Answer:
150
Step-by-step explanation:
it was simple a teacher once told me if you do not know it if not C then A so A
i think 150
sorry if its wrong im just trying to help
Answer: B. 12 girls
Since the ratio is 4:3 we can multiply both sides by 4 to get 16 boys and the equivalent number of girls for this problem, 16:12
The outcomes are {1nor} , {2nor}, {3nor}, {4nor}, {5nor}, {6nor}, {7nor}, {8nor}, {9nor}
Reason-
0 can not be possible because if 0 is the first digit then , it will become the 3-digit password , not 4-digit
Answer: b = 2a
<u>Original equation</u>
a = (1/2) b
<u>Multiply 2 on both sides</u>
a * 2 = (1/2) b * 2
Hope this helps!! :)
Please let me know if you have any quesitons