Answer:
6
Step-by-step explanation:
<u>Orange:Green</u>
<u>2:5</u>
21 picks in all.
Orange and green picks occupy 7 in the ratio.
21/7=3
1 in the ratio = 3 picks
3*2=6 (3 picks multiplies by 2 oranges in the ratio)
Answer:
37.5% probability of the spinner landing on the number that's greater than five
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question:
There are 8 total sections, from 1 to 8.
3 of those sections, 6, 7 and 8, are numbers that are greater than five.
3/8 = 0.375
37.5% probability of the spinner landing on the number that's greater than five
Answer:
10
Step-by-step explanation:
n is the number of selections and k the number selected, that is
n = 5 and k = 2
note that n! = n(n - 1)(n - 2) ..... × 3 × 2 × 1, thus
= 
= 
= 
= 10
Answer:
E
Step-by-step explanation:
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