Step-by-step explanation:
yes the first option is the correct one.
Answer:
-19.98
Step-by-step explanation:
all you need to do is multiply 2.22 by -9 and you will get the answer -19.98
Answer:
m = -2.5
b = 5
Step-by-step explanation:
y = mx + b
Answer:
Step-by-step explanation:
In hypothesis testing if p value < alpha i.e. our significance level we reject null hypothesis
Consider for example, 95% confidence level is taken, and p value one tailed is 0.026. Since p <0.05, We reject null hypothesis
p value two tailed is twice p value for one tailed. Hence p value two tailed =0.052.
Since p value >0.05 our alpha. So in this case, null hypothesis will be accepted
Hence sometimes it would be rejected and sometimes it would be accepted
Using either the critical value rule or the p-value rule, if a one-sided null hypothesis is rejected at a given significance level, then the corresponding two-sided null hypothesis (i.e., the same sample size, the same standard deviation, and the same mean) need not ______________ be rejected at the same significance level.
Answer:
The length of the missing side SR is 33.1 feet
Step-by-step explanation:
Let us revise the sine rule
In a triangle , where
- a is the side opposite to angle A
- b is the side opposite to angle B
- c is the side opposite to angle C
In Δ MSR
∵ MR is opposite to ∠S
∵ SR is opposite to ∠M
- By using the sine rule
∴
∵ m∠S = 101°
∵ m∠M = 37°
∵ MR = 54 feet
- Substitute them in the statement of the ratio above
∴
- By using the cross multiplication
∴ SR × sin(101) = 54 × sin(37)
- Divide both sides by sin(101)
∴ SR = 33.10626661
- Round it to the nearest tenth
∴ SR = 33.1 feet
The length of the missing side SR is 33.1 feet