Can I get some help???

Mathematics

1 answer:

Schach [20]2 years ago

4 0

C. h(t) = -49t (t-2) bc you distribute to get -49t^2+98t

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20 POINTS!

alukav5142 [94]

I think it was √(a^2+b^2. I think.

8 0

2 years ago

Pleaseee help me!! ASAP

vichka [17]

Answer:

Yes 4:3

Step-by-step explanation:

To solve this, take the the inside number and subtract in from the outside number. Look at the question very carefully for this part...

Since it says the ratio of the outside number to the inside number, take that number and see how many times it can fit into the outside number. In this case, it is 4, and than for the inside number, it is 3.

Now do the same for the other measurement and see if it has the same ratio, and if it does, that is the answer.

6 0

2 years ago

According to a survey, 78% of residents in Summerville own a home. If 30 residents

rosijanka [135]

Answer:

0.1732 = 17.32% probability exactly 24 residents own a home.

Step-by-step explanation:

For each resident, there are only two possible outcomes. Either they own a home, or they do not. The probability of a resident owning a home is independent of any other resident. This means that the binomial probability distribution is used 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.

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