7,022 Answered Questions for the topic Math Help

Math Help Math

5d

#### the answer to these problems

Rod is paid an overtime rate of $25 per hour after he earns his basic wage of $600 per week. Write an equation in slope-intercept form for the total payย pย if he worksย hย hours of overtime.The...
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20d

#### Math Assignment Help

There are cows and turkey at farm, 82 heads and 264 legs in all. There is no need to explain that a cow has four legs, while turkey has two legs. How many cows and turkeys are at the farm?

01/13/21

#### Find the first 6 terms of the Fourier serie

Find the first 6 terms of the Fourier series of the periodic function ๐(๐ฅ) of period ๐ = 2๐ defined by: ๐(๐ฅ) = ๐ฅ โ ๐ < ๐ฅ < ๐

12/13/20

#### Workers at a private business was given a grade (A, B, C) based on their yearly performance. The data was recorded along with the department they belong.

The results obtained using MINITAB are shown below:Expected counts are printed below observed...
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#### solving a percentage mixture using a system of linear equations

A chemical company makes two brands of antifreeze. The first brand is 40% pure antifreeze, and the second brand is 90% pure antifreeze. In order to obtain 120 gallons of a mixture that contains 80%...
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Math Help Calculus

12/08/20

#### Calculus question: (Do the anaylsis with calc) A particle moves on the x axis according to the function s(t)=t^2-8t+15 at time t seconds.

A particle moves on the x axis according to the function s(t)=t^2-8t+15 at time t seconds. a) At what time is it moving forward? backward?b) when is the speed increasingc) when is the particle stopped
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12/04/20

#### geometry probabllity

in contract negotiations between a local government agency and its workers, it is estimated that there is a 50% chance that an agreement will be reached on the salaries of its workers. it is...
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12/03/20

#### Write equation in standard form hyperbola given endpoints and foci.

Endpoints (-5,-4) & (-5,6) foci (-5,-5) & (-5,7)

Math Help

11/24/20

#### What is the answer to the problem?

We can use the formula r=โS/12.6 to relate a ball's surface area S (in square inches) to its radius r (in inches). Suppose a ball has a surface area of 415.8 square inches. What is its radius?

11/20/20

#### The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be replaced:

The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be replaced:Triangle ABC has length of BC equal to 14 inches. A line segment DC joins the...
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11/19/20

#### The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be replaced:

The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be...
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11/19/20

#### The picture below shows a box sliding down a ramp:

The picture below shows a box sliding down a ramp:A right triangle ABC has measure of angle ABC equal to 90 degrees and measure of angle ACB equal to 68 degrees. The length of AB is 14 feet.What is...
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11/19/20

#### How mancy cans of soda is the vending machine currently holding?

The vending machine can hold 210 cans of soda. If the vending machine is 30% full, how many cans of soda is the vending machine currently holding?

11/06/20

#### geometry please help

how far does the tip of the seconds hand (the red one) on a clock move in 15 seconds if the radius of the clock is 5 inches?

11/01/20

#### SUMMATION AND SERIES EXPANSION QUESTION NEED HELP

What are the first four terms of this sequence, beginning with n = 0An = (-1)n (n+1)!

#### The reciprocal of eleven sevenths is seven elevenths. To maintain equivalence of the fraction, multiply the numerator and denominator by this value.

I got stuck on this question

#### Reflection over the line y = 3 followed by reflection over y= 8

Directions: Given two reflections, determine a single transformation that could be used instead.Reflection over the line y = 3 followed by reflection over y= 8

#### Reflection over the line y = 3 followed by reflection over y= 8

Directions: Given two reflections, determine a single transformation that could be used instead.Reflection over the line y = 3 followed by reflection over y= 8

#### Math Arc Circle / Sector

I've encountered this problem and I have difficulty trying to solve it, if someone may please assist me with finding a solution that would be greatly appreciated!

#### A little aluminum boat (mass of 14.50 g) has a volume of 450.00 cm3. The boat is placed in a small pool of water and carefully filled with pennies. If each penny has a mass of 2.50 g.....

A little aluminum boat (mass of 14.50 g) has a volume of 450.00 cm3. The boat is placed in a small pool of water and carefully filled with pennies. If each penny has a mass of 2.50 g, how many...
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