Pretty sure the answer is 8
Define the population, decide on the sample size (aka what percentage of that population)
Answer:
12.5
Step-by-step explanation:
5/2*5=12.5
It’s c bc the square root of 9 is 3, while square root of 2 is not a clean answer
Answer:
Step-by-step explanation:
6root = 6^2= 6 x 6
= 36
6root7 = 36 x 7 = 252
Also,
5xroot7 = 5 x 7^7
= 5 x 49
= 245
Therefore,
6root7 - 5xroot7 - Xroot7 = 0
252 - 245 - 7x^2
= 7- 7x^2
