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lesya [120]
3 years ago
9

You randomly survey 40 students about whether they play an instrument. You find that 8 males play an instrument and 13 females d

o not play an instrument. A total of 17 students in the survey play an instrument. Make a two-way table that includes the marginal frequencies.
Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

Step-by-step explanation:

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Bryson has soccer practice for 2 1/4 hours 2 times a week. How much time does Bryson spend at soccer practice in 1 week?
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4 1/2 hours

Step-by-step explanation:

1 practice = 2 1/4 hours

2 practices = 4 1/2 hours

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Dion puts seven tenths of his allowance into savings each month what fraction of his saving doesnt go in
S_A_V [24]

Answer:

\frac{3}{10} of his allowance doesn’t go into Dion’s savings.

Step-by-step explanation:

We know that \frac{7}{10} of Dion’s savings is going into his savings.

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So, we would subtract \frac{7}{10} from \frac{10}{10}.

\frac{10}{10} - \frac{7}{10} = \frac{3}{10}

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3 years ago
Please answer this correctly
coldgirl [10]

Answer:

4/5

Step-by-step explanation:

Because Patrick ate 1/5 of his cake, meaning that there would be 4/5 of the cake left for his friends to eat.

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3 years ago
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Please help it’s for a unit test!
notka56 [123]

Answer:

X=___ or x=8 or one of my other answers in the explanation! I hope this helped!

Step-by-step explanation:

it must be 4 because 4 goes on the side by +4 and its x+4 then the other side of the shape is 8 so that meaning x is 4 then 2x+1 is 2 times X + 1 so 2 times 4... 2,4,6,8 or 4+4=8 so then 2 times + 1 is 8 + 1 so 8+1=9 so 2x+1 might also be 12 because its on the other side of the problem/ shape so you use all that you have so you could maybe plus the other side not the problem side for making it a and c and stuff but also 8+12 so 8+12=20 then x might be 20 but you answer meaning X is 8. X=8 Brainliest? i tried really hard! I am not even near this grade whatever grade this is... Plz! Thanks! Thank you! Have a great day or week or weekend! i answer a lot of questions and help 114 people or something or more! Plz put 5 stars, a heart, and brainliest i would really appreciate that thank you! Enjoy the rest or your day! Bye! <3 :)

7 0
3 years ago
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