Affect C2Oin the air and the color of the BTB2
Answer:
Its 16
Step-by-step explanation:
Turn 39% into a decimal
0.39
"of" means to multiply
so we get
0.39 * 72 = x
I couldn’t really understand the question but i did 4squared + 3r(1) - 7(1)squared and i got -33 + 3r
Answer:
The answer is "The null hypothesis was rejected".
Step-by-step explanation:
Following are the right-tailed test:
Calculating the null and alternative hypothesis:
Calculating the right-tailed test:
Therefore, we reject the null hypothesis.
This example shows that more than a third of the families own pets in this town.