11/17/19

Write the equation of a line that is parallel to x = -5 and that passes through the point (1, 4).
Sorry, I'm just really rushing with something and my brain isn't working fast enough. Could anyone help? Thank you!
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11/17/19

Solve the equation for the specific variable.

Can someone please help me understand and solve this:A=P+PRT; Solve for R
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11/16/19

Algebra Question!
What is the area of a circle with a circumference of 64π?
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11/15/19

Suppose that y varies inversely as the cube of x, and that y=15 when x=11. What is y when x=17?
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11/15/19

How many students per van and bus?
This is the question---------- New York is a popular field trip destination. South-West High School and North-West High school both planned trips there. The South-West High School rented and filled... more
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11/14/19

the endpoints of one side of a regular hexagon are (-9,-4) and (-1,2). the perimeter of the hexagon is..?
the endpoints of one side of a regular hexagon are (-9,-4) and (-1,2). the perimeter of the hexagon is..?
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11/14/19

Translation 1 unit right and 1 unit down of f(x)=7x-1
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11/14/19

N=4 i and 2i are zeros f(-2)=40
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11/14/19

How long will it take if the interest is instead compounded continuously?
A very safe treasury bond has an interest rate of 2.5%. If the bonds interest is compounded monthly, how many years until a $10,000 bond doubles in size to $20,000. How long will it take if the... more
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11/14/19

 One employee is able to make over $1,000,000 in one week before they get let go, how long did they work for the company?
A company is desperate on short term cash so it pays its one of their employees 1c per week but his or her paycheck doubles every week they are able to keep working. On what week number does the... more
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11/14/19

Heather has $35 in your $25. You are saving five dollars per week and Heather is saving seven dollars a week. How long will it be before you and Heather have the same amount of money?

Write an equation to represent the situation. Solve your equation.
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11/13/19

You bought a cookie for $1.00 and share it with four friends, 1 friend can't eat peanut butter, How much should you pay for your 2 shares of the cookie
You buy a peanut butter cookie for $1.00 and split it to share evenly with four friends, but realize that one of your friends can't eat peanut butter, so you eat both your share and his share. How... more
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11/13/19

Using the equation y = 2x + 5, what would the input need to be for an output of -45
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11/13/19

Determining decreasing/increasing intervals
True or False: The f(x)=−2ln(x+3.5) is always increasing for all x>−3.5. Enter "true" for true, or "false" for false. i cant figure this out because the derivative of this function is -2/x+3.5... more
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11/13/19

We want to select a committee of five members from a group of eight women and six men. The order of selection is irrelevant.
We want to select a committee of five members from a group of eight women and six men. The order of selection is irrelevant.How many committees can we make consisting of two women and three... more
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11/12/19

Write an equation of the line that passes through (-1,3) and is parallel to the line y=2x+2
Write an equation of the line that passes through (-1,3) and is parallel to the line y=2x+2
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11/12/19

Write an equation for a line perpendicular
Write an equation for a line perpendicular to 2 y + 4 x = 2 and passing through the point (2,-4)
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11/12/19

A rectangular solid with a square base has a surface area of 37.5 square centimeters. (Let x represent the length of the sides of the square base and let y represent the height.)
also, (a) Determine the dimensions that yield the maximum volume.
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11/12/19

What is the area of the field within the bleachers?
A rectangular arena has bleachers around the edges. The bleachers are x yards wide. The entire arena (including the bleachers) is 50 yards wide and 100 yards long. What is the area of the field... more
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11/12/19

What is the slope of a line with a rise and a run of 4
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11/12/19

You buy a shirt that cost $7 and every additional shirt costs $5. Let f(n) be total costs of shirts. What kind of sequence is f.

A clothing store is having a sale on T-shirts. The first t-shirt you buy cost $7, and every additional shirt costs only $5. Let f (n) be the total cost o n shirts. f is a sequence,. What Kind of... more
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11/12/19

Need help with these questions

Find all exact solutions on the interval [0,2pi). If there is more than one answer, enter them as a comma separated list. If necessary, round to the nearest tenth.1: 9sin(2𝑡)+2sin(𝑡)=02:... more
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11/12/19

A beam hitting the moon
A laser beam (on the Earth) is to be directed toward the center of the moon, but the beam strays 0.5 degrees from its intended path.a. Sketch a picture of this. Use 240,000 miles as the distance to... more
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11/12/19

Prealgebra comparison word problem
The smaller of two numbers is five less than the larger number. The larger number decreased by the smaller is five. Find the numbers.
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11/12/19

I need help on how to get the vertex, y intercepts, and x intercepts of this equation. I would need a step by step since i have no clue how to do this. The equation i need help on is y=2(x-1)^2+2
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