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nika2105 [10]
2 years ago
9

Below is data collected form a random sample of 80 students regarding their elective preference.

Mathematics
1 answer:
trasher [3.6K]2 years ago
5 0

If the entire school has 400 students, then what is a reasonable estimate for the number of students who prefer music

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D = {x|x is a whole number} E = {x|x is a perfect square between 1 and 9} F = {x|x is an even number greater than or equal to 2
ser-zykov [4K]
<span>E = {x|x is a perfect square between 1 and 9} = {1,4
</span><span>F = {x|x is an even number greater than or equal to 2 and less than 9}
</span><span>D = {x|x is a whole number}
</span>
answer
D ∩ (E ∩ F) = 4
4 0
4 years ago
Please solve this for 15 points
EastWind [94]

Answer:

   on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the the dividend, on the inside of the bracket. The dividend is the number you're dut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the long division brackPut 487, the dividend, on the inside of the bracket. The dividend is the number yoPut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.

Step-by-step explanation:

8 0
3 years ago
Simplify this expression: (7x + 3) – (4x – 5)
wolverine [178]

Answer:

Step-by-step explanation:

3x+8

6 0
3 years ago
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Solve for x.<br><br><br><br> 9x - 1 = -11
leonid [27]

Answer:

X=-1.1 repeated

Step-by-step explanation:

9x - 1= -11

+1= +1

9x = -10

Divide by 9 on both sides

X = -1.1 repeating

4 0
3 years ago
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What is the differenece between the largest prime number less than 50 and the smallest composite number greater than 10?
Viefleur [7K]
A)37 because is a prime number just sear up prime numbers on google

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3 years ago
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