10/14/20

Fill In the missing work

Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12. StepWorkJustification 1     3(x + 2) = 12 Given 2     3 3x + 6 − 6 = 12 − 6 Subtraction Property of... more

10/14/20

Find f(x+h)-f(x)/h

f(x)=-7x2+4x-5

10/14/20

Find two functions f and g such that h(x)=(f·g)(x)

h(x)=5√8x-7

10/14/20

Need help quick!!

Gabriel is making a mixture of compost and soil to use for a special plant. He wants his final mix to be 2 parts compost to 6 parts potting soil. He wants to end up with 6 kilograms of mix. How... more

10/14/20

Composition of function

Given f(x)=3x^5-5x+9 and g(x)=(x-3)^2 +1 find:a) f(g(x))b) g(f(x))

10/14/20

Calculus Optimization Question

A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $8 the average attendance has been 19000. When the price dropped to $6, the average attendance rose to... more

10/14/20

College Algebra (Inverse)

Determine if the functions are inverses of each other:1) f(x)=(x+4)^3 and g(x)= ∛x+1 -42) f(x)= 5x+9 and g(x)= x+9/5

10/13/20

Determine the coordinates of B

AB = (-4,-3) Midpoint M= (1,2)

10/13/20

Negative three times a number plus four is no more than the number minus eight.

I need help i struggle with word problems

10/13/20

A model rocket is launched with an initial upward velocity of 47 m/s . The rocket's height h (in meters) after t seconds is given by the following.

Find all values of t for which the rocket's height is 27 meters.Round your answer(s) to the nearest hundredth.

10/13/20

Which line is perpendicular to y=-1/3x

10/13/20

Coffee house special

A coffee house is planning on selling a “special” coffee for $10.00 per cup. To get started they need to buy $4000 worth of supplies. wrote an equation for the profit,p, that will me made on this... more

10/13/20

Is 5,673 divisible by 3 or 9 why or why not

I don’t understand I just need a answer and then I need u to explain why or why not

10/13/20

Consider the sequence 4, 3, 2, 1..... What is f (4)?

10/13/20

I can't seem to figure out the most simple word problem, I keep getting stuck at the end.

"A local businessman bought a square plot of land. The sides of the lot measure 100 feet on each side. He puts a fence around the entire plot and he decides to split the lot into two equal-sized... more

10/13/20

Artithmetic pre college math

Find last year‘s salary if, after a 2% pay raise, this year’s salary is 40,290.

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