09/27/20

Given that f(x) = x squared + 2x and g(x) = -5x + 3, determine each of the following. Make sure to fully simplify. (Please show me step by step.)
(f °g)(x)=(g°f)(x)=
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09/27/20

f ( x ) = 7 x + 2 and g ( x ) = − 2x squared − x − 15, calculate (please show me step by step.
f (g(1)) = g(f(3))=
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09/27/20

If f(x) = x squared - 5x and g(x) = x - 1, evaluate each of the following. (please show me step by step.)
(f °g)(-5) = (g°f)(-5) =
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09/26/20

I need help with a probability & statistics question
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression... more
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09/25/20

Stats Question related to probability
A survey about favorite music genre was given to a class. Three students said that their favorite genre was Electronic Dance, nine students said Alternative Rock, eight students said Pop, five... more
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09/25/20

Stats Probability Question
A colony of laboratory rats contains 18 white rats and 7 spotted rats. What is the probability of randomly selecting a white rat from this colony?
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09/25/20

Question about Probability

around Halloween each year the grocery store sells 3-pound bags of candy containing a mixture of Snickers, Milky Way, and Twix. If the bag has an equal number for each bar, what are the... more
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09/25/20

Use the distributive property to remove the parentheses. (3-6y+3x)(-5)
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09/25/20

Use the given zero to find all the zeros of the function. Include the given zero in your answer. Function: g(x) = 5x^3 + 39x^2 + 77x − 17     Zero: −4 + i
Function: g(x) = 5x3 + 39x2 + 77x − 17    Zero: −4 + i
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09/25/20

Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i
Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i
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09/24/20

Algebra 1 homework
there is a competition at the local movie theater for free movie tickets. you must guess all employeesages give a few clues the first clue is that when added together their ages total 106 years.... more
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09/24/20

Lesson 10: Connecting Equations to Graphs (Part 1) Cool Down: Kiran at the Carnival

Which graph represents the relationship between the quantities in this situation? Explain how you know.ABC
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09/24/20

The larger of two numbers is 10 less than twice the smaller number. If the sum of the two numbers is 38, find the two numbers.
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09/23/20

the length of a rectangle is 5 ft more than twice the width. if the perimeter is 60 ft, find the dimensions of the rectangle
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09/23/20

Recursive sequences

if f(1)=2 and f(n)=-5f(n-1) then find the value of f(4)
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09/23/20

Describe and fine the transformation of the following function from its parent f(x) = x
g(x) = f(x+6)+7 Describe and fine the transformation of the following function from its parent f(x) = x  
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09/22/20

Given G(t) = 7 − 5t, write G(−1 + h) − G(−1) in simplest form.
Given G(t) = 7 − 5t, write G(−1 + h) − G(−1) in simplest form.
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09/22/20

what is -3+5x=12
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09/22/20

Math Problem "Which subjects are each of them studying?"
Smith, Jones and Browne are part-time students at a college. They each study 2 of the following subjects: English Literature, Physics, Car-mechanics, Chemistry, Math's and French. The following is... more
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09/21/20

Kira, Alonzo, and Bob have a total of $130 in their wallets. Bob has 3 times what Alonzo has. Alonzo has 10$ less than Kira. How much do they have in their wallets?
I would also like to be shown how to solve these types of problems, not just the answer.
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09/21/20

I don't know the answer.

A line is drawn on the coordinate plane that passes through the point (10,1) and has a slope of -0.5. The y-intercept of the line is 
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09/21/20

1.)In a family with 7 children what is the probability of having 6 boys and then 1 girl, in that order? (Exclude multiple births and assume all outcomes are equally likely).
1.) 1.)In a family with 7 children what is the probability of having 6 boys and then 1 girl, in that order? (Exclude multiple births and assume all outcomes are equally likely).2.)In a family with... more
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09/21/20

probability and stats
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 17 13 14 44 Female 16 6 4 26 Total 33 19 18 70 If one student is chosen at random,Find the... more
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09/20/20

We are standing on the top of a 1200 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is

We are standing on the top of a 1200 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is h(t)=−16t2+160t+1200.   What is the... more
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09/18/20

Can you use the Punnett Square to simplify the following problem? Explain your reasoning.
(x^2 - 5x + 7) - (7x^2 + 6x - 8)
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