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3 years ago

The Cooking Club made some pies to sell

1 answer:

3 0

The club made 5 pies. If each pie is cut into 5 slices, and there are now 40 slices after the cafeteria donated, divide 40 by 5, which is 8. Subtract the 3 that the cafeteria donated.

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To start a board game the player who rose to sixes gets to go first what is the probability that a buyer will roll to number cub

alexandr402 [8]

Answer:

the probability in which the buyer would roll to get two sixes is 1 ÷ 36

Step-by-step explanation:

The computation of the probability in which the buyer would roll to get two sixes is shown below:

= 1 ÷ (6 × 6)

= 1 ÷ 36

Hence, the probability in which the buyer would roll to get two sixes is 1 ÷ 36

4 0

3 years ago

How do you find the exact surface area of a rectangular <br> prism?

Gemiola [76]

The exact formula for surface area for a rectangular prism is 2lw+2lh+2wh. Where l=length. W=width.h=height.

4 0

3 years ago

A superintendent of a school district conducted a survey to find out the level of job satisfaction among teachers. Out of 53 tea

frez [133]

Answer:

b. 1.15

Step-by-step explanation:

The z statistics is given by:

$Z = \frac{X - p}{s}$

In which X is the found proportion, p is the expected proportion, and s, which is the standard error is $s = \sqrt{\frac{p(1-p)}{n}}$

Out of 53 teachers who replied to the survey, 13 claim they are satisfied with their job.

This means that $X = \frac{13}{53} = 0.2453$

She find that the proportion of satisfied teachers nationally is 18.4%.

This means that $p = 0.184$

Standard error:

p = 0.184, n = 53.

$s = \sqrt{\frac{0.184*0.816}{53}} = 0.0532$

Z-statistic:

$Z = \frac{X - p}{s}$

$Z = \frac{0.2453 - 0.184}{0.0532}$

$Z = 1.15$

The correct answer is:

b. 1.15

5 0

4 years ago

Spartan Stadium at San Jose State University in California has a seating capacity of about 30,000. A newspaper article states th

Jet001 [13]

Answer:

Number of tickets for the Spartans = 24000

Number of tickets for the visiting team’s fans = 6000

Step-by-step explanation:

Let the no. of tickets for the visiting team’s fans be x.

so,according to the question

no. of tickets for the Spartans = 4x

total seating capacity of Spartan Stadium = 30000

now, we see that,

4x+x = 30000

5x = 30000

x = 30000/5

x = 6000

Number of tickets for the visiting team’s fans = x = 600

Number of tickets for the Spartans = 4x = 4(6000) = 24000

4 0

3 years ago

What is pi as a fraction?

elixir [45]

Pi as a fraction is 22/7.

Hope this helped☺☺

5 0

3 years ago

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