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3 years ago

What is the formula for surface area

Mathematics

2 answers:

zubka84 [21]3 years ago

6 0

The area is perimeter times height plus area of the bases

lorasvet [3.4K]3 years ago

3 0

Lw+lw+hl+hl+hw+hw. Is the anwser I think but I think i am wrong though

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A toddler is allowed to dress himself on Mondays, Wednesdays, and Fridays. For each of his shirt, pants, and shoes, he is equall

avanturin [10]

Answer:

0.0286 = 2.86% probability that today is Monday.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Dressed correctly

Event B: Monday

Probability of being dressed correctly:

100% = 1 out of 4/7(mom dresses).

(0.5)^3 = 0.125 out of 3/7(toddler dresses himself). So

$P(A) = 0.125\frac{3}{7} + \frac{4}{7} = \frac{0.125*3 + 4}{7} = \frac{4.375}{7} = 0.625$

Probability of being dressed correctly and being Monday:

The toddler dresses himself on Monday, so (0.5)^3 = 0.125 probability of him being dressed correctly, 1/7 probability of being Monday, so:

$P(A \cap B) = 0.125\frac{1}{7} = 0.0179$

What is the probability that today is Monday?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.0179}{0.625} = 0.0286$

0.0286 = 2.86% probability that today is Monday.

4 0

3 years ago

Como se daca el area de un triangulo

Ivahew [28]

Area= base x altura dividido entre 2

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3 years ago

The owner expects customers will be equally likely to order chocolate yougurt as vanilla yogurt. Based on this assumption, what

AfilCa [17]

The answer would be a fifty percent chance

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3 years ago

Multipaction equation that will help find the number 23

Damm [24]

Answer:

23*1, -23*-1

its prime sorry bestie

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3 years ago

Read 2 more answers

Leno4ka [110]

Answer:

Step-by-step explanation:

It’s 12

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3 years ago