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Elis [28]
3 years ago
11

The monthly utility bills in a city are normally distributed with a mean of $100 and a standard deviation of $12. Find the proba

bility that a randomly selected utility bill is more than $120
Mathematics
1 answer:
Korolek [52]3 years ago
4 0
40% just because that the answer
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Solve for X <br><br>Explain if possible :)
sweet-ann [11.9K]

The two labeled angles are alternate interior angles, and as such, they are the same.

From this result you can build the equation

15x-2 = 13x+2

and solve it for x: subtract 13x from both sides to get

2x-2=2

and add 2 to both sides to get

2x = 4 \implies x = 2

Check: if we plug the value we found we have

13\cdot 2 + 2 = 26+2 = 28 = 15\cdot 2 - 2 = 30-2

So the angles are actually the same, as requested.

4 0
4 years ago
Quanto é o resultado e como ae resolve a seguinte operação: 1.205 × 32 Me ajudem preciso para hj.
Elenna [48]

Answer:

la respuesta es 38560

Step-by-step explanation:

5 0
3 years ago
You charge people $10 per hour to pick fruits and $8 per hour
Aleks04 [339]
Fruits :
Y=10(h)

Flowers;
Y=8(h)

Given: h=6

Fruits:
10(6) = $60

Flowers:
8(6)= $48

Back to the question, how much more from picking fruits?

$60 - $48 = $12 more picking fruits.

Hope this helps!

8 0
3 years ago
Factor the following, I will give 5 stars and thanks.
tigry1 [53]

Answer:

13) n=-3,-7

14) b=-4,-8

15) m=-7

16) a=-5,-7

Step-by-step explanation:

5 0
3 years ago
Mike rides his horse with a constant speed of 14 km/h. How far can he travel in 3 1/2 hours?
Andreyy89

Answer:

126 km/h

Step-by-step explanation:

Sorry if I'm wrong:/

8 0
3 years ago
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