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1 year ago

Hi I need help with this homework this is not a test

Mathematics

1 answer:

Lelu [443]1 year ago

4 0

To determine the speed, we will divide the total distance covered by the total time spent traveling.

$speed=distance\div time$ $speed=412.5miles\div7.5hrs$

<em>Note that 7 1/2 is just equal to 7.5.</em>

<em />

Divide the numbers above and the answer is:

$speed=55miles\text{ }per\text{ }hour$

Answer:

Ivan was driving at a constant speed of 55 miles per hour.

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The Mega Millions lottery is available in multiple states including New Jersey. A Mega Millions ticket consists of 5 different n

shutvik [7]

Using the combinations formula, the probability that you'll win the jackpot is given by:

A. 1/302575350.

<h3>What is the combination formula?</h3>

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

5 numbers are selected from a set of 70, along with one number from a set of 25, hence the number of combinations is given by:

$C_{70,5}C_{25,1} = \frac{70!}{5!65!} \times \frac{25!}{1!24!} = 302575350$

Only one combination is correct, hence the probability of winning is given by:

A. 1/302575350.

More can be learned about the combination formula at brainly.com/question/25821700

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6 0

2 years ago

Lara is setting up a convention room. She is expecting 240 attendees and can comfortably fit chairs in rows of 16. How many rows

madam [21]

Answer:

Hello, lets break it down.

Step-by-step explanation:

Expecting 240 attendees.

Can fit

16 chairs into a row so

240 divided by 16 is 15 that means she needs to set up 15 rows.

8 0

3 years ago

Name all the segments that is parallel to the given segment.

Leni [432]

Answer and Step-by-step explanation:

AB is parallel to FE

CA is parallel to EG

CB is parallel to FG

#teamtrees #WAP (Water And Plant)

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 5(3j+4)?<br> A 4(5j+3)<br> B 3(4j+5)<br> C 4(3j+5)<br> D 5(4+3j)

valkas [14]

D, the answer is the same but in the parenthesis is reversed using the addiction something property

7 0

3 years ago

Darryl is considering a purchase of a $125,000 home at 6.5%. Under this rate,

raketka [301]

Answer:

122 months or just over 10 years

Step-by-step explanation:

3 0

3 years ago