08/16/17

A vote to close a debate
This was the hardest one for me, the numbers and words kept getting me tricked , I solved half of it but I am in need of help! Please add the steps to how you got there so that I understand... more
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Math Help

08/16/17

Eight unit squares are arranged
Hello, Please, I need help again,   Eight unit squares are arranged to form a polygon. How many units are in the minimum perimeter of such a polygon?   Please please please Explain well!
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Math Help

08/16/17

Ecuardo is writing math problems
Please help!!!, I know this may seem easy, but I really need help please help and show the steps- to how you got there it would be very helpful, Thank you!   Ecuardo is writing math problems.He... more
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Math Help Math

08/16/17

A rectangular city block measures 400' by 500', including a 3-foot wide sidewalk which surrounds the block .
I've tried so hard, i've even cried a few times and its due in 1 week, please help!!! as soon as you ca rectangular city block measures 400' by 500', including a 3-foot wide sidewalk which... more
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Math Help Math Calculus

08/15/17

Calculus question
You decide to warm your house by lighting your wood fire place. The smoke is coming out the chimney in the shape of an inverted right circular cone, the diameter of which is equal to its height. If... more
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Math Help

08/14/17

is the statement sometimes always or never true
2x^2+10<-15
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