Answer:
18 days until they both call him on the same day
Step-by-step explanation:
The common multiples of 6 and 9 is 18, 36, 54, etc. 18 is the first common multiple so Marco's grandparents willl call Marco on the 18th day. please boost me
Answer:4/3
Step-by-step explanation:
75-15-56=3b
4=3b
b=4/3
Answer:
We are 90% sure that the true proportion of Americans who approve the ppresident's policies is in the interval from 42% to 46%.
Step-by-step explanation:
A confidence interval of a proportion p% at the x% level with m% margin of error means that:
We are x% sure that the true mean of the population is in the interval from (p-x)% to (p+x)%.
In this problem, we have that
90% confidence level
44% with a margin of error of 2%
So:
We are 90% sure that the true proportion of Americans who approve the ppresident's policies is in the interval from 42% to 46%.
Answer:
x = -15/11
Step-by-step explanation:
2.6 x 10 = 26
1.3 x 102=132.6
1.3 x 107=139.1
2.0 x 107 =214
1.3 x 1011= 1314.3
2.0 x 2022
hope i helped pls give btrainliest
