Let last year's salary be y;
As a percentage, last year's salary was 100%
After a 5 percent raise, the new salary is 105%;
The 105% is equivalent to 34,125;
The older salary was;
=
![\frac{34125*100}{105}](https://tex.z-dn.net/?f=%20%5Cfrac%7B34125%2A100%7D%7B105%7D%20)
= 32,500 dollars
450➗75✖100= 600.
The original price was $600
Answer:
2984 ft^3
Step-by-step explanation:
Volume of a prism = width x height x length
If dimensions are doubled, the volume given the increase in dimension is :
8V =( 2 X width) x (2 x height) x (2 x length)
Thus, when dimensions are doubled, the volume of the prism increases by 8
373 x 8 = 2984 ft
Answer:
<u>The average speed coming home was 63.27 miles per hour</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Speed from home to Maine = 58 miles per hour
Time of the first leg of the trip = 3 hours or 180 minutes
Time of the second leg of the trip = 15 minutes less = 180 - 15 = 165 minutes or 2 hours 45 minutes
2. What was my average speed coming home?
Let's calculate the distance from home to Maine, this way:
Speed = Distance/Time
Distance = Speed * Time
Distance = 58 * 3 = 174 miles
Now, let's calculate the speed of the second leg, as follows:
Speed = Distance/Time
2 hours 45 minutes = 2.75
Speed = 174/2.75
<u>Speed = 63.27 miles per hour</u>