c
Step-by-step explanation:
BEDMAS: search for the rules in web
Answer:
15.5
Step-by-step explanation:
x² = 15.25² - 2.75² = 232.56 + 7.56 = 240.12
x = √240.12 = 15.5
Answer:
c
Step-by-step explanation:
Answer: 37.6
Step-by-step explanation: the ending of 37.63 is 3 and 3 is a lower number so you round to the 6. If it was 5 or higher than it would be 37.7
Answer:
7235 using 3.14 for pi
7238 using the pi button
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
V = 4/3 pi (12)^3
V = 2304pi
Letting pi = 3.14
V = 7234.56 and rounding to a whole number
V = 7235
Using the pi button
V =7238.22947 and rounding to a whole number
V = 7238