Answer: The answer is 9 3/4.
Step-by-step explanation: When converting an improper fraction to a mixed number, the first step to take is figure out how many times the denominator goes into the numerator. The number 4 goes into 39
9 times(4 x 9 = 36). The remainder 3 becomes the numerator of the denominator 4, therefore 39/4 converted to a mixed number is 9 3/4.
Answer:
Step-by-step explanation:
Had the answer put don't remember
Hello!
The formula for percentage increase is:
Percent Increase = {( New Value - Old Value) / Old Value × 100}
Substitute = {( 566.60 - 550) / 550 × 100]
Solve:
566.60 - 550 = 16.6
16.6 / 550 = 0.0301818182
0.0301818182 × 100 = 3.0181818182
You may round that to 3.1%
So, Mr. Dawkins' salary increased by about 3.1%
Answer:
8190 ways
Step-by-step explanation:
Given
Selection
Required
Number of ways of selection
4 students can be selected from 15 students in:
Similarly.
5 teachers can be selected from 6 teachers in:
So, the required number of selection is:
Apply combination formula:
Answer:
288,000
Step-by-step explanation:
The top cube is 60*40*30 which = 72000
The lower rectangualr prism is 120*30*60 which equals 216000
216000 + 72000 = 288000
Hope that helped in some way.
