Mark M.

03/08/23

A manufacture has been selling 1800 television sets a week at $510 each. A market survey indicates that for each $22 rebate offered to a buyer, the number of sets sold will increase by 220 per week.

A manufacturer has been selling 1800 television sets a week at $510 each. A market survey indicates that for each $22 rebate offered to a buyer, the number of sets sold will increase by 220 per... more

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Geometry

03/07/23

sine/cosine of complementary angles

In a right triangle, sin (x+9)∘ = cos (4x+1)∘ Find the smaller of the triangle’s two acute angles.

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Geometry

03/07/23

The radius of a circle is 12 feet. What is the angle measure of an arc bounding a sector with area 6𝜋 square feet?

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Algebra 1

03/07/23

mark got 14 problems wrong on his test. his score was 72%. how many problems were on the test

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Algebra 1

03/07/23

If f(x) = -2x + 5, find x when f(x)=17..

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Math Algebra 1

03/06/23

U3.L3.HW: Linear Functions: Question 16

If f(x) is a linear function, f (-5) = 1, and f (5) = -2, what is an equation for f(x)?f(x) =

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Elementary Math

03/06/23

Write an expression for the sequence of operations described below. raise 4 to the 7th power, subtract 2 from the result, then add n to what you have Do not simplify any part of the expression.

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Algebra 2

03/06/23

MPH for both jogging and biking

Megan used her bike to go to a friend's house, 10 miles away from her house, and then jogged for 8 miles with her friend. The jogging time was one hour longer than her bike ride, and her biking... more

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Math Algebra 2

03/06/23

Write in the simplest form: 4th root 81x^12y^4

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Prealgebra

03/06/23

what are 2 linear expressions that have a sum of 6x-3

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Algebra 2

03/05/23

Suppose that the functions u and w are defined as follows u(x) = -x-1, w(x)= -2x-4

(u o w) (-1)(w o u) (-1)

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Calculus

03/05/23

Calculus workkkkk help

The number of bacteria in a culture is increasing according to the law of exponential growth. There are 145 bacteria in the culture after 2 hours and 425 bacteria after 4 hours.(a)Find the initial... more

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Calculus

03/05/23

Use these data and the Law of Uninhibited Growth to write a formula for the world population P = P ( t) .

The world population on July 1, 1959, was approximately 2.983435×109 persons and had a doubling time of D = 40 years. Use these data and the Law of Uninhibited Growth to write a formula for the... more

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Geometry

03/05/23

What is the equation of the line in slope-intercept form dat passes Through point (4,5) and is parallel to the line y=-2x-2?

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Algebra 1

03/05/23

product of 6 and a number subtracted by the product of 10 and a number

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Algebra 1

03/05/23

a population of field mice is 120. The population increases at a rate of 9% a year. write an exponential function that models this situation?

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Prealgebra

03/05/23

If the product of a number and -5 is increased by 6, the result is 2 less than 3 times the opposite of the number. What is the number?

This question is confusing me, And I need some help with it.

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Geometry

03/04/23

point x (-3 ,-2) is translated using the rule (x,y) > (x+3 , y+4) then reflected over the x-axis. what is the coordinate of x

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Algebra 2

03/03/23

How do I expend

Expand 5x3

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Algebra 1

03/03/23

Average rate of change

A rocket is 1 mile above the Earth in 30 seconds and 5 miles above the Earth in 150 seconds what is the Rockets rate of change in miles per second?

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Algebra 1

03/03/23

Find all numbers for which the rational expression is not defined.

9c^2-17/11c+19

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Geometry

03/02/23

How can I be sure to find "all the possibilities"?

By making a straight cut through one vertex of an isosceles triangle, Dylan dissected the triangle into two smaller isosceles triangles. Find the angle sizes of the original triangle. There is... more

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Algebra 1

03/02/23

What is an equation of the line that passes through the point ( − 2 , − 3 ) (−2,−3) and is parallel to the line 4x-y=1

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Geometry Trigonometry

03/02/23

The diagram shows two squares of side 1 unit which share a common vertex and are inclined at 45 degrees to each other. Find the area of thr overlapping region shaded in the region

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Geometry

03/02/23

If each interior angle of a regular polygon has a measure of 150°. how many total degrees are in the interior angles?

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A manufacture has been selling 1800 television sets a week at $510 each. A market survey indicates that for each $22 rebate offered to a buyer, the number of sets sold will increase by 220 per week.