Answer:
B. False
Step-by-step explanation:
A moderate positive correlation, e.g. r = 0.5 or 0.6, shows that there is some relationship between driving faster and accidents that result in more severe injuries. But that relationship is not very strong or solid and can result from other variables being involved or simply randomness. You cannot affirm that X causes Y if the correlation is not strong.
Answer:
$4199.88
Step-by-step explanation:
We're gonna use the compound interest formula: P = A(1 + r/n)^nt
P = final amount
A = starting amount (4,1111)
r = rate (0.0107)
n = times applied (12 since it's quarterly)
t = years (2 x 12 = 24)
P = 4,111(1 + 0.0107/12)^24
P = 4,111(1 + .0008916666...)^24
P = 4,111(1.021621)
P = 4,199.883441
Round it to 4199.88
Answer:
2.4 i am pretty sure
Step-by-step explanation:
you just have to work backwards
1 cup : 2 cups of brown sugar
1:2
4 batches of cookies, so multiply both numbers by 4.
4:8
Answer: 4 to 8
For an arithmetic sequence, the nth term is the first term plus (n-1)×the differece
the first term is 28, the difference between each adjacent number is 8
so -36=(28)+8(n-1)
8(n-1)=64
n-1=8
n=9
the 9th term is -36
