Answer:
Twenty five
Step-by-step explanation:
Answer:
A) 1/3 D) 13/39 E) 14/42
Step-by-step explanation:
hope this helps. brainliest please.
Answer: 1527
Step-by-step explanation:
Given: Mean :
Standard deviation :
The formula to calculate the z score is given by :-
For X=1492
The p-value of z =
For X=4976
The p-value of z =
Now, the probability of the newborns weighed between 1492 grams and 4976 grams is given by :-
Now, the number newborns who weighed between 1492 grams and 4976 grams will be :-
Answers:
1. V=triangle area × length
V=1/2×8×12×20
V=960in³
2. triangle area × length
Area of the triangle=1/2×4×11
A=22ft²
V=22×6
V=132ft³
3. b, volume always have cubic power (³)
4. d, same reason of question 3