7,189 Answered Questions for the topic Math Help

11/26/17

Express the expression as a table, as a graph, and as a mapping diagram {(-1,1),(-2 1/2),(-3 1/3),(-4 1/4)}
Can someone help me out with this question.
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Math Help

11/26/17

Use a mapping diagram to show a relation that is not a function.
Please help me 
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11/26/17

​$1000 is deposited in an account that pays an APR of 8.1% compounded annually. How long will it take for the balance to reach ​$100,000​?
It will take _____ number of years to reach $100,000.
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Math Help Algebra 2

11/26/17

D=MN/P Solve for M
Not sure how to do this problem
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11/26/17

How long will it take money to triple at and APR of 8.4% compounded annually
It will take _____ years to triple in amount at 8.4% APR
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Math Help

11/26/17

Two points lie on a line. When you substitute their coordinates into the slope formula,the value the of the denominator is 0. Describe the line
I need help with this question can someone help me thanks 
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Math Help

11/26/17

Over total of 61 phone calls at the call center. first evening, she received 7 more calls than second evenin
it is for homework and need it asap because my grade is on the line
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11/25/17

Math percentage question
the length of two rods are in the ratio of 2:9. The longer rod is reduced by 50% in length. What % must the shorter rod be increased to so that their ratio in length becomes 1:1
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11/25/17

math percentage question
40% of the people who joined camp were males. 25% of the Females left the camp but 8 more males joined the camp. If there were 42 people left at the end of camp. Find the original amount of people... more
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Math Help

11/25/17

Find two consecutive even integers where twice the larger is four times the smaller. Find the smaller
 I need to find the equation to this question
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Math Help

11/24/17

If 3 adult tickets and 4 kid tickets are$96 and 2 adult tickets and 3 kid tickets is $68 how much is a kids ticket
I can solve for one but then it makes no since for the other
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Math Help

11/24/17

The sum of two consecutive integers if the first integer is x.
in need of major help!!!!!!!!!!!
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11/23/17

Calculus Question
Given that f(10)=5, f′(10)=1, g(5)=3, and g′(5)=9, what is theapproximate value of g(f(10.01))?   Help!?
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Math Help Math Geometry Equation

11/23/17

What transformation is represented by the rule (x, y)→(x, y+3)
What transformation is represented by the rule (x, y)→(x, y+3) ?translation 3 units downtranslation 3 units lefttranslation 3 units righttranslation 3 units up
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Math Help

11/23/17

HELP ME PLEASE ITS MATH ALGEBRA
A farmer want to build a fence along one length of a rectangular field. The field is 45 meters longer than wide.How long will the fence need to be if the perimeter is 640m
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11/22/17

What is the unit rate for 15 pounds for $13.35?
I need help because I do not understand this yet.
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11/22/17

What value of k makes the following function continuous?
f(x)   =   sin(-6x)/(9x).   x is less than 0   3x-9k-6.  x is greater than or equal to 0   Help!?
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Math Help Math Answers

11/22/17

five times the difference of a number and 12
how i answer?  
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Math Help Math Calculus

11/22/17

Choose the value of k that makes the following function continuous at x=1: help!?
f(x) = 1. -8x^2+48x-40/(x-1)    x is less than 12. -2x+k     x is greater than or equal to 1
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Math Help Trigonometry

11/21/17

Use an addition or subtraction formula to write the expression as a trigonometric function of one number:
tan(71°)-tan(11°)/1+tan(71°)tan(11°)=tan(A°)=√B   A= B=
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Math Help Math Mathematics

11/21/17

Need some help with this math question?
Factor the following polynomial function over the complex numbers: f(x) = x⁴ + 3x² − 4   - Thanks to anyone who helps!
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Math Help Math Mathematics

11/21/17

Could someone please help me with this math question?
The table shows ordered pairs for a polynomial function, f. What is the degree of f?      Here's the picture of the table: https://imgur.com/a/xIRiU
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Math Help

11/21/17

5 more than 4 times of the number 2
5 more than 4 times of the number 2
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Math Help

11/20/17

in 1927 Charles Lindbergh had his first solo flight across the Atlantic ocean. He flew 3,610 miles in 33.5 hours. If he flew about the sane number of miles eac
in 1927 Charles Lindbergh had his first solo flight across the Atlantic ocean. He flew 3,610 miles in 33.5 hours.  If he flew about the sane number of miles each hour, how many miles did he fly... more
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11/20/17

Functions Math Help
Suppose h(x)=f(g(x)), h(x)=(2x+1)^3, and f(x)=x^3. What is g(x)? 
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