Answer:
A. Ratio boys to girls ---> 19 : 26
B. Ratio of 5th grade to 6th grade ---> 21 : 24
C. Ratio of girls to total number of chorus students ---> 26 : 45
Step-by-step explanation:
A. the amount of boys is 9 + 10, the amount of girls is 12 + 26
B. the amount of 5th graders is 12 + 9, the amount of 6th graders is 14 + 10
C. the number of girls is 12 + 14, and the number of chorus students is 12+9+14+10
Answer:
-1
Step-by-step explanation:
Attached is a picture of slope formula:
1) Apply slope formula given two points:
(5--3)/(-2-6)
2) Simplify:
8/-8
3) Divide:
-1
Answer:
(B) The citizens of the city, because they lose help they could have used to buy a home.
Step-by-step explanation:
Nul and alternative hypotheses are:
the rate of home ownership is the same after tax cut
the rate of home ownership is increasing after tax cut
Type II error occurs when one fails to reject null hypothesis when the null hypothesis was wrong.
In this case Type II error happens when the conclusion is the rate of home ownership is not increasing after tax cut, where actually it is.
With this conclusion city council does not continue tax cut, and citizens of the city is harmed because they lose help they could have used to buy a home.
Answer:
The answer is nine-halves, the last option.
Answer:
6*10^-7
Step-by-step explanation: