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Mrac [35]
3 years ago
6

What is the slope of a line that is perpendicular to the line represented by the equation

Mathematics
2 answers:
erica [24]3 years ago
7 0

Answer:

5/2

Step-by-step explanation:

perpendicular slopes are "negative recipricals" of the original slope.

KIM [24]3 years ago
6 0

Answer: 5/2

Step-by-step explanation:

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Trucks that travel on highways have to stop at various locations to be weighed and inspected for safe brakes and light systems.
IrinaVladis [17]

Answer:

The reuired probability is 0.756

Step-by-step explanation:

Let the number of trucks be 'N'

1) Trucks on interstate highway N'= 76% of N =0.76N

2) Truck on intra-state highway N''= 24% of N = 0.24N

i) Number of trucks flagged on intrastate highway  = 3.4% of N'' = \frac{3.4}{100}\times 0.24N=0.00816N

ii)  Number of trucks flagged on interstate highway  = 0.7% of N' = \frac{0.7}{100}\times 0.76N=0.00532N

Part a)

The probability that the truck is an interstate truck and is not flagged for safety is P(E)=P_{1}\times (1-P_{2})

where

P_{1} is the probability that the truck chosen is on interstate

P_{2} is the probability that the truck chosen on interstate is flagged

\therefore P(E)=0.76\times (1-0.00532)=0.756

5 0
3 years ago
Throw a dice randomly. Out of 10 times throwing, the 1 dot side shows up everytime. What are the chances of having the 1 dot sid
Evgen [1.6K]
The dice has i think about 10-11 time chance since it landed 10 times in a row already and not 11

4 0
2 years ago
If 4y + 4x = 12, what is y in terms of x?
Hoochie [10]

Answer:

Y=-x+3

Step-by-step explanation:

First move the the x term to one side. Isolate the y term. Then because the coefficient is 4 in the y term divide the whole equation by 4. Then you get your answer.

7 0
2 years ago
-10-2v&lt;6 and 6v+12&lt;-6. <br>need some help with this problem i keep messing a step
Galina-37 [17]
-10 - 2v < 6                   6v + 12 < -6
-2v < 6 + 10                  6v < -6 - 12
-2v < 16                        6v < -18
v > -16/2                       v < -18/6
v > -8                            v < -3

solution is : -8 < v < -3
7 0
3 years ago
-8(-6+2j) thank you it’s pretty easy
Setler79 [48]

Answer:

48 - 16j

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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