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TEA [102]
3 years ago
6

There 64 cards in a pack. Each card is white red or black. The ratio of the number of red cards to the number of black cards is

1:1. 8 red cards are removed from the pack. Find the ratio of the number of red cards now in the pack to the number of black cards now in the pack. Give your answer in its simplest form
Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0
3:4
32:32 to begin with 
24:32, which can be simplified by dividing both sides by 8. 

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nirvana33 [79]
If you multiply by 24 you should get $864
3 0
2 years ago
Read 2 more answers
What is true about angles that are complementary to the same angle
ivolga24 [154]
I believe they are all equivalent

Ex.). If angles A, B, and C are all complementary to an angle that is 30 degrees, then all three would be 60 degrees (60+30=90)
7 0
2 years ago
Please help fast, thanks !
Maslowich

Answer:

a) 0.8

b) 0.3

c) 0.9

d) 0.95

Step-by-step explanation:

A probability always adds up to 1. It is between the scale of 0 (never likely) to 1 (very likely).

So:

1 - 0.2 = 0.8

1 - 0.7 = 0.3

1 - 0.1 = 0.9

1 - 0.05 = 0.95

Hope this helped!

8 0
2 years ago
Please help mehhh Thank you! :)
vivado [14]
Parentheses first -4+-8= -12(1)= -12
= -12
4 0
3 years ago
George is helping the manager of the local produce market expand her business by distributing flyers
spin [16.1K]

Answer:

20 + 0.05x ≥ 65

Step-by-step explanation:

20 is by itself since thats what he earns extra per day.

Since he earns 0.05 per flyer, that means we are going to need a variable since we don't know how many flyers he passes. Let x be equal to that.

Since he wants to make at LEAST 65 we are going to use the greater than or equal to symbol since he doesn't want to make less than that.

20 + 0.05x ≥ 65

Best of Luck!

4 0
3 years ago
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