How many of the following numbers are prime numbers? {7, 17, 27, 57, 77, 97, 117}
Answers
All of them because they can't be multiply by nothing more than 1 Exept 27
Prime Numbers:
7
17
97
Composite Numbers:
27
57
77
and
117
What is 54/100 ins simplest form and 72/100, 90/100?
Answers
In 54/100, 2 is the only common factor. Dividing 54 and 100 both by 2, we get 27/50. This is the simplest form of 54/100. Note that 54/100=0.54.
In 90/100, 10 is the only common factor. Divide both 90 and 100 by 10. We get 9/10. That's the simplest form.
Do you still want it as a fraction or a decimal? If you want it as a fraction: 54/100= 27/50 72/100=36/50=18/25 90/100=45/50 In decimals: 54/100=0.54 72/100=0.72 90/100=0.90
Find the value.A. 1
B. 2
C. 3
D. 0.5
Answers
The value would be A.1
Example:
In mathematics, a square root of a number a is a number y such that y2 = a, in other words, a number y whose square (the result of multiplying the number by itself, or y × y) is a. For example, 4 and −4 are square roots of 16 because 42 = (−4)2 = 16.
Which equations might Miguel write? Check all that apply.
Plz help
Answers
Answer:C, D, And F
Step-by-step explanation:
Last year, there were 380 students at woodland middle school.This year, the student population will increase by 5%. What will be the school's increased student population
Answers
380 is 100% this year will increase 5% 100% + 5 % = 105% = 1.05 1.05 * 380 = 399
What is the net mass of sugar if the gross mass is12.5 and the empty container is 400g?A35.70kg B12.9kg C12.1kg D12.6 kg