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natta225 [31]
3 years ago
14

A survey found that 43% of people in Townsville own a desktop computer, 25% own a laptop and 8% own both a desktop and a laptop.

If one person from Townsville was selected at random, then the probability that the person owns either a desktop or a laptop is
Mathematics
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

60 %

Step-by-step explanation:

Let D be event of owning a desktop computer and L be a laptop. The Probability of D or L = P(D or L) = P(D) + P(L) - P(D and L) = .43 + .25 - .08 = .60 = 60%.

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Write equations for the horizontal and vertical lines passing through the point , (4,5).
yan [13]

Answer:

Answer is below

Step-by-step explanation:

The equation for the horizontal line is x = 4. The equation for the vertical line is y = 5.

I graphed the lines on the graph below to show you that they intersect at the point (4,5).

If these answers are correct, please make me Brainliest!

4 0
3 years ago
​<br><br> f(1)=−6<br> f(2)=−4<br> f(n)=f(n−2)+f(n−1)<br> ​<br> f(n)=?
andriy [413]

The nth term of the sequence is 2n - 8

<h3>Equation of a function</h3>

The nth term of an arithmetic progression is expressed as;

Tn = a + (n - 1)d

where

a is the first term

d is the common difference

n is the number of terms

Given the following parameters

a = f(1)=−6

f(2) = −4

Determine the common difference

d = f(2) - f(1)

d = -4 - (-6)
d = -4 + 6

d = 2

Determine the nth term of the sequence

Tn = -6 + (n -1)(2)

Tn = -6+2n-2
Tn = 2n - 8

Hence the nth term of the sequence is 2n - 8

Learn more on nth term of an AP here: brainly.com/question/19296260

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5 0
1 year ago
Read 2 more answers
M ∠4 = 2x°, m ∠2 = (4/3)x°, m ∠3 = 20°, find x.
anygoal [31]

The answer is c, b/c...

20+(4/3)x=2x


 -(4/3)x -(4/3)x


 20=(2/3)x


 20/(2/3)=(2/3)x/(2/3)


 A: 30=x

7 0
4 years ago
Allen's Roofing posts $5,000 in net income and $200 in dividends for the year. How does this affect the retained earnings on the
kumpel [21]

Answer:

"Retained earnings increases by $4,800"

Step-by-step explanation:

Retained Earnings are the amount of money left over for a business after it has paid its dividends from its net income.

Simply put:

Retained Earnings = Income - Dividends

Here, it is given:

Income = 5000

Dividends = 200

Hence,

Retained Earnings = 5000 - 200 = $4800

4 0
3 years ago
Read 2 more answers
The sum of two integers is 9. Their difference is 5. What are the two integers?
DanielleElmas [232]

Answer:

D) 2 and 7

Step-by-step explanation:

x+y=9

x-y=5

----------

2x=14

x=14/2=7

7+y=9

y=9-7=2

5 0
3 years ago
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