Answer:
The number of enrollments increased by 5%.
Step-by-step explanation:
Given that:
Number of students at the beginning of the year = 480
Number of students at the end of the year = 504
Change = 504 - 480 = 24
This indicates increase.
Percent of change =
Percent of change =
Percent of change = 5%
Hence,
The number of enrollments increased by 5%.
Answer:
Step-by-step explanation:
Let the numbers be x and y
HCF is 8, so both numbers are multiples of 8 ⇒ x = 8n, y = 8m
As per property of numbers, the product of numbers is equal to product of their LCM and HCF:
<u>Since LCM(x,y) = 80 we have:</u>
- 8×80 = xy
- 8×80 = 8n×8m
- 10 = nm
<u>Possible option: </u>
<u>Then the numbers are:</u>
Answer:
266 miles
Step-by-step explanation:
You need to divide 70 by 2.5 equals 28. Than you need to times that by 9.5.
Answer:
B and C
Just see if there is any number that can divide both top and bottom
If there isnt, its in simplest form
The value of y when x =7 according to the task content is; y = 7/25.
<h3>What is the value of y when x = 7 given that y varies directly with x?</h3>
As indicated by the relationship between x and y in the task content, since y varies directly with x; then the required value of y can be determined as;
5/(1/5) = 7/y
25y = 7
y = 7/25.
Ultimately, the value of y when x =7 according to the task content is; y = 7/25.
Read more on direct variation;
brainly.com/question/25215474
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