5. If a chocolate bar is divided into 3 equal pieces, each piece has 170 calories. How many calories are in the whole bar?
2 answers:
170•3=510
The whole bar has 510 calories.
Hoped I helped!
170*3=510
510 calories in the whole bar.
Hope this helps!
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A.) False
b.) True
c.) True
d.) True
Answer:
The answer is a 150% increase!
Step-by-step explanation:
Given :
p = 0.68
margin of error, E = 0.1
99% confident interval
alpha, α = 1 - 0.99
= 0.01

∴
(z-critical value)
Sample size = 


= 144.37
= 145 (rounded off)
Therefore, there are 145 businesses does she need to sample to meet this criteria.
Step-by-step explanation:
6x + 120y + 6x2
Final answer