ASAP PLZ

Mathematics

1 answer:

Marysya12 [62]3 years ago

3 0

Answer:

im pretty sure its the first

Step-by-step explanation:

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Find the GCF of 18 and 75

Len [333]

Answer:

The GCF is 3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Acme Company has three identical manufacturing plants, one on the Texas Gulf Coast, one in southern Alabama, and one in Florida.

tino4ka555 [31]

Answer:

Somewhere from $50 million to $100 million

Step-by-step explanation:

Hurricanes usually hit the southernmost states of the USA and considering the fact that all three manufacturing plants are in the southernmost states, it would be reasonable to assume that a single hurricane can wipe out at least one or two since Alabama and Florida are really close to each other and Texas is known to get hurricanes. It usually just depends on where the hurricane occurs.

6 0

4 years ago

What are the first four terms if the sequence represented by the expression n (n-1) -4?

shepuryov [24]

We have that
<span>n (n-1) -4

for n=1
a1=1*(1-1)-4------> a1=-4

for n=2
</span>a2=2*(2-1)-4------> a2=-2

for n=3
a3=3*(3-1)-4------> a3=2

for n=4
a4=4*(4-1)-4------> a4=8

the answer is
-4,-2, 2, 8

5 0

4 years ago

On a multiple choice test of 13 questions, each question has four (4) possible answers, one of which is correct. For students wh

xeze [42]

Answer:

i. $E(X) = 3.25$

ii. $\sqrt{V(X)} = 1.56$

Step-by-step explanation:

For each answer, there are only two possible outcomes. Either it is correct, or it is not. The probability of an answer being correct is independent of other answers. So we use the binomial probability distribution to solve this problem.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

$E(X) = np$