Answer:
A.
Step-by-step explanation:
EF^2=18^2-12^2
EF^2=324-144
EF^2=180
EF=root 180
Answer:
A)
- National brand cornflakes is 0.174 = .17/oz
- Store label cornflakes is 0.514 = .15/oz
B) The larger box is cheaper per ounce.
C) 2.09 – .30 = 1.79 for 12 ounces. So than $1.79/12= .15/oz.
They would both be the same so there would be no better deal.
It would be 9/8, 6/5, 1 1/4, 14/1
Answer:
D
Step-by-step explanation:
red blood cell = 0.000009 = 9 ×
cold virus = 0.0000003 = 3 ×
Divide diameter of red blood cell by diameter of cold virus
= 3 ×
= 3
= 3 × 10² → D