02/28/21

Thrice w at least two more than w
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02/28/21

(15) If f(x) ​= 1/x^7, compute f(2) and f ' (2).
f(2) = ________ (Simplify your​ Answer)?
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02/28/21

(12) Find the derivative of ​f(x) = (Square Root)x at x = 1/144
f ' (1/144) = _________ (Simplify your​ Answer)?
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02/25/21

Word problem help
IF glen read 2/5 of a book on Monday and 1/2 of the book on Tuesday. He finished the book on Wednesday. What fraction of the book did he read on Wednesday?
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02/25/21

Simplify using rational exponents.
(x^8y^16)^1/4 this is the problem for the question up top
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02/25/21

The population of a school is 800 students and is increasing at a rate of 2% per year. Use an exponential function to find the population of the school after 9 years.
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02/24/21

how to find missing endpoint with one endpoint and the midpoint on the coordinate plane
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02/24/21

The length of a square is represented by the expression 4x-5. Find the area of the square in terms of X

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02/24/21

Solve the systems of linear equations be elimination:
How do I solve this? Please don't just put an answer alone, can you explain so I can understand?y = x - 4x + y = 6
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02/24/21

please help meeeee
Find the initial amount, decay rate, decay factor, and exponential function of the equationa(t)= 0.5(.7)^t
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02/23/21

Extraneous Solutions What is the solution set for the equation: x+2=square root 4x+13
A{-3,3}B{2}C{-2,3}orD{3}
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02/23/21

which of the following pairs of numbers have a least common multiple of 24 select all that apply
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02/22/21

The volume V of a python egg is given by the formula V=4/3 pi abc, a = 2 inches, b = 2 inches, and c = 3 inches. A. Find the volume of a python egg. Leave your answer in terms of pi.
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02/22/21

what is the solution ?
Antoinette has ninety-seven nickels and dimes totaling $7.10. How many of each coin does she have?
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02/21/21

Solving Operations
Jay has 12 classic cars in his garage. He paid $3,500 for each car 5 years ago. The cars are currently worth $4,200 each. How much more must the average value of the cars rise for the combined... more
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02/21/21

I need help plzzz
A train leaves the station traveling at 40 miles per hour. A second train leaves the station traveling at 60 miles per hour. The second train leaves the station 2 hours after the first train... more
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02/19/21

Precalculus question
The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that the population in the year 2000 was 29200.(a) Find a function that models the... more
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02/19/21

write an equation in slope intercept form with slope= 1/4 and Y intercept= 10
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02/18/21

If f(x) = 2x – 6 and g(x) = x – 2x2 , find each value.

1.f(2)2. f (−12) 3. g(–1)4. g (−13)5. f(7) – 9 6. g(–3) + 137. f(h + 9) 15. g(3y) 8.2[g(b) + 1]
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02/18/21

Given f(x)=2x2-5, write the summation equation for A(f, 2 ≤ x ≤ 6) using 5 right endpoint rectangles.
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02/18/21

Compound Interest ALGEBRA 1

You invest an initial $100 in an account that has an annual interest rate of 3%, compounded monthly. How much money will you have in the account after 20 years? Round your answer to the nearest cent
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02/16/21

The perimeter of a rectangle is 80 cm. The length of the rectangle is 4cm more than twice its width. Find the dimensions of the rectangle.
I’m confused how to do this.
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02/16/21

Folders cost $1.50 and binders cost $1.75. You want to spend exactly $14.00. The number of folders you bought was 3 more than twice the binders you bought.

STEP 1) DEFINE YOUR VARIABLESLET ____ = _______LET ____ = _______STEP 2) WRITE A SYSTEM OF EQUATIONSEQUATION 1) _________EQUATION 2) __________
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02/15/21

Let sin ( θ ) = √7/13 . Find all possible values of cos ( θ ) .
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02/14/21

Subtract and simplify
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