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GREYUIT [131]
3 years ago
5

Lincoln owns a small business selling used books. He knows that in the last week 21

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

There is something called "a lesson"

Step-by-step explanation:

Go figure it out

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A circle has a sector with area 24/5pi and central angle of 48°. What is the area of the circle? Either enter an exact answer in
ra1l [238]

Answer:

Area_circle = pi*(24/5)*(360/48)=36pi = 113.097

5 0
3 years ago
A LANE IN THE MIDDLE OF A TWO-WAY ROAD THAT HAS DASHED LINES ON BOTH SIDES AND TWO LARGE CURVED ARROWS FACING EACH OTHER MAY BE
Nonamiya [84]

This lane symbol is used for marking the beginning and ending of a left turn to the drivers.

What are lane symbols?

A permitted lane usage is denoted by a lane symbol. For example, a lane marked with a diamond is one that is designated for high-occupancy cars.  A lane symbol of a bicycle marks that the lane is designated for cyclists. At crossings, arrows indicate movements that are necessary or allowed. The user of the roadway must yield when there is a row of solid triangles. Likewise, two large curved arrows facing each other on a lane in the middle of a two way road with dashed lines on either sides indicate the beginning and ending of a left turn.

A Lane symbol or marking are also utilized to warn drivers of potentially dangerous situations that may be coming up. For instance, a triangle with no filling indicates a yield ahead. A speed hump is indicated by a succession of lines across a lane that get bigger and wider.

Learn more about a lane symbol here:

brainly.com/question/4616863

#SPJ4

4 0
1 year ago
3x^2+ 4x + 5 for x = -2
Alexus [3.1K]
The answer is 33
3(-2)^2+4(-2)+5
-6^2+ (-8) + 5
36 + (-8) + 5
28+5
33
7 0
3 years ago
What's the radius of a circle with an area of 64 square feet?
Tpy6a [65]
The answer is 4.51.............
8 0
3 years ago
Read 2 more answers
The lifespan, in years, of a certain computer is exponentially distributed. The probability that its lifespan exceeds four years
kompoz [17]

Answer:

The correct answer is "0.300993e^{-0.300993x}".

Step-by-step explanation:

According to the question,

⇒ P(x>4)=0.3

We know that,

⇒ P(X > x) = e^{(-\lambda\times x)}

⇒     e^{(-\lambda\times 4)} = 0.3

∵ \lambda = 0.300993

Now,

⇒ f(x) = \lambda e^{-\lambda x}

By putting the value, we get

           =0.300993e^{-0.300993x}

3 0
2 years ago
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