Part A
(85 km)/(51 min) = (x km)/(60 min)
85/51 = x/60
85*60 = 51x
5100 = 51x
51x = 5100
x = 5100/51
x = 100
<h3>Answer: 100 km</h3>
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Part B
510 m = 0.510 km
(85 km)/(51 min) = (0.510 km)/(x min)
85/51 = 0.510/x
85x = 51*0.510
85x = 26.01
x = 26.01/85
x = 0.306
This represents the number of minutes. Multiply by 60 to get the number of seconds
0.306 min = 0.306*60 = 18.36
<h3>Answer: 18.36 seconds</h3>
Define the data in 6 bins (histogram) as shown below.
x Count
---- ---------
16 2
17 2
18 2
19 2
20 2
21 2
Graph the data set to show the histogram shown below.
It is clear that the data s uniformly distributed.
Answer: uniform
Step 2 should be:
-6x -9x = - 8 - 2
So answer is the last one
In step 2, Ben did not maintain the equality of the equation
Answer:
you have to time 15 ×8
Step-by-step explanation:
that is it
Answer:
$ 208
Step-by-step explanation:
This problem can be solved in a very simple way and the hourly earnings of each product are calculated.
That is, its sale value for the time it costs to create it:
For T-shirts: Each one is worth $ 6 but in one you can make two, therefore
$ 12 per hour.
For shorts: Each one is worth 13 and one is made per hour, therefore
$ 13 per hour
Which means that the most productive thing is to sell all shorts.
It can work 16 hours maximum, therefore it can make 16 shorts.
So:
13 * 16 = $ 208
And this would be the maximum value that can be obtained and complies with the restriction of at least 12 products but less than 24 products.