Answer:
5*5*5 - 12 / 3 = 121
Step-by-step explanation:
5^3 = 5 * 5 * 5 = 25 * 5 = 125
12/3 = 4
We evaluate exponents first: 5^3 = 125
Then division: 12/3 = 4
Then subtraction: 125 - 4 = 121
Total food items = 6 + 4 + 7 + 4 = 21
Ratio of can of fruit to total food items = 6 / 21
It means, In every that(21) amount of food items, there is 6 can of fruit.
Answer:
−12
Step-by-step explanation:
8 - 5 = -3
-3 x 4 = -12
Answer:
(c) Multistage sampling
Step-by-step explanation:
Multistage sampling is a technique of sampling in which the population is divided in different stages or groups with the goal of reducing the sample size at each stage.
Here, multistage sampling is being used to obtain the sample of undergraduate students in the United States.
Hence, the correct option is (c), Multistage sampling.