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3 years ago

What are three numbers with 2, 4 and 8 are

Mathematics

1 answer:

xeze [42]3 years ago

7 0

248, 428, 824, 284, 483, 842 are all numbers you can form with the 3 digits 2, 4, and 8

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One thousand raffle tickets are sold at $2 each. Six prizes will be awarded, one first prize worth $500, two second prizes worth

zvonat [6]

Oliver would have a 1/1000 chance of getting $500, a 2/1000 chance of earning $300, and a 3/1000 in earning $1000. He would have a 994/1000 chance of making no money back

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3 years ago

A wheel with a diameter of 21 inches is rolling on a farm. After 100 revolutions, approximately how many inches has the wheel tr

makvit [3.9K]

Answer:69420

Step-by-step explanation:

if you go 21 inches down a 100 inch slope you will be 79 inches

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3 years ago

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Brynne has 13 books. She has<br> 8 more books than games. How<br> many games does Brynne have?

Romashka [77]

Answer:

5 games

Step-by-step explanation:

So basically if she has 13 books and 8 more books than games.

She has more books than games right.

So you just subtract 13 from 8 to get your 5 games.

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3 years ago

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The fuel economy of a car, measured in miles per gallon, is modeled by the function ƒ(s) = –0.009s2 + 0.699s + 12 where s repres

Kisachek [45]

Answer:

The maximum fuel economy of the car is 25.57225

Step-by-step explanation:

we are given

$f(s)=-0.009s^2+0.699s+12$

where

where s represents the average speed of the car, measured in miles per hour

So, we have to maximize f(s)

So, firstly we will find derivative

$f'(s)=-0.009*2s+0.699*1+0$

$f'(s)=-0.018s+0.699$

now, we can set it to 0

and then we can solve for s

$f'(s)=-0.018s+0.699=0$

$s=\frac{233}{6}$

To find maximum fuel economy , we can plug s into f(s)

$f(\frac{233}{6})=-0.009(\frac{233}{6})^2+0.699(\frac{233}{6})+12$

$f(\frac{233}{6})=25.57225$

So,

The maximum fuel economy of the car is 25.57225

4 0

3 years ago

Read 2 more answers

Please help I will mark brainliest for correct answers!

joja [24]

Answer:

D. 57

Step-by-step explanation:

Q2=42

Q3=57

3 0

3 years ago

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