Answer:
A unit rate is one in which the numerator of the fraction is compared to a denominator of one unit.
Step-by-step explanation:
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Answer:
It was Romania, so Spain.
Answer:
Y-intercept is -8 and slope is positive 6. The line is a solid and is shaded down.
Step-by-step explanation:
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Answer:
37/50
Step-by-step explanation:
74/100
37/50
Answer: Norm Alpina did better with z-score 0.79
Step-by-step explanation:
Z score formula = (raw score - mean) / standard deviation
For Jack Hartig,
score = 4; mean = 2.9; standard deviation = 2.1
Hence, Z score = (4 - 2.9) /2.1
= 1.1/2.1
= 0.52
For Norm Alpina,
score = 8; mean = 6.5; standard deviation = 1.9
Hence, Z score = (8 - 6.5) /1.9
= 1.5/1.9
= 0.79
Relatively, Norm Alpina did better for having Z score 0.79