Answer:
9 and -4 is the answer it should be correct
6x+8=100
6x=92
X= 15.33 or x =15 1/3
9514 1404 393
Answer:
1367 people
Step-by-step explanation:
The wording "a rate proportional to the number" indicates the function is exponential. The growth factor is 1200/1000 = 1.2 in 7 days, so the exponential function can be written ...
i(t) = 1000(1.2^(t/7))
After 12 days, the number infected is modeled as ...
i(12) = 1000(1.2^(12/7)) ≈ 1367
About 1367 people are infected 12 days after discovery.
Answer:
25%
Step-by-step explanation:
P(A) = n(A) ÷ n(S)
p3 = 1 ÷ 4
= 0.25
= 25%
A dependent variable is a variable whose variations depend on another variable—usually the independent variable. An Independent variable is a variable whose variations do not depend on another variable but the researcher experimenting.