Answer:
If they drive an average of 60 miles per hour the last day it will take them 2.5 hours.
4 hours at 60 miles per hour = 4*60 = 240 miles
6 hours at 65 miles per hour = 6*65 = 390 miles
This is a total of 630 miles. There are 780-630=150 miles left; if they average 60 miles per hour, that would be 150/60 = 2.5 hours.
Step-by-step explanation:
A line can be named either using two points on the line (for example, AB ) or simply by a letter, usually lowercase (for example, line m ).
Answer:
-7x
Step-by-step explanation:
Answer:
The Pythagorean theorem states that a2 + b2 = c2 in a right triangle where c is the longest side. You can use this equation to figure out the length of one side if you have the lengths of the other two.
Answer:
Please check the explanation.
Step-by-step explanation:
To find the amount we use the formula:

Here:
A = total amount
P = principal or amount of money deposited,
r = annual interest rate
n = number of times compounded per year
t = time in years
Given
P=$2000
r=4.5%
n=4
t = 5 years
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<u><em>Calculating compounded quarterly
</em></u>
After plugging in the values




Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded quarterly, you will have $2501.50 after five years.
<u><em>Calculating compounded semi-annually</em></u>
n = 2




Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded semi-annually, you will have $2,498.41 after five years.