7/10-3/10=2/5
3/10+1/10=2/5
Answer:
there is sufficient evidence to support the claim that male student have a sitting height different of 91.4 cm.
Step-by-step explanation:
p value = 0.0198
level of significance = 0.05
hypothesis:-


decision:-
p value = 0.0198 <0.05
so, we reject the null hypothesis.]
Answer:
the answer is 48
Step-by-step explanation:
Answer:
Three integers: 1200, 1500, and 1800.
Step-by-step explanation:
Hope this helped!
Area: 35 inches
Perimeter: 24
Here's how I got my answer:
<u>Area:</u> The formula for the area of a rectangle is
. So if we plug that in, it would be
, which is 35.
<u>Perimeter:</u> You can get the perimeter by adding all the sides together, which is
, which is 24.