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Alborosie
3 years ago
7

Anyone know how to do this if so please do it.

Mathematics
1 answer:
bixtya [17]3 years ago
4 0
Ddisshsjsuhshsbshsuskskbsbsjsjs
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5. Rory is playing a video game where each game lasts 13⁄4 hours. He wants to play for 9 hours today and this evening. How many
olga_2 [115]
He can play two games. 13/4=3.25
3.25*2=6.5
7 0
4 years ago
A bag contains 5 red balls and 3 blue balls. A ball is picked at random from the bag and not replaced. Another ball is then pick
viktelen [127]

Answer:

  • 13/28

Step-by-step explanation:

<u>Given</u>

  • 5 red ball
  • 3 blue ball

<u>8 total balls</u>

  • p(r and r) = 5/8*4/7 = 5/14
  • p(b and b) = 3/8*2/7= 3/28

<u>Added up</u>

  • 5/14 + 3/28 = 10/28 + 3/28 = 13/28

Probability of 2 same colored balls is 13/28

5 0
3 years ago
Car dealerships claim to make most of their money from servicing cars. In a certain month, an Acura dealership sold fifteen less
MA_775_DIABLO [31]

Answer:

New cars sold = 20,

Used cars sold = 25

Cars serviced = 290

Step-by-step explanation:

In a month they sold fifteen less used cars than twice the number of new cars.

Lets say 'x' number of new cars were sold, then:

The number of used car sold is:

2\times x-15=2x-15

In the same month they serviced fifty more than twelve times the number of new cars sold. So the number of cars serviced is:

12\times x+50=12x+50

Altogether they sold or serviced 335 cars, so the sum of all the cars sold and serviced should be 335:

x+(2x-15)+(12x+15)=335

Solving for 'x' we get:

x+2x+12x-15+50=335

15x+35=335

15x=335-35=300

x=\frac{300}{15}=20

Therefore, the number of new cars sold in that month is 20.

Number of used car sold =2x-15=2\times 20-15=40-15=25

Number of cars serviced =12\times x+50=12\times20+50=240+50=290

We can also cross check by summing them up:

290+25+20=335

8 0
3 years ago
Answer this (picture attached)
oee [108]

Answer:

80

Step-by-step explanation:

The ratio of sweets between the people would be

Sushil:Alex:Peter or 3:2:5

In this case, Sushil has 24 sweets meaning that 3 was multiplied by 8 in order to get 24. This means that we have to multiply all the numbers by 8 and and them up.

24+(2x8)+(5x8)

=24+16+40

=80 sweets

6 0
3 years ago
3<br> 4<br> 5<br> 5<br> (1,-1)?<br> -17<br> 2t<br> -37<br> -44<br> (x + 4.7 - 5<br> -5<br> What does y-5 represent
tresset_1 [31]

Answer:

Please,I don't get your question & kindly be specific

7 0
3 years ago
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