Answer:
Well, assuming it can’t do them in parallel:
5 tasks = 2/3 hour.
1 task = 2/3 hour /5 = 2/15 hour.
How many tasks can the robot complete in one hour?
1 hour / (2/15 hour/task) = 15/2 tasks = 7.5 tasks.
half a task isn’t a complete task, so the answer is 7 tasks.
Step-by-step explanation:
PLS MAKE ME BRAINLIEST
The mean is where you add all the numbers up then divide by the amount of numbers there are so 6 that will give you the mean
The mode is the most occurring number
Put all the numbers in order from smallest to largest the median would be the middle number
Answer:
6 minutes
Step-by-step explanation:
Mr Crenshaw checks at a rate of 1/10 and Mr. Aguirre checks at a rate of 1/15.
If they work together, they will be checking at a combined rate of:
1/10 + 1/15 = [3(1) + 2(1)]/30
= 5/30 = 1/6
Their combined rate is 1/6 which means they check one set in 6 minutes
Answer:
Let the to consecutive odd integers be 2n-1 and 2n+1
their average is
=>
=
= 
The square of the average is 
= 
One less than the square of their average = 
-----------------------------(1)
Now the product of the two consecutive odd numbers
(2n-1)( 2n+1) =
= 
------------------------------------(2)
From (1) and (2) ,
We can say that the product of two consecutive odd integers is always one less than the square of their average is true
For consecutive even integers
The product of two consecutive integers
(2n)(2n+2) = 
----------------------------(3)
Whereas, the one less than the square of their average is
= 
= 
=
= 2n--------------------------------------------(4)
From (3) and (4) it is clear that product of two consecutive even integers is not one less than the square of their average.
3x+50=6x-10
subtract 3x
50=3x-10
add 10
60=3x
divide by 3
20=x
