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2 years ago

Help please? This is my homework for today so yea

Mathematics

2 answers:

MrRa [10]2 years ago

8 0

The volume equals length x width x height so multiply all of those with a calculator and you’ll get your answer hope I helped :)

lyudmila [28]2 years ago

3 0

Answer:

72 in^3

36 in^3

80 in^3

54 in^3

Step-by-step explanation:

Basically, all your doing is multiplying each of the 3 numbers together since the formula for the volume of a rectangular prism is L x W x H.

4 × 3 = 12 × 6 = 72

6 × 3 = 18 × 2 = 36

4 × 5 = 20 × 4 = 80

2 × 9 = 18 × 3 = 54

Hope this helps !! Have a good day! :)

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-3.5 + x7= -5.2 pls answer

noname [10]

X=-17/70

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2 years ago

You get GPS units from two manufacturers, A and B. You get 43% of your units from A and 57% of your units from B. In the past, 2

defon

Answer:

0.5015 = 50.15% probability that it came from manufacturer A.

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: Defective

Event B: From manufacturer A.

Probability a unit is defective:

2% of 43%(from manufacturer A)

1.5% of 57%(from manufacturer B). So

$P(A) = 0.02*0.43 + 0.015*0.57 = 0.01715$

Probability a unit is defective and from manufacturer A:

2% of 43%. So

$P(A \cap B) = 0.02*0.43 = 0.0086$

What is the probability that it came from manufacturer A?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.0086}{0.01715} = 0.5015$

0.5015 = 50.15% probability that it came from manufacturer A.

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2 years ago

What is long divison

pochemuha

Answer:arithmetical division in which the divisor has two or more figures, and a series of steps is made as successive groups of digits of the dividend are divided by the divisor, to avoid excessive mental calculation.

Step-by-step explanation:

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Answer:

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