Answer:
69 miles/hour
Step-by-step explanation:
Average speed = Total distance travelled / Total time taken
Distance travelled = 3,518 miles
Time taken = 51 hours
Average speed = Total distance travelled / Total time taken
= 3,518 miles / 51 hours
= 68.980392156862
Approximately,
Average speed = 69 miles/hour
Answer with positive exponent = or
Answer with negative exponent =
===========================================================
Explanation:
The rule we use is
If we multiply two exponential expressions with the same base, then we add the exponents.
The base for each is 5. The exponents 4 and -7 add to -3.
This means
To convert to a positive exponent, we apply the reciprocal to the base. We go from 5, aka 5/1, to 1/5.
So,
Answer:
x=8
Step-by-step explanation:
if T is the midpoint of PO then PT=TO
6x+4=52
-4 -4
6x = 48
:6 :6
x=8
Answer:
15 bundles
Step-by-step explanation:
Given
Required
The least number of bundles that could be sold
To do this, we simply calculate the LCM of the given number of bundles.
For 3, we have:
For 5, we have:
<em>The least common factor between both is: 15. Hence, the least number of bundles is 15</em>