Answer:
6
Step-by-step explanation:
15 x 2/5
Then cross factor
Answer:
7
Step-by-step explanation:
4 5/8 divided by 5/8 = 7 2/5
4
pound of peanuts equally. What fraction of a pound of peanuts does each person receive? Enter your answer in simplest form.
Answer:
1/8 lb
Step-by-step explanation:
Each person gets 1/6 of the total amount, so ...
(1/6)(3/4 lb) = 3/24 lb = 1/8 lb
Each person gets 1/8 pound of peanuts.
B. 3 1/2
C. 4lbs
D. 5lbs.
Answer:
the required probability of is 0.1886
the approximate probability is 0.2052
Step-by-step explanation:
The farmer estimates that there's a a 9 9% chance of a cow grazing on some of the flavorful weeds
i.e P = 9.9% = 0.099
Let assume that X is a description of how the cows are grazing on some of the flavorful weeds.
The probability density function of the binomial distribution is :
a)
To calculate that the probability that none of the 16 animals in this herd ate the tasty weeds.
=
= 0.1886
Thus; the required probability of is 0.1886
b) To calculate the probability that no animal ate the weed.
By using Poisson approximation model:
=
Hence; the approximate probability is 0.2052
The nth term for the given arithmetic sequence 45, 40, 35, 30 is 50 - 5n.
45, 40, 35, 30
The general formula for the nth term (an) of an arithmetic sequence is:
an = a1 + (n-1)d
where a1 is the first term and d is the common difference.
Plugging in the values from the given sequence, we can find the nth term:
an = 45 + (n-1)(-5)
Simplifying further, we get:
an = 50 - 5n
So, the nth term of the sequence is 50 - 5n.
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