There are four banana, one strawberry and one water-melon smoothies, six in all.
Assuming all smoothies are identical when we pick, then the probability of picking a particular one is one divided by the total number (of smoothies).
Since there are four banana smoothies, the probability of picking a banana smoothie is four divided by six, or four-over-six, or two-thirds.
There are now five smoothies remaining, of which three are banana. Therefore the probability of picking another banana is three-over-five, or three fifths.
The final probability is the product of the individual (we call it a two-step experiment), or two-third multiplied by three-fifths, equal to two-fifths, or forty percent.
Recall that if the first banana smoothie had been put back in the batch, the probability would come out different.
(1.4 x 10^18) / (1.1 x 10^12) = <u>1.27 x 10^6</u>
Roughly 1.27 million Earth's. That's a bunch.
Answer:
so 30
Step-by-step explanation:
it sold be 30 t0 50 that is it
Answer:
Yes
Step-by-step explanation:
It's right
Answer:
a52=64.4
Step-by-step explanation:
The formula for an arithmetic sequence is
an = a1+d(n-1)
a1 =3.2 (it is the first term)
We can find the common difference by taking the second term and subtracting the first term
4.4-3.2 =1.2
d=1.2
n = the term number we are looking for
an = 3.2 +1 .2(n-1)
We are looking for the 52nd term so n=52
a52 = 3.2 +1 .2(52-1)
= 3.2 + 1.2(51)
= 3.2+61.2
= 64.4