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3 years ago

Write 11/3 as a mixed number Write 2 4/5 as an improper fraction Please help!!

Mathematics

1 answer:

kaheart [24]3 years ago

4 0

Answer:

11 over 3 is 2 and 2/3. 2 4/5 is 14/5

Step-by-step explanation:

When making a fraction a mixed number, divide the numerator by the denominator. What ever number you have left will be ur numerator,and denominator always stays the same. Making fractions improper: multiply denominator by the whole number (2) and then add the numerator to the answer. denominator stays the same.

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What is the sedition of ratio

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The ratio of sediment yield of a drainage basin to the total amount of sediment moved by sheet erosion and channel <span>erosion.</span>

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3 years ago

Write 2,13×10^-3 in decimal form

ipn [44]

Answer:

2,13×10^-3

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3 years ago

The goal of the fundraiser to make than $150

Sergio039 [100]

Answer:

Step-by-step explanation:

Making more than $150

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3 years ago

A local country club has a membership of 600 and operates facilities that include an 18-hole championship golf course and 12 ten

shusha [124]

Answer:

0.45 = 45% probability that the member uses the golf course but not the tennis courts

Step-by-step explanation:

I am going to solve this question using the events as Venn sets.

I am going to say that:

Event A: Uses the golf courses.

Event B: Uses the tennis courts.

5% use neither of these facilities.

This means that $P(A \cup B) = 1 - 0.05 = 0.95$

75% use the golf course, 50% use the tennis courts

This means, respectively, by:

$P(A) = 0.75, P(B) = 0.5$

Probability that a member uses both:

This is $P(A \cap B)$ . We have that:

$P(A \cap B) = P(A) + P(B) - P(A \cup B)$

$P(A \cap B) = 0.75 + 0.5 - 0.95 = 0.3$

What is the probability that the member uses the golf course but not the tennis courts?

This is $P(A - B)$ , which is given by:

$P(A - B) = P(A) - P(A \cap B)$

$P(A - B) = 0.75 - 0.3 = 0.45$

0.45 = 45% probability that the member uses the golf course but not the tennis courts

3 0

3 years ago

About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability of catching the flu, about

In-s [12.5K]

Answer:

1 in 12

Step-by-step explanation:

Probability = success / (success + failure)

Odds = success / failure

The probability is 8%, which means in a group of 100 people, 8 will catch the flu and 92 will not. So the odds are 8/92, which reduces to 1/11.5, or approximately 1/12.

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3 years ago