12/15/20

Find the distance between the two points in simplest radical form.

Between points (-1,0) and (-8,3)
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12/15/20

mathmatics 7th grade

The length of a rectangle is (x + 3) inches long, and the width is 3 inches. If the area is 45 square inches, Solve an equation to find the length of the rectangle
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12/15/20

The length of a rectangle is (x + 3) inches long, and the width is 3 inches. If the area is 45 square inches, Solve an equation to find the length of the rectangle
The length of a rectangle is (x + 3) inches long, and the width is 3 inches. If the area is 45 square inches, Solve an equation to find the length of the rectangle
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12/15/20

What is the equation of the line that passes through the point (-1, 5) and is parallel to the line y = -3x + 5
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12/15/20

The bill for a pizza was $11.50. Charles paid for 4/5 of the entire bill can you tell me what 4/5 is in money
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12/15/20

What is the slope of the line represented by 5x-12y=24? Please include steps.
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12/15/20

The bill for a pizza was $11.50. Charles paid for 4/5 of the entire bill
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12/15/20

Write an equation in slope-intercept form for the line described. Write the slope and y-intercept as fractions, if necessary. passes through (−7,−4), perpendicular to y=12x+9
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12/15/20

A piece of cardboard measures 10 x 15 inches.
A piece of cardboard measures 10 x 15 inches. Four equal squares are removed from corners of all sides. Find the maximum volume.
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12/15/20

what are two numbers with the sum of 1
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12/15/20

) A small school has 78 students. If 24 of the students are boys, what is the ratio of girls to boys?

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12/15/20

slope intercept form
passes through (3,2) and (5,6)
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12/15/20

Two times Justin’s age plus 4 is Rebecca’s age. Rebecca is 36. What is Justin’s age?
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12/15/20

length of the rectangle
The perimeter of a rectangle is 250 meters. If the length of the rectangle is 5 more than twice the width, find the length of the rectangle
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12/15/20

Rectangle dimensions

The length of a rectangle is 4 less than three times it's width. The perimeter is 72 feet. Find the dimensions.
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12/15/20

Words to equations

Twice a number x minus 4 is at least 10 and no more than 12
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12/15/20

Write a linear function f with f(−3)=1 and f(13)=5.
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12/15/20

Suppose you travel to a certain destination at an average speed of 30 miles per hour.

What must your average speed be on the return trip to bring your overall average speed for the round trip to 40 miles per hour?
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12/15/20

a boat which moves at 36 mph in still water, travels 28 miles downstream in the same amount of time that it takes to travel 20 miles upstream
Find the speed of the current
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12/15/20

a rectangular garden has an area of 250 square meters is to be located next to a building and fenced on three sides, with the building acting as a fence on a fourth side
Find the dimensions of the garden that will minimize the amount of required
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12/15/20

If there is a 2.3% chance of something happening, what are the odds it NOT happening 400 and 500 times in a row?
See ref: https://www.wyzant.com/resources/answers/803108/if-there-is-a-2-3-chance-of-something-happening-what-are-the-odds-it-not-haA gentlemen helped me and I thank him. However I did his... more
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12/15/20

Find rate that the volume changes
The volume V=4/3πr3of a spherical balloon changes with the radius.a. At what rate (ft3/ft​) does the volume change with respect to the radius when r=1 ft?b. Using the rate from part a​, by... more
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12/15/20

Find derivative
Based on data from a research​ group, a model for the total stopping distance of a moving car in terms of its speed is s=1.1v+0.077v2​, where s is measured in ft and v in mph. The linear term 1.1v... more
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12/15/20

f(x)=5x^4-45x^2 a. roots and multiplicities b. tendancies/end behaviors c. number of curves d. y-intercept e. sketch the graph
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12/15/20

f(x)=(3-x)^2 (x^2-4) a. roots and multiplicities b. tendancies/end behaviors c. number of curves d. y-intercept e. sketch the graph
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