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BARSIC [14]
3 years ago
7

The train from new you’re to Boston goes 100 miles every 80 min. If the distance form New York to Boston is 240 miles, how long

does it take to get from New York to Boston? Is it A 19.2 min B 1 hour and 12 min C 3 hours and 12 min D 4 hours. I will give you 100 points plz.
Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

I will try my best to assist you with your question!

The answer is: C) 3 hours and 12 min

Find the miles per hour the train is going, 75 mph. Then divide 240 by the miles per hour, and you get minutes. Convert minutes into hours

Divide 100 miles by 80 minutes, then multiply by 60 to get how many miles per hour instead of miles per minute

Then divide 240 by 75 and multiply again by 60 to get hours instead of minutes

Hope I helped!

Good Luck!

Have a great day!

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Joyce karen and paula are starters on their school basketball team how many different groups of three can be chosen for a newspa
vekshin1

The combination shows that the different groups of three that can be chosen for a newspaper photo is 10.

<h3>How to calculate the value?</h3>

From the information, Joyce, Karen and Paula are starters on their school basketball team.

The information is to illustrate the different groups of three that can be chosen for a newspaper photo.

This will be:

= 5!/3!(5 - 3)!

= 5!/3!2!

= (5 × 4 × 3 × 2 × 1)/(3 × 2 × 2)

= 20/2

= 10

There will be 10 groups.

Learn more about combinations on:

brainly.com/question/4658834

#SPJ1

6 0
1 year ago
Help me ASAP PLEASE I NEED THIS DONE BY 7:30 this is test graded
dimaraw [331]
I'm not quite sure but the first one I'm pretty sure....

+3,+5,+7,+9 so then +11,+13,+15,+17,+19

24+11=35 => 6th term

35+13=48 => 7th term

48+15=63 => 8th term

63+17=80 => 9th term

80+19=99 => 10th term

14,34,54,74,94

Each increases by 20...

94+20= 114

114+20= 134

134+20= 154

154+20= 174

174+20= 194

37,46,55,64,73

Each increasing by 9,

73+9= 82

82+9= 91

91+9= 100

100+9= 109

109+9= 118
5 0
3 years ago
Read 2 more answers
PLEASE SHOW YOUR WORK!!! (solve system of equations by adding, subtracting, or multiplying.)
Aliun [14]
Hey friend, hope I can assist you!
I will solve by elimination <3.
Multiply 3x - 7y = 2 by 2: 6x - 14y = 4
6x - 14y = 4
6x - 9y = 9
5y = 5
Now we have
6x - 14y = 4
5y = 5
Now we want to solve 5y = 5 for y
So simply divide both sides by 5.
5y/5 = 5/5
This gives us one or in other words, y = 1.
Now we want to plug y = 1 into  6x - 14y = 4
So 6x - 14 * 1 = 4
This gives us
6x - 14 = 4
Now add 14 to both sides.
6x - 14 + 14 = 4 + 14
6x = 18
Now divide both sides by 6
6x/6 = 18/6
This gives us 3 so x = 3
Therefore our solutions to this system of equations would be y = 1 and x = 3

5 0
3 years ago
A video game system and several games are sold for $652. The cost of the games is 3 times as much as the cost of the system. Fin
vesna_86 [32]

Answer:

The cost of the system is $163 and The cost of the games is $489

Step-by-step explanation:

∵ A video game system and several games are sold for $652

∵ The cost of the games is 3 times as much as the cost of the system

→ Assume that the cost of the system is $x

∵ The cost of the system = x

∴ The cost of the games = 3 × x = 3x

∵ The total cost of the system and the games = 652

→ Equate the sum of the cost of the system and the cost of the games

   by 652

∴ x + 3x = 652

→ Add the like terms in the left side

∴ 4x = 652

→ Divide both sides by 4 to find x

∵ \frac{4x}{4}=\frac{652}{4}

∴ x = 163

∵ The cost of the system = x

∴ The cost of the system is $163

∵ The cost of the games = 3x

∴ The cost of the games = 3(163) = 489

∴ The cost of the games is $489

4 0
3 years ago
The initial population of a town is 1,300 and it is increasing at the rate of 3% each year. Find the population at 12 years​
stepan [7]

Answer:

1300 * (1 + 0.03)^12 = 1853

7 0
3 years ago
Read 2 more answers
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