If it take some x minutes to upload some y digital photographs, it means it has an average of: x/y minutes to upload a single digital photograph. Then, to upload z photographs, you just multiply x/y by z.
Spoilers for answer:
If it take 7.2 minutes to upload 8 digital photographs, it means it has an average of: 7.2/8 = 0.9 minutes to upload a single digital photograph. This means that, by this rate, it will take 20 * 0.9 = 18 minutes to upload 20 photographs to the website.
6/7 because it’s a smaller fraction with more pieces. Brainliest???
Answer:
I would draw a pizza with 5 slices, then cut the slices in half.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that Tay-Sachs disease is a genetic disorder that is usually fatal in young children. If both parents are carriers of the disease, the probability that each of their offspring will develop the disease is approximately 0.25.
Let X be the no of children having this disease out of 4 occasions
Then X has two outcomes and each trial is independent of the other trial
Hence X is binomial with n =4, and p = 0.25
a) ![P(X=4) = 4C4 (0.25)^4 = 0.003906](https://tex.z-dn.net/?f=P%28X%3D4%29%20%3D%204C4%20%280.25%29%5E4%20%3D%200.003906)
b) ![P(X=1) = 4C1 (0.25)(0.75)^3\\= 0.4219](https://tex.z-dn.net/?f=P%28X%3D1%29%20%3D%204C1%20%280.25%29%280.75%29%5E3%5C%5C%3D%200.4219)
c)
since independent.