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Paha777 [63]
2 years ago
13

Marla received a $15 tip on a meal that cost $75.

Mathematics
1 answer:
stealth61 [152]2 years ago
3 0
75x0.20=15 answer is 20%
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Yolanda paid for her movie ticket using 28 coins, all nickels and quarters. The ticket cost $4. Which system of linear equations
Anvisha [2.4K]

Answer:

n + q = 28 0.05n + 0.25q = 4

3 0
3 years ago
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Assessment timer and count Assessment items A hockey league has a total of 252 players on 12 teams. How many players per team ar
sammy [17]
There are 21 people on each team. First you can divide 252 and 12. You get 21. To check you can then multiply 12 and 21 and get 252
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It is believed that 36% of the US population has never been married, 32% are divorced, 27% are married, and 5% are widowed. You
Katena32 [7]

Answer: the smallest number of people required for the sample to meet the conditions for performing inference is 100

Step-by-step explanation:

Given that;

36% of US population has never been married

32% are divorced

27% are married

5% are widowed

Taking a simple random sample of individuals to test this claim;

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Therefore the smallest number of people required for the sample to meet the conditions for performing inference is 100

6 0
2 years ago
Charmaine pays $848 for landscaping rocks for a project. The cost per pound is 32 cents. How many pounds did she purchase? 0.265
krok68 [10]

Answer:

2,650 pounds

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Given data

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Rate = 32 cents= $0.32

Hence the amount she purchased is

Quantity= Amount* Rate

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3 0
2 years ago
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A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2.5 times its birth weight. How many pounds did the ba
Vesnalui [34]

Answer: 18.125 lbs

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So now eight months later, he's 18.125 pounds.

4 0
3 years ago
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