Answer:
<h3><em>I gotchu</em></h3><h3><em /></h3><h3><em>These are all fractions btw. </em></h3>
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11. -9/32
12. -3/5
13. 4/7
14. 3/8
15. 3/4
Step-by-step explanation: When you do these problems, it's fairly simple. just make sure you plug the numbers in the correct spots. having a calculator help a lot too!
Answer: (0.093,0.267)
Step-by-step explanation:
The confidence interval for the difference in proportion is given by :-
Given : ;
Proportion of men said they wore seatbelts =
Proportion of women said they wore seatbelts =
Significance level :
Critical value :
Now, the 95% confidence interval for the difference in proportion of men and women who wear seatbelts will be :-
Hence, the 95% confidence interval for the difference in proportion of men and women who wear seatbelts = (0.093,0.267)
Answer: x=(z-a)/b
Step-by-step explanation:
First subtract a from both sides to begin isolating x on its side of the equation. This gives you bx=z-a. Next, divide b from both sides to finish isolating x. This gives you x=(z-a)/b
Answer:
225 chocolate chips
Step-by-step explanation:
Since he wants 9 in each, and he's making 25 cookies, you just multiply 9 time 25, to get 225.
Answer:
solid
Step-by-step explanation:
solid..... ......!!!!!!!!