10/18/23

Pre calculus 12 grade

A rectangle with base x and height y has a perimeter of 175 ft. Express the area A of the rectangle as a function of its base xA(x)=
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10/18/23

Pre calculus 12 grade
A right circular cylinder with height h and base raduis r has a total surface area of 90 pi square inches .Express the volume of the cylinder as a function of r
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10/18/23

Precalculus 12 grade
Write an equation to model the following scenario. The total cost is $ 8400 increased by 7% plus $9.25 for each item produced. Let n= the number of items producedC(n)=
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10/18/23

Line graph math
On a number line plot -4/11 and -0.19. And which number is greater
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10/18/23

Suppose a peewee basketball team scores 24 points in a game. How many combinations of free throws (one point each), two-pointers, and three- pointers are possible?
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10/18/23

math problem in description

melissa took out a 9000 loan for 7 months and was charged simple interest. the total interest she paid on the loan was $336. as a per what was the annual interest rate of melissas loan? DO NOT... more
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10/18/23

Algebraically find the sum
50∑((n-1/n!) + n3)n=30
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10/17/23

If the odds for a certain event are 14 to 13, what is the probability for the event occurring? Write your answer as a simplified fraction.
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10/17/23

Trigonometric Functions - Negative Values
How do I solve for trigonometric functions where, instead of cos(49) or sin(68), just for example, the number is negative instead? Ex. cos(-49), sin(-68)
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10/16/23

I have a question about how to do graph transformation.
A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph.f(x) = |x|; shrink vertically by a factor... more
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10/15/23

lim x raised to x raised to 2
lim x approaching 0 raised to +
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10/15/23

How do you split $35,000 equally between four friends?
four friends fine $35,000 and they want to split it equally between them
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10/15/23

Identify the open intervals on which the function is increasing or decreasing. (Enter your answers using interval notation.)
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10/15/23

Find a value of x such that f ′(x) = 0.
Question : "Find a value of x such that f ′(x) = 0."
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10/15/23

Find the absolute extrema of the function on the closed interval.
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10/15/23

Find the critical numbers of the function. (Enter your answers as a comma-separated list.)
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10/14/23

Pre-Calculus Test Review problem

Norman Window: A Norman window is a window that has the shape of a semi-circle on a rectangle. A Norman window is going to be built with the perimeter of 30 ft. The diameter of the circle is equal... more
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10/14/23

Solve the following logarithmic and exponential equations
1) 33x + 2 = 812x-22) x·2x - x2 = 1353) log(x+4) = 24)log3(x2 + 6x) = 35) e5x - 15 = 16
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10/13/23

At the ice cream shop, there are 11 shakes sold for every 6 malts to shakes. what is the ratio of malts to shakes
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10/13/23

A pizza shop sells pizzas that are 10 inches (in diameter) or larger. A 10-inch cheese pizza costs $8. Each additional inch costs $1.50, and each additional topping costs $0.75.
A pizza shop sells pizzas that are 10 inches (in diameter) or larger. A 10-inch cheese pizza costs $8. Each additional inch costs $1.50, and each additional topping costs $0.75.
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10/10/23

A ​14-foot ladder is placed against a vertical wall of a​ building, with the bottom of the ladder standing on level ground 7 feet from the base of the building.
How high up the wall does the ladder​ reach?
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10/10/23

Cardboard open top box
A rectangular piece of cardboard measuring 120 cm by 80 cm is used to create an open-topped box by cutting out congruent squares from all four corners. Determine the dimensions of the square that... more
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10/10/23

help word problem
Theresa Morgan, a chemist, has a 10% hydrochloric acid solution and a 55% hydrochloric acid solution. How many liters of each should she mix to get 1890 liters of a hydrochloric acid solution with... more
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10/10/23

help word problem
The Nutty Professor sells cashews for $6.50 per pound and Brazil nuts for $4.90 per pound. How much of each type should be used to make a 31 pound mixture that sells for $5.88 per pound?___pounds... more
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10/09/23

word problem help
You have one type of chocolate that sells for $2.30/lb and another type of chocolate that sells for $9.50/lb. You would like to have 36 lbs of a chocolate mixture that sells for $9.00/lb. How much... more
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