04/18/21

More applications using systems

A local print shop recently charged 1.9¢ per sheet of​ paper, but 2.5¢ per sheet for paper made of recycled fibers.​ Darren's bill for 190 sheets of paper was $4.45. How many sheets of each type... more

04/18/21

Algebra: how many​ 5-cent bottles or cans, and how many​ 10-cent bottles or cans were​ collected?

As part of a​ fundraiser, a local organization collected 424 returnable bottles and​ cans, some worth 5 cents each and the rest worth 10 cents each. If the total value of the cans and bottles was... more

04/18/21

Find the measurements of all three angles.

The sum of the measures of the angles in any triangle is 180°. Triangle ABC is an isosceles triangle where angle A and angle B are equal. Angle C is 27° larger than angle A. Find the measurements... more

04/18/21

polynomial equations and functions

An open box is to be made from a cardboard. The width of the cardborad is 5inches lee than the length by cutting 4 inch squares from each corner and folding up the sides. If the volume of the box... more

04/18/21

The graph of f(x)=−2(0.35)x. What is the equation for g(x)? g(x)=

The graph of f(x)=−2(0.35)x. What is the equation for g(x)? g(x)=

Read Description Set-builder notation { x |1 ≤ x ≤ 3 or x > 5 }

Is it correct to use the ^(and) sign instead of or in the above notation?

04/18/21

What is the area to the left of z= -1.97 is

The area to the left z= - 1.96 is

04/18/21

Need Help please

Six years ago Matt was 4 times as old as Brown and in 3 years the sum of their ages will be 43 years. find their present ages

04/18/21

Find the three integers.

The top three scoring golfers at a tournament had scores that were three consecutive even​ integers, and they summed to 204. Find the three integers.

04/18/21

Find the measure of the two angles.

Two angles are complementary if the sum of their measures is 90°. The measure of the first angle is x° and the second angle is 6 degrees less than three times the first. Find the measure of the two... more

04/18/21

Find the lengths of both pieces.

A 31​-meter rope is cut into two pieces so that one piece is 4 meters longer than 2 times the shorter piece. Find the lengths of both pieces.

Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such that P(X ≥ a) = 0.01. (Round your answer to one decimal place.)

You may need to use the appropriate appendix table or technology to answer this question.Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such... more

04/18/21

There are 8 chapters in a book. Mandy read 6 chapters of it. What fraction of the book does Mandy have left to read?

math sucks. I forgot my fraction. YeetMathAwaysters

04/18/21

* Below is the graph of equation y=-|x-2|+2. Use this graph to find all values of x such that y>0, y<0

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAP0AAADJCAYAAADo3jRHAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABFQSURBVHhe7Z09iB1VGIYDplghoAQLhSARU6RQSCFiEVAkYAqLFIJpAikWiRB... more

04/18/21

AP Calculus BC Convergence

Find the sum of the infinite series whose sequence of partial sums, Sn, is  . (4 points) 10 0 9.99 Sum does not exist Is the answer A or D? Thank you in advance.

LSAT test scores are normally distributed with a mean of 155 and a standard deviation of 7. Find the probability that a randomly chosen test-taker will score 148 or lower.

You may need to use the appropriate appendix table or technology to answer this question.LSAT test scores are normally distributed with a mean of 155 and a standard deviation of 7. Find the... more

Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such that P(X ≥ a) = 0.01.(Round your answer to one decimal place.)

You may need to use the appropriate appendix table or technology to answer this question.Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such... more

04/18/21

Convert 16 2/3% to a decimal

Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such that P(X ≥ a) = 0.01. (Round your answer to one decimal place.) a =

You may need to use the appropriate appendix table or technology to answer this question.Suppose X is a normal random variable with mean 𝜇 = 70 and standard deviation 𝜎 = 5. Find a such... more

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