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bekas [8.4K]
3 years ago
9

A bottle contains 2 green gum balls, 2 red gum balls and 1 blue gum ball. What is the probability of choosing a random gum ball

from the bottle that is NOT green? *
Mathematics
1 answer:
Ulleksa [173]3 years ago
6 0

Answer:

30%

Step-by-step explanation:

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If the denominator of 3/5 is increased by a number and the numerator is doubled, the result is 1. Find the number
nirvana33 [79]
So here the denominator is 5 and the numerator is 3. If you double 3, you get 6 and to make the fraction equal to 1, you have to make the denominator 6. So we do 6-5 which is 1

6 0
3 years ago
Please help with this!!
lozanna [386]

Answer:

#1.---60%   #2.---$12.60 per hour

Step-by-step explanation:

#1. Since It was originally $50 you have 50% already, so what I did was I multiplied 50 by 2. this got me 100 which is a simpler way to calculate by. 50 to 80 dollars is a $30 change, so multiply that by 2 and you get 60. 60 will be your percent of change. You can double check this by multiplying 50 by .60, the answer will be 30 and 50+30=80

#2 Since Tyler starts off with $12 per hour with a 5% increase you will need to multiply 12*.05 this will get you the answer of 0.6 you then need to add $12, since that was his original payment. 12+0.6=12.60, so his final payment would by $12.60 per hour

5 0
2 years ago
Courtney had $55 to spend at the fair. She paid $22.50 for rides and $14.25 for lunch and snacks. Courtney says she has $18.25 l
IrinaVladis [17]
She has $55. She spent $22.50 on rides so now she has $32.50 . Then she spends $14.25 on lunch and snack so now she has $18.25.


A. would be wrong because Courtney IS correct, she has $18.25 left.

C. is also wrong because, again, Courtney IS correct.

So the only option left is B and it explains why Courtney is correct.

Option B is the correct answer.

Hope this helps.

4 0
3 years ago
I need help with this<br>​
Mashutka [201]

Answer: D

Step-by-step explanation:

<u><em>When a coordinate is reflected over the y-axis, it changes from (x, y) to (-x, y)</em></u>

<em>The three coordinates of ΔCDE are</em>

  • C = (-8, -1)
  • D = (-6, -5)
  • E = (-2, -4)

<em>After the y-axis reflection, they'll become:</em>

  • C' = (-(-8), -1) = (8, -1)
  • D' = (-(-6), -5) = (6, -5)
  • E' = (-(-2), -4) = (2, -4)

<em>I hope this is correct :\</em>

3 0
3 years ago
PLZ HELP FAST!??!!!!​
masha68 [24]

Answer:

use math   way

Step-by-step explanation:

look up math   way

5 0
3 years ago
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