Answer:
Carlos rode further on Sunday by 1 and StartFraction 51 over 56 EndFraction miles
Step-by-step explanation:
Carlos biked StartFraction 139 over 8 EndFraction miles on Saturday
= 139/8 miles
And on Sunday = StartFraction 135 over 7 EndFraction miles on Sunday.
= 135/7 miles
On which day did he ride further and by how much?
To calculate this, we have to find the difference between the number rode miles he rode on Saturday and Sunday
= Number miles(Sunday) - Number rod miles for Saturday
= 135/7 - 139/8
= LCD, Lowest Common Denominator
= 56
= 8(135) - 7(139)/56
= 107/56
= 1 51/56
Carlos rode further on Sunday by 1 and StartFraction 51 over 56 EndFraction miles
Answer:
9000 ft
Step-by-step explanation:
Given: A airplane is ascending at a constant rate of 15 feet per second,
What we need to know: The change in altitude during 10 minutes of flight,
60 seconds = 1 minute
60 × 10
= 600 seconds
600 × 15
= 9000 ft
Therefore there was a 9000 ft change in altitude during the 10 minutes of the flight.
First, you factor the expression.
x (x - 54/125)
Answer:
For 1 copy it takes 5 seconds, for 2 copy it takes 7 seconds, and for 3 copy it takes 9 seconds.
For each copy, it takes 2 seconds more.
Step-by-step explanation:
A teacher is making multiple copies of a 1-page homework assignment. The time it takes her in seconds is 2 times the number of copies she makes plus 3. What is the total number of seconds it takes for the teacher to make 1 copy? 2 copies? 3 copies? By how many seconds does the total time increase for each copy?
Let the number of copies represented by x and y is the time taken.
The time It takes her in seconds is 2 times the number of copies she makes plus 3.
So the required equation is 
.
To calculate the time taken for the first copy put x=1 in the above equation.
To calculate the time taken for the first copy put x=2 in the above equation.
To calculate the time taken for the first copy put x=3 in the above equation.
Hence, For each copy, it takes 2 seconds more.
Make a dot plot of the following set of numbers: 2, 1, 2, 0, 0 , 2, 1, 6, 1, 1, 0. Which number is the peak of the data set?
Phantasy [73]
A. 1
There are more 1’s than any other numbers.
