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ivolga24 [154]
3 years ago
14

Pipe leaks 1.5 gallons a day how much in a week

Mathematics
2 answers:
Viktor [21]3 years ago
8 0
1.5 Gallon a day

We need to multiply 1.5 to 7 (7 days is one week)

1.5 times 7 is 10.5

It will leak 10.5 gallon of a fluid per week
qwelly [4]3 years ago
5 0
Well, that would be 1.5x7.. which is 10.5 :) your welcome
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Answer:

The probability that a customer selected at random has an Apple device or own a smartphone or both is 0.94

Step-by-step explanation:

The percentage of costumers that have a device made by Apple = 60%

The percentage of customers that own a smartphone = 85%

The percentage of customers that use Venmo = 80%

The percentage out of the smartphone users that use Venmo = 80%

The probability both independent events A and B occurring = P(A) × P(B)

The exclusive probability of A or B occurring P(A XOR B) = P(A) + P(B) - 2 × P(A ∩ B)

Therefore, the probability of A or B or both occurring is given as follows;

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Where A represent the percentage of costumers that have a device made by Apple and let B represent the percentage of users that have a smartphone, we have;

P(A or B or Both) = 0.6 + 0.85 - 2×0.6×0.85 + 0.6 × 0.85 = 0.94

Therefore, the probability that a customer selected at random has an Apple device or own a smartphone (or both), P(A or B or Both) = 0.94

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3 years ago
Work out the area of a rectangle of dimensions 4 cm by 8cm
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Read 2 more answers
Donte scored 55 on his mastery exam. What percent did Donte score?
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Answer: See explanation

Step-by-step explanation:

Your question isn't complete. First and foremost, to be able to solve this, we need to know the total marks of the examination.

Let's assume that the total marks for the exam is 80. Since Donte scored 55 on his mastery exam, the percent that he score will be:

= 55/80 × 100

= 68.75%

6 0
3 years ago
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