Answer:
Step-by-step explanation:
if r=1 perfect positive correlation.
if r=-1 ,perfect negative correlation.
r=0 ,no correlation.
r=.02 ,so D
Answer:
0.80 * Total = $15
Total = $18.75
Step-by-step explanation:
Percent * Total = Part
80% * Total = $15
0.80 * Total = 15
Total = 15/0.80
Total = 18.75
Total = $18.75
Answer: 350 cubic inches
Step-by-step explanation:
Given:
length = 10 inches
width = 7 inches
height = 5 inches
To find the cubic inches the shoe box will be means that we are finding the volume.
The formula for finding the volume of a cuboid is given as :
Volume = length x width x height
Therefore:
Volume = 10 x 7 x 5
Volume = 350 cubic inches
Answer:
the answer is B- y=65x C- y=70x D-y=80x
Step-by-step explanation:
Answer:
The best prediction is that 45 people will like the clothing store the best.
Step-by-step explanation:
The total amount of people starts at 50. It then increases to 125. To get to 125, 50 must have been multiplied by 2.5. Therefore, we will also multiply the number of people who favor the clothing store, 18, by 2.5. 18 x 2.5 = 45.
