Step-by-step explanation:
I think the answer is no
Answer:
x=10
Step-by-step explanation:
20=x+(2x8)-6
20=x+16-6
20=16x-6
20=10x
x=10
Answer:
standard form
Step-by-step explanation:
Ax + By = C ......which is what form this equation is in...is standard form
Answer:
B I think
Step-by-step explanation:
Eight eighths in one cup. Took that and multiplied that and added the single eighth. Six sixths in one cup. Took that and multiplied that and added the single sixth again. Added the total up and got 10.2916666667. Rounded. Hope this helps!
Answer: Option 'd' is correct.
Step-by-step explanation:
Since we have given that
Margin of error = 0.5 years
Standard deviation = 5
At 90% confidence, z = 1.645
We need to find the minimum size of the sample they must take.
So,

Hence, Option 'd' is correct.