Answer:
A
Step-by-step explanation:
B1 represents the slope of the population regression line so A is the answer
Answer:
6 1/2
Step-by-step explanation:
1 1/2 times 3 for 3 days = 4 1/2 + 2 = 6 1/2 So, the answer wold be 6 1/2 hours or 6.5 hours.
They're equivalent expressions
1 cup of milk is used with 3/4 cup of water
Explanation:
milk : water
1/3 : 1/4
x12 to get rid of fractions:
12/3 : 12/4
= 4/3
which means 4 cups of milk are used with 3 cups of water
÷4:
1 cup of milk is used with 3/4 cup of water.
