12/17/21

The sum of two numbers is 25. One of the numbers is twice the second number plus seven. What are the two numbers?
I'm learning Alegbra 1 and I need step by step to show my work on the assignment. Please and thank you.
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12/17/21

A marketing firm tracks data on grocery store visits
A marketing firm tracks data on grocery store visits. In one study, it finds thatthe probability that a shopper buys bread during a visit to the grocery store is0.60, and the probability that a... more
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12/17/21

According to a recent​ report, 44% of college student internships are unpaid. A recent survey of 100 college interns at a local university found that 49 had unpaid internships.

a. Use the​ five-step p-value approach to hypothesis testing and a 0.01 level of significance to determine whether the proportion of college interns that had unpaid internships is different from... more
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12/17/21

In a​ one-tail hypothesis test where you reject only in the lower ​tail, what is the if zstat = +1.08
What is the P vlaue?
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12/16/21

What is the probability that both of the people you interview are women?
Twelve women and fourteen men have applied for a job posting. You are responsible for interviewing applicants. Assume that you are selecting two applicants at random for an interview. Draw a tree... more
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12/16/21

Determine the probability of randomly selecting a green piece of clothing or a jacket.
3) A basket contains 4 red Santa hats, 6 green Elf hats, 5 red jackets, and 7 green jackets. Determine the probability of randomly selecting a green piece of clothing or a jacket. (A)... more
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12/16/21

If you randomly select three peanut M&M’s, compute that probability that at least one of them is blue.
 If you randomly select three peanut M&M’s, compute that probability that at least one of them is blue.According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s... more
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12/16/21

Exponential Variables
7^x=6^(x+7)Solve for x.
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12/16/21

Write an equation of the line passing through the point (-18, -20) that is parallel to the line y-2 = 1/3(x-+4)
Write an equation of the line passing through the point (-18, -20) that is parallel to the line y-2 = 1/3(x-+4)
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12/16/21

math i need help asap
More and more people are abandoning national brand products and buying store brand products to save money. The president of a company that produces national brand coffee claims that 40% of the... more
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12/16/21

i need help anyone?
According to a 2020 study, the average cost of gas, oil, tires, and maintenance on commuters who travel 15,000 miles per year in their own vehicles was $1770. A recent study based on 300 such... more
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12/15/21

Math please help
A highway construction zone has a posted speed limit of 40 miles per hour. Workers working at the site claim that the mean speed of vehicles passing through this construction zone is at least 50... more
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12/15/21

Find the distance from the points (6,10) to the line y=-x
Find the distance from the points (6,10) to the line y=-xPlease be specific and answer the question step by step. Please make sure the steps are specific and please give me an answer after the steps
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12/15/21

Find the distance from the points (6,10) to the line y=-x
Find the distance from the points (6,10) to the line y=-x
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12/15/21

What is the slope of a line that is perpendicular to the line that passes through the points (4,7) and (9,3) ?
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12/15/21

Sides AB and A'B' are parallel. 1. Are triangles ABC and A'B'C similar? Explain how you know. 2. Find the length of segment AB or explain why you cannot find it.
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12/15/21

measure of angle c
The sum of the measures of the angles in any triangle is 180 degrees. In triangle ABC, angles A and B have the same measures, while angle C is 57 degrees larger than the other two angles. Find the... more
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12/15/21

What is the image of (-9,-1) after a dilation by a scale factor of 2 centered at the origin?
please helpWhat is the image of (−9,−1) after a dilation by a scale factor of 2 centered at the origin?
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12/14/21

Show that: sinxcos^2x-sinx=-sin^3x
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12/14/21

I need help on this question pronto ! I feel so slow rn
Solve each equation for the specified variable.v=1/3Bhfor B​
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12/13/21

Statistics standard deviation
Employees at XYZ company work at an average of 55 hours per week with the standard deviation of 9 hours. Promotions are more likely for those employees in the upper 10% of the time they spend... more
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12/13/21

Which number line shows the solution set of the inequality ∣6x − 15∣  ≥  9?
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12/13/21

please answer this
Select all the conclusions you can draw if you know that ∠1 ≅ ∠8. A. ∠3 ≅ ∠8 B. ∠6 ≅ ∠3 C. a || b D. ∠5 ≅ ∠4 E. m∠7 + m∠2 = 180
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12/11/21

Factor each of the following polynomials
a. 𝑥^4 −16 b. 6𝑥^2 −7𝑥−5
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12/10/21

A pottery studio gives three-hour and four-hour ceramics classes for $34 an hour. If the studio has collected $2958 for a total of 27 classes, How many three-hour classes and four-hour classes were...
paid for?Blank three-hour classes (Type an integer or a decimal)Blank four-hour classes (Type an integer or a decimal)
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