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Andrej [43]
3 years ago
6

In a group of 140 adults, 92 watch tennis, 81 play a sport and 40 do neither. Find the probability that an adult chosen at rando

m from those who watch tennis does not play a sport
Mathematics
2 answers:
likoan [24]3 years ago
8 0

Answer:

PROBABILITY =11/140 or 8% (approx.)

Ugo [173]3 years ago
6 0

Step-by-step explanation:

Taking A as people who watch tennis and B as people who play sport. Then finding the number of people who watch tennis but doesn't play sports through formula of sets.

And then finding probability.

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Some of Amber's daily activities are listed here. Use these descriptions to select the word or symbol that correctly completes e
san4es73 [151]

Answer: (D) Amber spends time sleeping than she does at school.

Step-by-step explanation:

Given that :

• Amber spends 3/16 of each day doing homework.

• Amber spends 0.25 of each day at school.

• Amber spends 1/3 of each day sleeping.

Hence,

Amber spends 0.1875 of a day doing homework, which is (0.1875 * 24) = 4.5 hours

0.25 of each day at school ; (0.25 * 24) = 6 hours

1/3 of each day sleeping ; (1/3 * 24) = 8 hours

Time spent sleeping = 8 hours

Time spent in school = 6 hours

7 0
3 years ago
Elmer works in a computer store. He is paid a weekly salary $180 and a commission of 4.5% of all sales. One week, he sold $9770
WINSTONCH [101]

Answer:

$619.65

Step-by-step explanation:

We know that he gets paid 180 a week, but we don't know how much he got from the commission of his sales. To find it, you multiply 9770 by 0.045 (because 0.045 = 4.5%) which you get 439.65. You then add the 180 to get 619.65.

5 0
3 years ago
Use long division to divide 34,298 by 26, Then, select the true statement.
Andre45 [30]

Hi!

See my image to see how I solved this.

The answer is b. the quotient has a remainder of 4

Hope this helps! :)

-Peredhel

8 0
3 years ago
Multiply x^1/4 times x^5/8
Leno4ka [110]
Multiplying exponents with the same base means we just have to add the exponents. We can multiply both the numerator and denominator of 1/4 by 2 to get 2/8, and adding 2/8 and 5/8, we get 7/8. So x^1/4 times x^5/8 is x^7/8.
---
Hope this helps!
4 0
3 years ago
Help me I will award the person that’s correct
Dimas [21]
46 meters in total i think
6 0
3 years ago
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