Answer:
7/8 is nearly 1, and 8 1/10 is obviously 8.1 (1/10), which is rounded to 8. So th expression that best estimates the products of those numbers is D, 1 * 8.
Step-by-step explanation:hope this helped
Answer:
A. No
Step-by-step explanation:
Answer:
76
Step-by-step explanation:
When you solve the equation you will do parentheses first (10+2) which equals 12 then you carry everything down. Next you will multiply 3 x 12 to get 36 then you carry the 20 and 2 down. Next you will multiply 20 by 2 to get 40 and then add 36 + 40 to get 76.
3(10+2) +20 x 2
3(12) +20 x 2
36 + 20 x 2
36 + 40
76 : answer
Answer:25.12
Step-by-step explanation:
so the diameter of the circle is 16 and to find the circumference you need the radius so you will divide 16 by 2 which is 8 then you times 8 by pi which is 3.14. 3.14 times 8 = 25.12.
Answer:
See below
Step-by-step explanation:
Morning flight mean 15 minutes SD = 5
30 minutes late would be 15/5 = 3 SD below the mean
z = 3
Evening mean 20 minutes being 10 more minutes late = 10/3 =3.33 below the mean
z score = 3.33
evening is more late than the AM
