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Norma-Jean [14]
3 years ago
14

According to Thomson Financial, last year the majority of companies reporting profits had beaten estimates. A sample of 162 comp

anies showed that 98 beat estimates, 29 matched estimates, and 35 fell short. (a) What is the point estimate of the proportion that fell short of estimates
If required, round your answer to four decimal places. pshort = (b) Determine the margin of error and provide a 95% confidence interval for the proportion that beat estimates. If required, round your answer to four decimal places. ME = (c) How large a sample is needed if the desired margin of error is 0.05?
Mathematics
1 answer:
Debora [2.8K]3 years ago
4 0
(8xd) or ur ganna be (78b)
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Jorge bought a crate of floor tiles for $95.94.The Crate had six boxes of floor tiles.Each Box contained 20 floor tiles.Write an
Natasha_Volkova [10]

Answer:Cost per box: $95.94 ÷ (b)

            Cost per tile: [$95.94 ÷ (b)]÷ (t)

First, we are trying to find the cost of each crate. Since the whole order was $95.94, we have to divide. The answer to the cost per box is $15.99.

Second, we are trying to find the cost of each of the tiles in the crates. Since they are in each crate, we divide the crate price from the tiles. The answer of the cost per tile is $.80.

Hope this helped you out!

6 0
3 years ago
A parallelogram has a base of 9 inches and a height of 11 inches. What is the area? ​
Margaret [11]
11 x 9 = 99

The area is 99 inches.
5 0
3 years ago
Read 2 more answers
Twenty one is no less than the sum of a number and -2
Gala2k [10]
x+(-2)=21

get rid of -2 by subtracting it from 21
x+(-2)=21-(-2)
Now you get your answer
x=23
Hope this helps! :)

4 0
4 years ago
What is m∠AEB?<br><br><br><br> Enter your answer in the box.
avanturin [10]
Angle AEB and angle CED are vertical angles, this means they equal each other, therefore we set their values as an equation and solve:

5x-10=3x+40
Subtract 3x to both sides
2x-10=40
Add 10 to both sides
2x=50
Divide both sides by 2
x=25

After we have gotten the value of x we can plug it in into the equation of angle AEB:

5x-10
Substitute x by 25
5(25)-10
Distribute
125-10
Substract
115

The measurement of angle AEB is 115

Hope it helped!, have a great day.
7 0
3 years ago
Which situation would require determining volume?
IrinaK [193]
A

Explanation: finding volume is a measure of how much space an object takes us.

Kiki wants to know how wide or how much space of her wall her window is taking up therefore the answer is A
8 0
4 years ago
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