I NEED HELP ASAP about this question it’s for a test !

Mathematics

2 answers:

Yanka [14]2 years ago

8 0

Answer:

b. 2.50x

you multiply 2.50 by x Hugh decides to buy.

Lilit [14]2 years ago

6 0

Answer:

0.25

Step-by-step explanation:

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If 3 dogs are going to share 32 ounces of canned dog food equally by weight how many ounces should each dog get? I NEED THIS ASA

mr_godi [17]

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If 1 square food of grass seed = 25cents ,then how much would grass seed cost for 55,000 square feet of grass seed

vagabundo [1.1K]

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3 years ago

The National Safety Council publishes information about automobile accidents in Accident Facts. According to that document, the

vladimir1956 [14]

Answer:

$P(X = x) = C_{8,x}.(0.4)^{x}.(0.6)^{8-x}$

In which x is the number of which we want to find the probability.

Step-by-step explanation:

For each traffic fatality, there are only two possible outcomes. EIther it involved an intoxicated or alcohol-impaired driver or nonoccupant, or it didn't. Traffic fatalities are independent of other traffic fatalities, which means that the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$