11/07/19

Find the area of the region in the xy plane bounded above by the graph of the function f(x)=3 below by the x-axis, on the left by the line x=7,  and on the right by the line x=20

Find the area of the region in the xy plane bounded above by the graph of the function f(x)=3 below by the x-axis, on the left by the line x=7,  and on the right by the line x=20

11/07/19

Systems of linear equations

The perimeter of a quadrilateral (four sided polygon) is 57 inches. The longest side is four times as long as the shortest side. The other two sides are equally long and are 4 inches longer than... more

11/06/19

Find The Distance

An alien on a distant planet realizes that using trigonometry and the distance to one of its moons it is possible to calculate the distance to the nearby sun. Let O be the center of the planet and... more

11/05/19

Find the area of the largest rectangle with one corner at the origin,

Find the area of the largest rectangle with one corner at the origin, the opposite corner in the first quadrant on the graph of the parabola f(x)= 162-6x^2  and sides parallel to the axes. The... more

11/05/19

I NEED THIS ASAP

The Wholesome Bakery baked 573 loaves of bread on Friday, 573 loaves of bread on Saturday, 573 loaves of bread on Sunday, and 573 loaves of bread on Monday. What kind of sequence is this?

11/02/19

Find limit, use l’Hospital’s Rule if necessary.

i) lim(𝑥→−∞) 𝑥ln(1−(1/𝑥))ii) lim(𝑥→∞) (5𝑥−√(25𝑥2+2𝑥))

Destiny has 5 times as many quarters as dimes. If the total of the coin was $16.20 how many of each coin does she have

Destiny has 5 times as many quarters as dimes. If the total of the coin was $16.20 how many of each coin does she have  

cindy saves $420 each month. her monthly salary $2100 .what is the ratio of the amount cindy save to the amount she earns

i need help with this question so plz help me thx

02/18/18

Enrique invests $6900 in two different accounts

Enrique invests $6900 in two different accounts. The first account paid 9 %, the second account paid 8 % in interest. At the end of the first year he had earned $568 in interest. How much was in... more

02/18/18

Related rates

A lighthouse is fixed 170 feet from a straight shoreline. A spotlight revolves at a rate of 17 revolutions per minute, (34 rad/min ), shining a spot along the shoreline as it spins. At what rate is... more

02/17/18

Identify the expression that is equivalent to cot x / (csc x - 1)

Identify the expression that is equivalent to cot x / (csc x - 1) a. sec x + tan xb. sin x - cos xc. none of thesed. cot x + csc xe. cos x - sin x

A train traveled at a rate of 96 mph for 6.25 hours. How many miles did it travel?

Solve using the rule d = rt 

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