Mathematics, 11.12.2020 04:20 sweetLips230
There are 12 questions on a multiple -choice quiz in which each question has 5 possible answers a b c d and e . if the person guesses on each question, what's the probability of guessing correct on: Round to the nearest thousands.
A) all the questions?
b) one question?
c) Two questions?
D) At least on question?
F) More than three questions?
g) What is the expected number of correct guesses?
Answers: 1
Mathematics, 22.06.2019 00:00
Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?
Answers: 1
Mathematics, 22.06.2019 00:30
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠1, where a1 is the first term and r is the common ratio
Answers: 1
Mathematics, 22.06.2019 00:30
For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]
Answers: 2
There are 12 questions on a multiple -choice quiz in which each question has 5 possible answers a b...
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