Answer:
-99 is the answer to that
The mean of the data set in simplest form is: 4/5 yard.
<h3>What is the Mean of a Data Set?</h3>
Mean = sum of all values in the data set divided by the number of values in the data set.
Mean of the data set = (1 1/3 + 1/4 + 2/3 + 1/2 + 1 1/4)/5
Convert the mixed fractions to improper fractions
(4/3 + 1/4 + 2/3 + 1/2 + 5/4)/5
[(16 + 3 + 8 + 6 + 15)/12]/5
(48/12)/5
= 4/5
Therefore, the mean of the data set in simplest form is: 4/5 yard.
Learn more about mean of a data set on:
brainly.com/question/11015069
Answer:
0.64,16/25,64%
Step-by-step explanation:
Answer:
32 gallons
Step-by-step explanation:
A standard showerhead in Marty's house dispenses 7 gallons of water per minute. If he showers for 8 minutes, he uses:
1 minute = 7 gallons
8 minutes = x
x = 7 × 8 minutes = 56 gallons of water
We are told that:
Marty changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead. y = 3x
The equation for the energy saving shower:
y = 3x
Where x is the number of minutes spent in the shower
For 8 minutes
y = 3 × 8
y = 24 gallons
The gallons of water Marty saved each day with the change in showerheads if he uses the shower for 8 minutes each day is calculated as:
56 gallons - 24 gallons
= 32 gallons
Answer:
160
Step-by-step explanation:
Volume for rectangular prism is <em>lwh.</em>
The height is 5 unit cubes. The length is 8 unit cubes. The width is 4 unit cubes.
5*8*4= 160
