Answer:
16/3
Step-by-step explanation:
When multiplyin fractions by whole numbers, you can make the whole number a fraction by simply making the denominator 1, than you will multiply numerators by numerators and denominators by denominators, therefore
8 x 2 = 16
1 x 3 = 3
16/3
Answer:
They can choose the 2 volunteers in 28 different ways
Step-by-step explanation:
Well, as the research group has to choose 2 volunteers out of 8, this means that it doesn't matter the order in which they choose them as long as they are two.
In statistics this is considered a counting technique and is called combination.
The combination formula is:
where
is the set of elements
and
is the number of elements taken from n
Then and
We replace in the combination formula:
<em><u>This result means that Medical research group can choose the 2 volunteers in 28 different ways</u></em>
1. If you add all, it equals to 9/6 divide by 3 then it equals to 3/2. Each square equals to 1/6 because if you divide 3/2 into 9 parts, one part would be equal to 1/6.
(Problem 1.)
That would just mean you have to divide 15 and 7
answer:2.1 or 2pounds
Answer:
y = x + 2
Step-by-step explanation:
Point (0, 2) :
y = x + 2
2 = 0 + 2
2 = 2
Point (4, 6) :
y = x + 2
6 = 4 + 2
6 = 6