The concentration of solution would be the amount of the molecule divided by the volume. In this case, the solution concentration is 36% and the volume is 4 quarts + 1 quarts= 5 quarts. You are asked the concentration before 1 quarts added. The alcohol content should be same for both solutions. The answer should be:
concentration = alcohol content/ volume
alcohol content =concentration * volume
alcohol content1 =alcohol content2
36% * 5 quarts = concentration2 * 4quarts
concentration2= 36% * 5 quarts / 4 quarts= 45%
She has five 10 cm strings.
the perimeter is 50 cm.
divide by 4
A)12.5
area is lw
B) 156.25
156.25 _ 1000 (100*100)
156.25 <span><</span> 1000
C) larger explanation above<span />
Answer: To forecast how many hamburgers to sell tomorrow based on past period sales figures.
Step-by-step explanation:Regression analysis forecast is a term used to describe an analysis which focuses on forecasting and predicting based on the available data.
Forecasting is a term used in economics to predict the possible outcomes of a particular situation based on previous knowledge or experiences.
An example of a causal regression analysis forecast is making a forecast of how many products to sell tomorrow using already available past sales details.
Answer:
1/20
Step-by-step explanation:
only a single number can be chosen out of 20. And 1/20 is the most simplified it can get.
Can you provide a picture?