Answer:
first one is A) 21
second one is D) 150
Step-by-step explanation:
first one : add all marbles = 10
there are 3 red
chances of picking a red 3/10 or 30 percent or .3
multiple 70 by .3 and get 21
second one:
A = 6
(Surface area of cube)
600 = 6
a = 10
half of 10 is 5
6(
) = 150
Answer:
only 5 pts lol
Step-by-step explanation:
Is it a picture or an answer or something
Answer:
21. 162 (rounded to nearest thousandth)
Step-by-step explanation:
Area of a sector: (degree/360) (pi*radius^2)
degree given= 97
radius= diameter/2 = 5
(97/360) (pi*5^2)
(97/360) (pi*25) = 21.16211718
