A seventh grade teacher asks her students a survey question. Which questions are appropriate for the teacher to ask her populati on? Choose all that apply.
2 answers:
The middle 3 are appropriate because the other two they are two young to do
Answer:
The questions that are appropriate for the teacher to ask her population are:
How many hours of sleep do you get per night? On average, how long does it take you to complete your homework? What time do you leave for school in the morning? Step-by-step explanation:
The survey is conducted among the seventh grade students so the valid question their teacher would have asked them is:
How many hours of sleep do you get per night? On average, how long does it take you to complete your homework? What time do you leave for school in the morning? while the other two questions are invalid as it the students are young and they are not legal to vote.
also it is not necessary that they would arrive to school by car.
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(4,-8)
Step-by-step explanation:
from -5 to -1 you would have to count from 1 to 4. and do the same for -8 to -16
180 - 64= 116
116 divided by 4 = 29
x=29
Have a good day:>
Answer:
x = 1.8
Step-by-step explanation:
2 ( 4x-3) - 8 = 4-2x
Distribute
8x -6 -8 = 4- 2x
Combine like terms
8x - 14 = 4 - 2x
Add 2x to each side
8x - 14 +2x = 4-2x+2x
10x-14 = 4
Add 14 to each side
10x-14+14 = 4+14
10x = 18
Divide by 10
10x/10 = 18/10
x = 1.8
X^3(1/y^2)-4 is (x^3y^-2)-4 simplified with only positive exponents
Answer:
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Step-by-step explanation:
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