Step-by-step explanation:
y=1/4x²
using d formula of derivatives
y=nax^n-1
where your n=2 and a=1/4
so we have
y=2(1/4)x^2-1
=1/2x
Answer:
1102.5 pounds of apples will be sold in a week.
Step-by-step explanation:
Amount of apples in each bag = 3.5 pounds
If BJs sells 45 bags each day, amount of apples sold = 3.5 × 45
= 157.5 pounds
Number of days in a week = 7
Amount of apples sold in one week = Apples sold in a day × Number of days in a week
Amount of apples sold in 7 days = 157.5 × 7
= 1102.5 pounds
Therefore, amount of apples sold in a week = 1102.5 pounds
Answer:
Step-by-step explanation:
Answer:
75 %
Step-by-step explanation:
100/4=25
25x3=75