Answer:
No
Step-by-step explanation:
4a=a*a*a*a
4a is 4 times the variable <em>a</em>, not the variable <em>a</em> added to itself 4 times.
4^4•8^2 I hope this helps
Answer:
He would need to run 5/12 more miles to reach his goal.
Step-by-step explanation:
You want to get all your fractions to the denominator of 12.
1/2 = 6/12
1/4 = 3/12
2/3 = 8/12
Then you would want to add them all up, 6/12+3/12+8/12 = 17/12.
Then you subtract his goal of 22/12-17/12, to get your answer of 5/12.
Hope this helps! :)
Answer:
I believe the answer is- The mean and MAD can accurately describe the "typical" value in the symmetric data set.
Step-by-step explanation:
The other answers don't make sense because the mean and MAD are being used for symmetrical distributions and asymmetrical means uneven distributions.
Answer:
Speed of first plane is 350 miles per hour
Speed of second plane is 100 miles per hour
Step-by-step explanation:
Let the speed of the second plane be X
Then the speed of the first plane will be 3.5 X
Distance travelled by first plane is 9.5 *X
Distance travelled by second plane is 9.5 * 3.5 X
Difference of distance between the two plane is
miles per hour
Speed of first plane is 3.5 *100 = 350 miles per hour
Speed of second plane is 100 miles per hour
