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leonid [27]
3 years ago
10

Four friends purchase a pineapple for $2.89 and 18.4 pounds of peaches. The peaches cost $1.75 per pound. The friends share the

total cost equally. What amount does each person pay?
A. 8.77

B. 9.31

C. 21.34

D. 35.09
Mathematics
2 answers:
DedPeter [7]3 years ago
5 0
First you calculate the total cost of the pears:
18,4 pounds x $1,75 = $32,2

Them you add the cost of the pineapple:
$32,2 + $2,89 = $35,09

After this you can divide the total cost (35,09) for 4 friends getting the amount due to each one:
35,09/4 = $8,77
Tomtit [17]3 years ago
4 0

Answer:

The right answer is A. 8.77 I took the quiz and I got 100%

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What is the probability that the web site has between 3 million and 4 million visitors in a single day? If needed, round your an
faust18 [17]

Answer:

0.2196

Step-by-step explanation:

Given that

Mean = 4.56 million visitors per day

Standard deviation = 820,000 visitors per day

According to the given situation the calculation of probability is shown below:-

Here we will find the value of P (3 ≤ X ≤ 4)  

P 93\leq X\leq 4)=P(X\leq 4) - P(X\leq 3)

\\=P(\frac{X-\mu}{\sigma}\leq  \frac{4-4.56}{0.82})-P(\frac{X-\mu}{\sigma}\leq  \frac{3-4.56}{0.82})

\\=P(Z\leq -0.683)-P(Z\leq -1.9024

= 0.2483 - 0.0287

= 0.2196

Therefore the probability that the web site has between 3 million and 4 million visitors in a single day is 0.2196

4 0
3 years ago
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of pai
barxatty [35]

Answer:

1\frac{1}{4}\ liters

Step-by-step explanation:

step 1

Convert mixed number to an improper fraction

1\frac{3}{5}=\frac{1*5+3}{5}=\frac{8}{5}

step 2

Using proportion

\frac{2}{(8/5)}\frac{liters}{doors} =\frac{x}{1}\frac{liters}{door}\\ \\x=2/(8/5)\\ \\x=10/8\ liters

step 3

Convert to mixed number

\frac{10}{8}\ liters=\frac{8}{8}+\frac{2}{8}=1\frac{1}{4}\ liters

8 0
4 years ago
Construct a 96% confidence interval if a sampling distribution has a mean of 20, standard deviation of 5, and size of 100?
garik1379 [7]

Answer:

wryestudrytfuygiuhi'ojpokplkojih;uglyfkdtrjsezdfxh jshfxdgjcfkhgvbj.k/nl

Step-by-step explanation:

6 0
3 years ago
Delbert Rowell drove his tractor rig 58,125 miles in 6 months. Estimate how many miles he drove in each month
zzz [600]

Answer:

just do 58,125 divided by 6

Step-by-step explanation:

6 0
3 years ago
Fill in the blank. Given O below, you can conclude that OD is congruent to ___________.
Debora [2.8K]

The circle with center O has two chords AC and EF which are of same length 9.07.

OD and OB are the two perpendiculars drawn from the center O to the two chords AC and EF .It represents the distance of the chords from the centre.

The circle theorem states: congruent chords are equidistant from the center.

OD is congruent to OB.

Option A is the right answer.

4 0
3 years ago
Read 2 more answers
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