An exponent, or a power, is mathematical shorthand for repeated multiplications. An example of a power with an exponent of 3 is 2³, which equals 8.
An exponent, or a power, is mathematical shorthand for repeated multiplications. For example, the exponent "2" means to multiply the base for that exponent by itself.
So, for an exponent of 3, the base would be multiplied by itself three times.
An example of a power with an exponent of 3 would be 2³. This means that you need to multiply the base, which is 2, by itself three times: 2 x 2 x 2 = 8.
For more such questions on power, click on:
#SPJ1
The probable question may be:
What is the definition of powers in mathematics, and can you provide an example of a power with an exponent of 3?
the person covers different distances at different speeds
to find the average speed we have to find the total distance travelled and the total time taken
average speed = total distance travelled / total time taken
first 200 miles
speed - 50 mph
time taken for 50 miles - 1 hour
then time for 200 miles - 1/50 x 200 = 4 hours
last 100 miles
speed - 40 mph
time taken for 40 miles - 1 hour
time for 100 miles - 1/40 x 100 = 2.5 hours
total time taken for a distance of 300 miles - 2.5 + 4 = 6.5 hours
average speed = 300 miles / 6.5 hours = 46.2 mph
average speed is 46.2 mph
O X-9
O X-2
O x + 5
O x + 7
Answer:
X-2
Step-by-step explanation:
ON MY DOG WAGGY TAIL DIS DA RIGHT ANSWER
Answer:
409/252
Step-by-step explanation:
3/4+3/7+ 4/9= 63x3+36x3+28(2^2)/ 2^2x7x3^2
if I am wrong I am sorry
b. evaluate.
c. justify.
d. state.