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12345 [234]
2 years ago
7

The U.S. Energy Department states that 60% of all U.S. households have ceiling fans. In addition, 29% of all U.S. households hav

e an outdoor grill. Suppose 13% of all U.S. households have both a ceiling fan and an outdoor grill. If a U.S. household is randomly selected, the probability that the household has neither a ceiling fan nor an outdoor grill is
Mathematics
1 answer:
hram777 [196]2 years ago
5 0

Answer:

Very sorry if this is no help

Step-by-step explanation:

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Help me please?!!!!!!!!!
Basile [38]
I think it’s the last one but I’m not sure
4 0
3 years ago
Read 2 more answers
1) What is the opposite of adding 5?
andriy [413]

Answer:

1. subtracting 5

2. adding 20

3. dividing by 1/2

4. multiplying by 10

5 0
3 years ago
Read 2 more answers
-2x-7≥41 in algaebra for
dexar [7]

Answer:

They are equal. x= -24

Step-by-step explanation:

-2x - 7 ≥ 41

First you isolate the variable

-2x -7 ≥ 41

    +7     +7

-2x≥48

then divide each side by -2

x≥-24

Then go back and plug in

-2(-24)-7=

48-7=41

Therefore

41=41

4 0
3 years ago
Y = 5x + 7<br> 2x + y = -5<br> Are the equations parallel,<br> perpendicular, or neither?
Nezavi [6.7K]

Lines are neither perpendicular nor parallel.

Step-by-step explanation:

Step 1:

In equation 1, Y = 5X + 7

In equation 2,  Y = -2X -5

Step 2:

Slope Intercept form Y =mX +c

Where m = Slope

Slope of line 1 = 5

Slope of line 2 = -2

m1  is not equal to m2. Hence it is not parallel.

m1  × m2 is not equal to -1. Hence they are not perpendicular.

3 0
3 years ago
Parallelogram R S T U is shown. Diagonals are drawn from point R to point T and from point U to point S and intersect at point V
stiv31 [10]

Answer:

Option C.

Step-by-step explanation:

Given information: RSTU is a parallelogram, Digonals RT and SU intersect each other at point V, UV=(x-3) and VS=(3x-13).

According to the properties of a parallelogram, the diagonals of a parallelogram bisect each other.

Using the properties of parallelogram we can say that point V divides the diagonal SU in two equal parts, UV and VS.

VS=UV

3x-13=x-3

Subtract x from both sides.

2x-13=-3

Add 13 on both sides.

2x=10

Divide both sides by 2.

x=5

Therefore, the correct option is C.

3 0
3 years ago
Read 2 more answers
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