Answer:
a
Step-by-step explanation:
y= 1/2 ^(x+4)
I'm not sure, but it's probably that Mary bakes faster than Sarah?
Answer: B
Step-by-step explanation:
I believe so but I’m not sure I remember having that exact question I forgot
Answer:
9
Step-by-step explanation:
percentages are reversable. like instead of 18% of 50 you could reverse it and say what is 50% of 18. which is 9.
Okay so you take the number of weekdays to the number of weekends the ratio is 5:2 one month, which usually has 30 days which is 4 weeks tops so that is about 21 week days and and 9 weekends then times both by 12 you get 108 weekends and 252 weekdays i know that only equals 360 but this is a rough estimate so write that as a fraction 3/7 so there is a third that it will be on a weekday
