06/11/21

There are 100 students at school. Of those students, 60 speak English, 40 speak French, and 10 students speak neither of these two languages.Calculate how many students speak both English and French.
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06/11/21

The diameter of a circle is 18 feet. What is the circle's area?
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06/11/21

What is the equation of the line that passes through the point (−5,−2) and has a slope of −6/5
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06/11/21

How fast can Jim row in still water ? What is the speed of current ?

It takes Jim 3 hours to row 12 miles with the current downstream and it takes him 6 hours to row the same distance against the current upstream.
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06/11/21

The length of a rectangle is six less than three times the width. If the perimeter is 60 cm, what are the dimensions of the rectangle?
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06/11/21

Given f (x) = 3x^3 - 4x^2 + x - 1 , what is f (2) ?
I really don't understand this, please explain!
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06/11/21

It takes 8 painters 6 hours to paint the 2 walls of a gymnasium. How many hours will 4 painters take to paint 4 walls of the gymnasium?

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06/11/21

Evaluate the sum using the summation formulas and properties.
12 (j3 - 3j2) j = 1= ______
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06/11/21

Optimization Max/Min
Worldwide annual sales of a device in 2012–2013 were approximately q = −6p + 3,060 million units at a selling price of $p per unit. Assuming a manufacturing cost of $30 per unit, what selling price... more
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06/11/21

Tony is a software salesman. His monthly salary is $1900 plus an additional $50 or every copy of English is Fun he sells. Let S represent his total salary this month (in dollars)
 and let N represent the number of copies of English is Fun he sells. Write an equation relating S to N and then graph your equation using the axes below.
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06/11/21

Tony is a software salesman. His monthly salary is $1900 plus an additional $50 or every copy of English is Fun he sells. Let S represent his total salary this month (in dollars)
 and let N represent the number of copies of English is Fun he sells. Write an equation relating S to N and then graph your equation using the axes below.
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06/11/21

business of math

The probability that a vehucle entring the luray canverns has candian license plates is 0.12;the probability that it is a camper is0.28;and the porbability that it is a cmper with canadian license... more
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06/11/21

How do i solve it
Here is the question: A closed rectangular box with a volume of 16ft^3 is made from two kinds of materials. The top and bottom are made of material costing 10 cents per square foot and the sides... more
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06/11/21

in the description
 4523​+(−4523​)
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06/11/21

In a standard television set, the screen height is 0.75 times the screen width. If a television set measures 26 inches along the diagonal, what is the screen width?
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06/11/21

Box Mini Project
Paper dimensions are 8.5 inches by 11 inches You will now have to determine the length, width, and height to make an open-top box with the maximum volume possible. To do this you will have to cut... more
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06/11/21

Lisa has $150 at most to spend on clothes. She wants to buy a pair of jeans for $58 and will spend the rest on t-shirts that cost $14 each. (5 points each)
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06/11/21

Lisa has $150 at most to spend on clothes. She wants to buy a pair of jeans for $58 and will spend the rest on t-shirts that cost $14 each. (5 points each)
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06/11/21

A circular dance stage has an area of 256π square feet. What is the circumference of the stage rounded to the nearest hundredth? A-804.25 B-402.12 C-100.53 D-50.27
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06/11/21

Polynomial Graphs

The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x = 5 and x = 0 , and a root of multiplicity 1 at x = -2. Find a possible formula for P(x). P(x)=
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06/10/21

hola. please por favor please help me with my math homework as soon as possible

For a proof by induction of the math statement below, identify the correct step for proving the theorem is true for n = k + 1.  A.)  B.) C.) D.)
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06/10/21

I'm buying a generator 5% off is $279 how much is
I'm buying a generator 5% off is$279 how much is the generator
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06/10/21

Calculus Math Help
if limx→b f(x) = 2 and lim x→b g(x) = 10, then lim x→b [3f(x) - 4g(x)] = -34True or False
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06/10/21

A triangle has an area of 48 and a base that is 6 times as long as its height. Find the base of the triangle.
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06/10/21

Math help please

At a basketball​ game, a team made 53 successful shots. They were a combination of​ 1- and​ 2-point shots. The team scored 86 points in all. Write and solve a system of equations to find the number... more
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