1000 liters is equal to 1000000 milliliters
<h2>
Answer with explanation:</h2>
Confidence interval for mean, when population standard deviation is unknown:

, where
= sample mean
n= sample size
s= sample standard deviation
= Critical t-value for n-1 degrees of freedom
We assume the population has a normal distribution.
Given, n= 19 , s= 3.8 , 

A) Critical t value for
and degree of 18 freedom
= 2.8784
B) Required confidence interval:

Lower bound = 19.9 years
Uppen bound = 24.9 years
C) Interpretation: We are 99% confident that the true population mean of lies in (19.9, 24.9) .
Since we can say that h(x)=h(-3) (bc thats what the math problem is), we can also say that x=-3. Basically, whatever is in the parentheses/brackets is the x. Once we plug in x as -3, we get:
-3*(-3) - 10
9 - 10, which is -1. So the answer is B :)
Answer: 35
Step-by-step explanation:
5 x 7= 35