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sleet_krkn [62]

3 years ago

15

Sally’s father baked 8 cookies. Sally and 4 friends (5 people total) decide to share the cookies equally. How much will each per

son get?

2 answers:

Annette [7]3 years ago

7 0

The answer is 1.6

#HopeThatHelps

MariettaO [177]3 years ago

6 0

Each person will get 1.6 parts of the cookies or 1 3/5 cookie.
You do 8/5=1.6

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Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.

wlad13 [49]

Answer:

See explanation

Step-by-step explanation:

Given the frequency table

$\begin {array}{cccccccccc}\text{Number}&0&1&2&3&4&5&6&7&8\\ \\\text{Frequency}&5&10&2&9&33&12&15&3&1\end{array}$

a) The total sum is

$5+10+2+9+33+12+15+3+1=90$

Create a probability distribution table

$\begin {array}{cccccccccc}\text{Number}&0&1&2&3&4&5&6&7&8\\ \\\text{Probability}&\dfrac{5}{90}&\dfrac{10}{90}&\dfrac{2}{90}&\dfrac{9}{90}&\dfrac{33}{90}&\dfrac{12}{90}&\dfrac{15}{90}&\dfrac{3}{90}&\dfrac{1}{90}\end{array}$

b) The probability

$P(x$

c) The probability

$P(x=6)=\dfrac{15}{90}=\dfrac{1}{6}$

d) The probability

$P(x\ge 5)=P(x=5)+P(x=6)+P(x=7)+P(x=8)=\dfrac{12}{90}+\dfrac{15}{90}+\dfrac{3}{90}+\dfrac{1}{90}=\dfrac{31}{90}$

4 0

4 years ago

A parallelogram has a base of 16 centimeters and a height of 12 centimeters. What is the area of the parallelogram?

Tatiana [17]

Answer:

Correct (192)

Step-by-step explanation:

The formula for a parallelogram's area is just base times height. 16x12 is equal to 192, so you are correct.

8 0

2 years ago

Read 2 more answers

Estimate 5,738,055 × 32.

lions [1.4K]

The exact answer is 183,617,760. Rounding to the nearest convenient numbers, which would make it 5,750,000 x 30, the estimated answer would be 172,500,000

7 0

4 years ago

Hey can anyone tell me how to do slope

netineya [11]

The main thing is rise/run. y=mx+b that is the formula for slope

7 0

3 years ago

Read 2 more answers

if kay travel a distance of 24 km at an average speed of 8 km per hour how long did it take her to make the trip?

adoni [48]

Answer:

24 / 8 = 3

Step-by-step explanation:

24 km / 8 km = 3 hours

To check

3 h x 8 km = 24 km

Hope this answered your question. :D

3 0

3 years ago