4 years ago

Which statement is true about 1?

Mathematics

1 answer:

fenix001 [56]4 years ago

5 0

The answer is C.

Its neither prime nor composite.

Thank you.

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Nikitich [7]

10q-3r=14, 10q=3r-14 10q=3r/10+14/10

q=3/10r+7/5

5 0

3 years ago

A company that sells annuities must base the annual payout on the probability distribution of the length of life of the particip

Svetlanka [38]

Answer:

Step-by-step explanation:

Let X be length of life of the participants in the plan.

Given that X is N(68,3.5)

We convert this to standard normal score z using

$z=\frac{x-68}{3.5}$

a) proportion of the plan recipients that would receive payments beyond age 75= $P(X\geq 75) = P(Z\geq 2)\\= 0.025$

b) proportion of the plan recipients die before they reach the standard retirement age of 65= $P(X\leq 65) = P(z\leq -0.86)\\=0.5-0.2764\\=0.2236$

c) x for 86% ceased

$P(Z$

5 0

4 years ago

1 If 2x+2 = 32, then x =

VashaNatasha [74]

The answer would be x=15

5 0

4 years ago

if there is 27 marbles in a bag and the amount of red marbles is 5 less than 3 times the amount of blue marbles how many marbles

alexira [117]

Answer:

Step-by-step explanation:

5-3=2

so you multiply 2 times 27.

2 times 27 is 54

8 0

3 years ago

Help please :) dont put random stuff or i’ll report <3 fanks

kati45 [8]

Answer:

The answer is D!

Step-by-step explanation:

hope this helps

3 0

3 years ago