Answer:
Time for a round trip = 12.5 hours
Step-by-step explanation:
Mother's house = 250 miles
Total distance for the round trip = 250 + 250 = 500 miles
Given speed = 40 mph
<em><u>Find time .</u></em>
<em><u></u></em>
<em><u></u></em>
Answer:
Yes
Step-by-step explanation:
Hi,
Since, in this case, x is being raised to something, then that means it is, in fact, an exponential function.
Hope this helps :)
Answer:
x=3/10
x=0.3
10x=3
Step-by-step explanation:
Answer:
Kirk wrapped 7 presents with those 23.8 cm of tape.
Step-by-step explanation:
Figure out the unit rate:
10.2 cm tape
-------------------
3 presents
or
3 presents
-----------------------
10.2 cm tape
Multiplying this by 23.8 cm results in the number of presents Kirk wrapped with that much tape:
(3 presents)(23.8 cm tape
--------------------------------------- = 7 presents
10.2 cm tape
Kirk wrapped 7 presents with those 23.8 cm of tape.
That is a decrease of 78 ounces