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enyata [817]
2 years ago
5

Pls help me i have 5 minutes

Mathematics
2 answers:
FinnZ [79.3K]2 years ago
8 0
240 I’m pretty sure but let me know whose answer you got right
ivann1987 [24]2 years ago
7 0

Answer: 108 cm squared

Step-by-step explanation: To find the lateral area, you have to multiply the perimeter of the base by the height of the rectangular prism.

1. Perimeter: 10 + 10 + 8 + 8 = 36

2. Lateral area: 36 * 3 = 108

HOPE THIS HELPED YOU!

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The one-time fling! Have you ever purchased an article of clothing (dress, sports jacket, etc.), worn the item once to a party,
rjkz [21]

Answer:

a)  0.2725

b)  0.7275

c)  0.8948

Step-by-step explanation:

This is a binomial distribution probability problem. The formula is:

P(x)=\frac{n!}{(n-x)!x!}p^{x}q^{n-x}

Where

n is the number of trials [here we are taking 8 person, so n = 8]

x is what we are looking for [in the problem]

p is the probability of success [ 15%, so p = 0.15

q is the probability of failure [q = 1-p = 0.85]

Now,

a)

We are looking for "no one" did fling, so x = 0

Let's put into formula and find out the probability:

P(x=0)=\frac{8!}{(8-0)!0!}(0.15)^{0}(0.85)^{8}\\P(x=0)=0.2725

So, the probability that no one has done a one-time fling is 0.2725

b)

Atleast 1 person means P(x ≥ 1).

This can be found by:

P(x ≥ 1) = 1 - P(x=0) = 1 - 0.2725 = 0.7275

THus, Probability that at least one person has done a one-time fling is 0.7275

c)

No more than 2 people means P (x≤2).

This is essentially

P ( x ≤ 2 ) = P(x=0) + P(x=1) + P(x=2)

P ( x = 0 ) is found in part (a), which is 0.2725

P (x = 1 ) and P(x=2) can be found using formula:

P(x=1)=\frac{8!}{(8-1)!1!}(0.15)^{1}(0.85)^{7}\\P(x=1)=0.3847

and

P(x=2)=\frac{8!}{(8-2)!2!}(0.15)^{2}(0.85)^{6}\\P(x=2)=0.2376

Thus,

P ( x ≤ 2 ) = P(x=0) + P(x=1) + P(x=2) = 0.2725 + 0.3847 + 0.2376 = 0.8948

8 0
3 years ago
Ratiearbiteracy
ipn [44]
Explanation

Sorry but You gone have to higher the price for this, this is a big question.
5 0
3 years ago
Which are true statements about a translation? Select all that apply.
NARA [144]
Care to elaborate dear
5 0
3 years ago
Find x if:
kirza4 [7]

Answer:

x = 11

Step-by-step explanation:

x + 5 = 2(x - 3)

x + 5 = 2x - 6

(x - x) + 5 = (2x - x) - 6

5 = x - 6

5 + 6 = x (- 6 + 6)

x = 11

5 0
3 years ago
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Write an equation sentence and solve. There is a Thanksgiving bake sale at school. Each pie cost $6. Write an expression that ca
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693 × $6= $4158you need to multiply 693 times six to get how much money they will make
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