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Leya [2.2K]
3 years ago
8

WORTH 20 PTS.

Mathematics
1 answer:
Alika [10]3 years ago
4 0

Answer:

$150

61 mph is 11 mph over 50 mph; see where the 11 mph mark is on the graph, and go up on the line to see what the fine is ($150).

Hope this helps :)

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Find the total lateral surface area of the prism below ANWSER PLEASR QUICK
Alexxandr [17]
12+12+20+20+60+60 = 184
7 0
3 years ago
Eric throws a biased coin 10 times. He gets 3 tails. Sue throw the same coin 50 times. She gets 20 tails. Aadi is going to throw
aivan3 [116]

Sue's estimate is best because she throws it more times than Eric. Regarding the probability of Aadi obtaining tails, Statement C is accurate.

<h3>What is probability?</h3>

The chances of an event occurring are defined by probability. Probability has several uses in games, and in business to create probability-based forecasts.

Ten biased coin throws are made by Eric. He is dealt 3 tails. Sue tosses a coin 50 times. I give her 20 tails.

Aadi will only toss the coin once. Regarding the probability of Aadi obtaining tails.

Sue's estimate is best because she throws it more times than Eric.

Hence option C is correct.

2)

An estimate for the likelihood that Aadi will receive tails using the findings of Eric and Sue. 3/20 will be the fraction of the form a/b.

The probability of the Aadi getting tails;

P(Aadi) = 3 / 360 = 1/120

P(Sue) = 20/50×36 = 1/90

Hence the fraction in the form of a/b willl be 4/3.

To learn more about the probability, refer to the link;

brainly.com/question/11234923

#SPJ1

8 0
2 years ago
Which choices are equivalent to the expression below check all that apply √-25 <br><br> please help.
nadezda [96]
B and D
Hope this helps
7 0
3 years ago
Read 2 more answers
It takes 20 hours to fill the pool using the first hose. It takes 16 hours to fill the pool using the second hose. How long woul
BARSIC [14]

Answer: 8 \frac{8}{9} hours

Step-by-step explanation:

Let x represent the time it takes if both are used.

The unit time it takes to fill the pool using the first house is 1/20 and also the unit time it takes to fill the pool using the second house is 1/16 , therefore:

1/16 + 1/20 = 1/x

\frac{4+5}{20} = \frac{1}{x}

\frac{9}{80} = \frac{1}{x}

Therefore

x = \frac{80}{9}

Therefore, it takes 8 \frac{8}{9} hours using both houses

6 0
4 years ago
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a line represented by y = 5x − 2 and a line perpendicular to it intersect at r(1, 3). what is the equation of the perpendicular
Snezhnost [94]
Y=ax+b, y=cx+d (a≠0, c≠0)
If the two line cross perpendicularly ⇔ ac= -1

So a tangent of the perpendicular line is "-(1/5)".

Then, the equation of the perpendicular line is y=-(1/5)x+a (a is <span> y-intercept</span>).

On the other hand, this equation pass r(1, 3), so 

3 = -(1/5) times 1 + a

∴ a=16 / 5 

Therefore, y=-(1/5)x+16 /5 is answer.

By the way, I'm Japanese so if you find some mistakes in my English, please let me know.


5 0
4 years ago
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