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Novosadov [1.4K]
2 years ago
6

Use the simple interest formula to find the unknown quantity. I = prt I = $9 p = $450 r = 4% t =

Mathematics
1 answer:
Andreyy892 years ago
4 0

Answer:

1/2

just did this on edgenuity:)

yuuki
2 years ago
thanks a lot
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Assume you are planning a picnic for lunch, but when you woke up there were rain clouds in the sky. If 50% of rainy days start w
Tasya [4]

Answer:

0.25 = 25% probability that it will rain today and ruin your picnic

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: Cloudy skies

Event B: Rain

20% of all days start with clouds in the air

This means that P(A) = 0.2

50% of rainy days start with rain clouds in the air

50% of 10%. So

P(A \cap B) = 0.5*0.1 = 0.05

What is the probability that it will rain today and ruin your picnic

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.05}{0.2} = 0.25

0.25 = 25% probability that it will rain today and ruin your picnic

3 0
2 years ago
5lb 7oz -11oz need help quick​
Aliun [14]

Answer:

76 ounces

Step-by-step explanation:

I'm assuming you meant:

5lb+7oz-11oz=

16 ounces in a pound

5lb+7oz-11oz=

80+7-11=

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3 years ago
Simplify the rational expression below.
LenKa [72]

Answer:

A) (x-7)/(x+4)

Step-by-step explanation:

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What is the answer ​
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-5,5

Step-by-step explanation:

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2 years ago
Pls help I will give u brainlest whoever is first and gets it right!
Viktor [21]

Answer:

the answer is D

Step-by-step explanation:

3 0
3 years ago
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