06/09/20

What’s the answer

Which of the following is an equation of the line that is perpendicular to the line y=-1/3 x + 8 in the standard (x,y) coordinate plane?
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06/09/20

What’s the answer

Which of the following is an equation of a line that is parallel to the line y=-2x+7 in the standard (x,y) coordinate plane
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06/09/20

Taylor has a punch bowl shaped like a cylinder, with a diameter of 12 inches and a height of 7 inches. She pours 3.25 gallons of punch into the bowl.

How far from the top of the punch bowl is the top of the punch?
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06/09/20

What’s the answer

Which of the following is an equation of the line that is parallel to y= -8x+1 and passes through (2,-6) in the standard (x,y) coordinate plane?
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06/09/20

What is the equation of the cosine function described?
A cosine function is a reflection of its parent function over the x-axis. The amplitude of the function is 9, the vertical shift is 11 units down, and the period of the function is 12π7. The graph... more
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06/09/20

Write these quotes as reported speech
4. He said, "I ate too much pizza last night".5. He said, "I've just run five miles".6. He said, "I'm really tired now".7. He said, "I've had loads of schoolwork to do".8. She asked, "Do you... more
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06/09/20

Help with Binomial Distribution
A high school baseball player has a 0.274 batting average. In one game, he gets 7 at bats.What is the probability he will get at least 5 hits in the game?
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06/09/20

I need help on this Geometry: Measurement question please
Suppose there are 2 rectangular pools: One is 30 feet wide, 60 feet long, and 5 feet deep through-out, and the other is 40 feet wide, 50 feet long, and 4 feet deep throughout. Show that each pool... more
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06/08/20

Identify the p-value and identify the conclusion for this hypothesis test
Consider a drug testing company that provides a test for marijuana usage. Among 303 tested​ subjects, results from 27 subjects were wrong​ (either a false positive or a false​ negative). Use a 0.10... more
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06/08/20

Determine the test statistic. Determine the​ P-value. State the final conclusion that addresses the original claim.
Suppose 211 subjects are treated with a drug that is used to treat pain and 53 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20​% of users develop nausea.
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06/07/20

Jenn fan rake the yard in 11.5 hours. kathy can do the raking job in 7 hours. How long will it both girls working together?
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06/07/20

bell shaped distribution
The commute time to work in the U.S. has a bell shaped distribution with a population mean of 24.4 minutes and a population standard deviation of 6.5 minutes. What proportion of the population has... more
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06/07/20

Simplify Fractional Exponents

Express 10 1/2 in simplest radical form
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06/06/20

The probability based on normal distribution and standard deviation

The amount of money spent per hour follows a normal distribution with a mean of $18 and standard deviation of $4. What is the probability that the average spending of 5 random customers will be... more
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06/06/20

The difference between two numbers is 50 the smaller number is n . what is the other number
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06/05/20

A Circle has a radius of 6. An arc in the central angle of 48
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06/05/20

Given that cos0= 7/12 and the angle 0 is in the fourth quadrant, find the value for sin 0
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06/05/20

Matah question need help fast!!

Brian is renting an apartment. The floor plan of the apartment is shown below.a. What is the total area of the apartment?b. What are the dimensions of the master bedroom?c. Brian wants to buy a... more
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06/05/20

Geometry Homework help
Determine if the two triangles shown are similar. If so, write the similarity statement. A)  Impossible to determine. B)  ΔSUD ∼ ΔTUE C)  The triangles are not similar. D)  ΔSUD ∼... more
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06/05/20

Homework Help Geometry

ΔABC ∼ ΔDEF. What's the scale factor from ΔABC to ΔDEF? A)  2∕5 B)  5∕2 C)  4∕3 D)  3∕4
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06/05/20

I need answers to my homework plz!
1.) Maria Preformed the synthetic division below for (x^4+3x^2-2x)/(x-4). There are three errors. Explain the errors and enter the correct solution. | 1 3 -24 | ... more
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06/05/20

Defective Item Probability question
Suppose that a box of 15 items from a manufacturing company is known to contain 4 defective and 11 non-defective items. A sample of 3 items is drawn. Find the probability that the sample contains... more
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06/05/20

License Plate Probability Question
A license plate consists of 1 number followed by 2 letters followed by space. After the space the 3 entries can be either a number or a letter. How many license plates are possible using this... more
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06/03/20

Word Equations, System as a Matrix
Suppose a burger, a shake and an order of fries cost $9.00. Two shakes and three orders of fries costs $12.00. A burger and two orders of fries costs $8.00. I was told to use a system of equations... more
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06/03/20

Arithmetic Sequences
If the third term of an arithmentic sequence is 1 and the eighth term is -14, what is the twelfth term?
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