Answer:
y=40
Step-by-step explanation:
If y varies jointly as a and b
y∝ab
If y varies inversely as the square root of c
y∝
Combining the two
y∝
Introducing Variation Constant
y=16, When a=4, b=5, c=25
Therefore the equation connecting a. b and c is:
We are to determine y when a=5, b=4 and c=4
Answer:
Number of jars filled is 3 (approximately 4).
Step-by-step explanation:
Initial amount of salt = 1/2 cup.
Amount of salt left = 1/9 cup.
Amount of salt used = 1/2 - 1/9
=
= 7/18
The size of each jar = 1/10 cup.
Amount of salt used = size of the each jar x number of jars filled
7/18 = 1/10 x number of jars filled
number of jars filled = 7/18 ÷ 1/10
= 7/18 x 10/1
= 70/18
= 3
= 3.9
The number of jars filled is approximately 4.
Made by desmos graphing calculator
Answer: 100 shares of stock B, 600 shares of stock A