10/30/22

What is the sequence for a(n) = -23 + 17(n+1)

Write the arithmetic sequence using the given general term

10/30/22

28+24 as a product of two factors using the GCF and the distributive property

How do you write: 28+24 as a product of two factors using the GCF and the distributive property

10/30/22

The product is 768 and the sum of the first plus three times the second is a minimum.

Find two positive numbers that satisfy the given requirements.

10/30/22

Total tickets sold

The college sold 1200 tickets to a concert for a total of $11,200. They sold adult tickets for $15, children tickeets for $10 and student tickets for $8. They sold three times as many student... more

10/30/22

Multiple questions for 1 exponential equation

Alexia has $350 in a bank account. After one year, she has $350 ⋅ 1.02 = $357 dollars in the account. How much interest does the bank account earn each year as a percentage?  After two years, she... more

10/30/22

Question on Percentage

What percentage does 1 + 0.02 = 1.02 represent?

10/29/22

Rancho Grande has 3060 yd of fencing

The owner of the Rancho Grande has 3060 yd of fencing with which to enclose a rectangular piece of grazing land situated along the straight portion of a river. Assume that fencing is not required... more

10/29/22

Juanita wishes to have a rectangular garden in her backyard with an area of 60 ft2.

Juanita wishes to have a rectangular garden in her backyard with an area of 60 ft2.Letting x denote the width of the garden, find a function f in the variable x giving the length of the fencing... more

10/29/22

Trigonometry, modeling with sinusoidal functions question

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 38 and 72 degrees during the day and the average daily temperature first... more

10/29/22

A pencil cup with a capacity of 40 in.3 is to be constructed in the shape of a rectangular box with a square base and an open top.

A pencil cup with a capacity of 40 in.3 is to be constructed in the shape of a rectangular box with a square base and an open top. If the material for the sides costs 17¢/in.2 and the material for... more

10/29/22

A bag contains 9red marbles 5 blue marbles 2 green marbles what is the probability of choosing a blue marble?

A bag contains 9 red marbles 5 blue marbles and 2 green marbles what is the probability of choosing a blue marble?

10/29/22

The owner of the Rancho Grande has 3000 yd of fencing with which to enclose a rectangular piece of grazing land

The owner of the Rancho Grande has 3000 yd of fencing with which to enclose a rectangular piece of grazing land situated along the straight portion of a river. If fencing is not required along the... more

10/29/22

MATH IS STRESSING ME OUT

Jerry is a judge. He hears 5 cases every 2 3\8, starts fraction, hours. Jerry hears cases at a constant rate.

10/29/22

How to find the Square Unit

Find the area (in square units) of the region under the graph of the function f on the interval [−1, 5]. f(x) = 2x + 6

10/29/22

heeeeeeeeeeeelp

a triangle ABC has a right angle at B. the vertices are A(-2,9), B(2,8) and C(1,z). the value of z is:

10/29/22

How do I solve this inverse function?

f(x) = x2-4/x2+4 for x>2 Find the inverse.This seems like a really simple question but I simply can’t figure it out. Any help would be much appreciated :)

10/29/22

Mixture Problem Mathematics

A scientist needs 20ml of a 18% acid solution for an experiment. The lab has available a 30% solution. How many ml of the 10% solution should the scientist mix to make the 18% solution?

10/29/22

Mixture Problem Mathematics

A scientist needs 20ml of a 18% acid solution for an experiment. The lab has available a 30% solution and a 10% solution. How many ml of the 10% solution should the scientist mix to make the 18%... more

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