Answer:
414
Step-by-step explanation:
use (BIDMAS)
(+53)*8
=424
424+2-12
ans=414
Answer:
-27
Step-by-step explanation:
5x + 15 = 4x -12
5x - 4x = -12 - 15
x = -27
Answer:
40 cm
Step-by-step explanation:
If needed, use a calculator.
12+12=24
8+8=16
24+16=40
Perimeter is 40 cm.
Answer:
1/40
Step-by-step explanation:
1/5 divided by 8= 1/5 times 1/8
1x1=1
5x8=40
the answer is 1/40
Answer:
Answer =b. Since the p-value > α, do not reject the null hypothesis.
Step-by-step explanation:
The null hypothesis is to be rejected if the p- value is less than the given significant level. In this case, the p-value is 0.418 and level of significance α=0.05; the p-value is greater than level of significance therefore we do not reject the null hypothesis.
