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s2008m [1.1K]
4 years ago
6

What is the result when the number 50 is increased by 20%?

Mathematics
2 answers:
ruslelena [56]4 years ago
8 0

Answer: It's either 60 or 10.

Step-by-step explanation:

The difference would be 10 but that could also be considered your answer.

SashulF [63]4 years ago
4 0

Answer:

60

Step-by-step explanation:

50 times .2(20%) equals 10. 10 is 20% of 50 so add 10 to 50 and you get 60

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Help! I need an answer soon <br>pls don't make it random letters to get the points. ​
DanielleElmas [232]
It’s C because if you expand the brackets you get 3y+15, so then there’s 2x, 5y, and 15 :)
5 0
3 years ago
Bobby wants to go on a school trip that will cost him $250. He comes up with an equation that represents how much he needs to sa
monitta
Yes, Bobby will have enough money if he saves for 9 weeks. You can find this through either substituting w for 9 in the equation, or solving the equation itself. 

Substituting:

25(9)+30
Substitute w for 9. 

225+30
Simplify. 

225+30=255
Solve. 

255 is greater than 250, so yes, he will have enough money saved. 


Solving the equation:

25w+30=250
Original Equation

25w=220
Subtract 30 from both sides. 

w=8.8
Divide both sides by 25. 

The number of weeks he needs is 8.8. When rounding it up, you get 9. 


4 0
4 years ago
(10 points) Ben, Max, and Yolanda are at the front of three separate lines in the cafeteria waiting to be served. The serving ti
Alex777 [14]

Answer:

1/2 ; 1/3 ; 1/6

Step-by-step explanation:

Given :

Ben ~ exp(1)

Max ~ exp (2)

Yolanda ~ exp(3)

Ben :

X ~ exp(1)

Max:

Y ~ exp(2)

Yolanda :

Z ~ exp(3)

Probability that Yolanda is served first :

P(Z < (X, Y)) = Z /(x + y + z) = 3 /(1 + 2 + 3) = 3/6 = 1/2

Probability that Ben is served before Yolanda :

P(X < Z) = 1/ (1 + 2) = 1/3

Expected waiting time for first person served :

First person served = 1

Total = (1 + 2 + 3) = 6

Expected waiting time; E(x) :

E(x) : 1 / 6

4 0
3 years ago
Can someone help me get rid of this person (username = " Sasikaale ") she keep thanking my answers and I keep getting notificati
Marina86 [1]

Answer: Go to account settings, then go to Notifications, then choose to enable or disable as you wish :3

Would appreciate brainly <3

7 0
3 years ago
What is 7.630 in word form
Furkat [3]
Seven point six three
6 0
3 years ago
Read 2 more answers
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