39 Answered Questions for the topic Please Help With This...

Please Help With This... Functions College Algebra Math Help

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)? 
Please Help With This... Geometry Thank You Two Column Proof

11/01/17

please help i do not know what to do

Write a complete two-column proof for following information:Given: Segment AB = x + 16, Segment BC = 4x + 11 Segment AC = 77Prove: AB = 26
Please Help With This... Algebra Linear Equations Standard Form

10/26/17

Find the equation for the line that passes through the point (5,5), and that is parallel to the line with the equation −6x+3y=9.

This keeps stumping me The answer I got is Y=-6x+30 But that doesn't seem right Could someone help me if I got it wrong and if not tell me what I can fix about my answer
Please Help With This... Statistics

10/10/17

HELP ASAP THANKS

The results of an examination are found to be normally distributed with a standard deviation of 15.0. If a student is selected at random, the probability is 0.0485 that his mark will exceed 85. The... more
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10/04/17

If 22 times a number is decreased by 22​, the result is 12. Find the number.

If 22 times a number is decreased by 22, the result is 12. Find the number.
Please Help With This... Pre Algebra

09/24/17

What is the number of three-letter combinations that can be made using the letters OFF?

Would it be 6. Please help, and thank you!
Please Help With This... Pre Algebra

09/24/17

How many different panels could be created from this list?

A panel of judges is to consist of six women and five men. A list of potential judges includes seven women and seven men. How many different panels could be created from this list? Please help,... more
Please Help With This... Algebra Pythagorean Theorem

09/10/17

How fast is each plane traveling?

Two planes leave simultaneously from Chicago's O'Hare Airport, one flying north and the other east. The northbound plane is flying 50 miles per hour faster than the eastbound plane. After 3 hours,... more
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09/01/17

C and D are consider to be sets of real numbers defined as the following help find the CUD and cnd using interval notation?

C={yly>=1},D={yly<7} what is the C∪D and the C∩D using interval notation?
Please Help With This... Important

08/30/17

What is 2.467 in expanded notation?

expanded notation is like expanded form but in fractions.
Please Help With This...

08/18/17

how do i solve 18z+45+z^2 using ax^2+bx+c with a=1

Please explain to me in detail how to solve 18z+45+z^2
Please Help With This...

07/22/17

I've been at it all day and I'm fried...

Solve the problem. Use the linear factor theorem to find the polynomial of degree 3 having zeroes x=5, x=1-2i, and x=1+2i. Assume a lead coefficient of 1.
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07/19/17

Word problems!

The common cricket can be used as a crude thermometer. The colder the temperature, the slower the rate of chirping. The table below shows the average chirp rate of a cricket at various... more
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07/19/17

I can't get word problems

A driver going down a straight highway is traveling at 70ft/sec on cruise control when he begins accelerating at a rate of 4.2 ft/sec² . The final velocity of the car is given by the function V(t)... more

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