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3 years ago

Solve the problem . (x – 2) = –14(x – 8) 1) x=0 2)x=--5 1/3 3)x=-3 1/5 4)x=3 1/5

Mathematics

1 answer:

Mrrafil [7]3 years ago

8 0

Answer:

x=38/5

Step-by-step explanation:

distribute

Add 2 to both sides of the equation

Simplify

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In a network of 30 computers, 4 have a copy of a particularly critical file to sustain an organization's regular operations. Sup

posledela

The probability that all 4 computers with the critical file fail in this incident

P(x=4)=0.00085

This is further explained below.

<h3>What is the probability that all 4 computers with the critical file fail in this incident? </h3>

Generally, is mathematically given as

$H \rightarrow(n, m)$

p.d.F. of Hyper Geometric distribution

given, $N=39, n=4, M=8, x=4$

$\begin{aligned}P(x=4) &=\frac{8}{4} \frac{39}{39} \\&=\frac{70 \times 1}{82251}\end{aligned}$$$

$\begin{aligned}&P(x=4)=8.5106 \times 10^{-4} \\&P(x=4)=0.00085\end{aligned}$

In conclusion, P(x=4)=0.00085

Read more about probability

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2 years ago

A principal of $3100 is invested at 8.25% interest,compounded annually.How many years will it take to accumulate $10,000 or more

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2 years ago

What is the ratio of 4.3

Nookie1986 [14]

The answer to the question What is the ratio of 4.3 is 4:3

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4 years ago

Read 2 more answers

50 points and Ill give brainiest - please help ASAP with WORK FOR IT please and thank you!! :)

Elden [556K]

Answer:

1) (x + 12)²+(y+6)²= 28

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√28

h=-12

k=-6

;.centre=(-12,-6)

radius =√28 units

2) x²+(y+7)²=15

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√15

h=0

k=-7

;.centre=(0,-7)

radius=√15 units

3) (x + 4)²+(y - 1)² = 4

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√4=2units

h=-4

k=1

;.centre=(-4,1)

radius=√2units

4) (x+3)²+(y-1)²= 8

comparing above equation with(x-h)²+(y-k)²=r²

we get

r=√8=2√2units

h=-3

k=1

;.centre=(-3,1)

radius=2√2units

7 0

3 years ago

In a recent poll of 1,200 homeowners in the United States, one in five homeowners reports having a home equity loan that he or s

Aleks04 [339]

Answer:

Interval estimate for the proportion of all homeowners in the United States that hold a home equity loan lie between (.17033 , .22967 ) or 17% to 22.9%

Step-by-step explanation:

Given -

In a recent poll of 1,200 homeowners in the United States, one in five homeowners reports having a home equity loan that he or she is currently paying off.

If one in five homeowners reports having a home equity loan then for 1200 homeowners = $\frac{1200}{5}$ = 240 homeowners reports having a home equity loan.