Answer:
This is funtction cause the trainer took a survey and rounded to the nearest inch to find how tall his students are
Step-by-step explanation:
Answer:
2.66 ft
Step-by-step explanation:
250/1.9=.0076
.0076×350=2.66ft
Y = -2x + 8 <=== this would be ur equation where x is the number of hrs and y is the total distance (in miles) from home
Sure !
At 5 PM, it was 7.1° .
Then the sun went down, a cold front moved in,
and the temperature started dropping.
It dropped from 7.1° down to zero, and it didn't stop there.
It kept on dropping some more.
After it went down to zero, it dropped another 10.3° .
All together, it dropped 7.1° plus 10.3° .
Answer:
The portion of the volume of the cup that is filled with water is 
Step-by-step explanation:
step 1
Find the volume of the paper water cup
The volume of the cone is equal to

we have


substitute


step 2
If the cup is filled with water to half its height, find out what portion of the volume of the cup is filled with water
Remember that
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
In this problem the similar cone has half the height of the complete cone
so
The scale factor is equal to 1/2
therefore
The volume of the cup that is filled with water is equal to the volume of the complete cup by the scale factor elevated to the cube

therefore
The portion of the volume of the cup that is filled with water is
