Answer:
85
Step-by-step explanation:
Order of operations rules (PEMDAS) govern here. Anything inside parentheses must be done first, followed by exponentiation, mult. and div., and add. and subtr. last.
Add 2+5 first: 5 + 2*{(7)*5 + 5}
Perform the work shown inside the brackets { and }: 5 + 2*{40}
Perform the indicated mult.: 5 + 80
Finally, add: 85
Answer:
48
Step-by-step explanation:
The total number of ratio units is 3+2 = 5, and the 3 ratio units representing large bandages make up 3/5 of that total. Thus, large bandages will make up 3/5 of the total number of bandages:
3/5×80 = 48 . . . . number of large bandages in the kit
Two solutions:
1. x =(100-√2160)/2=50-6√ 15 = 26.762
2. x =(100+√2160)/2=50+6√ 15 = 73.238
Answer:
Yes, the given question is a statistical question.
Step-by-step explanation:
Given: statement is "What is the typical height of dog kennels at Keita's Kennels?"
To check: whether the given statement is a statistical question
Solution:
A statistical question is one for which you will generally get more than one answer.
For example "What's the age of the students in your school?" is a statistical question but "What's your age?" is not a statistical question.
The given statement "What is the typical height of dog kennels at Keita's Kennels?" has a single answer only, so the given question is statistical
