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serg [7]
3 years ago
13

Pleaseeee help meeee

Mathematics
1 answer:
yan [13]3 years ago
4 0
Don’t really know if you still need help
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Fiona has a box with 5 red buttons and 9 blue buttons.She randomly selected one button, took it out of the box, then selected an
leonid [27]

Answer:

B. 10/91

Step-by-step explanation:

Box has 5 red buttons and 9 blue buttons.

We add 5 and 9 to get the total buttons.

5 + 9 = 14

Then, we find the probability for a red button.

5/14 = .35

Now, that we've taken out 1 button.

The amount of buttons available changes.

14 - 1 = 13

There are 4 red buttons remaining.

The probability for a red button changes to 4/13.

4/13 = .30

Then, we multiply both probabilities.

.30 x .35 = .111

Convert to a fraction.

.111 = 10/91

Thus it would be B.

7 0
3 years ago
Find the missing side of this right
navik [9.2K]

Answer:

x = 13

Step-by-step explanation:

First start with the blank equation

a^{2} + b^{2} = c^{2}

Plug in the legs and hypotenuse. Remember c squared is always the hypotenuse.

5^{2} + 12^{2} = c^{2}

Then solve

25 + 144 = c^{2}

169 =c^{2}

\sqrt{169} = \sqrt{c^{2} }

c = 13

3 0
3 years ago
69/14 as a mixed number
Otrada [13]

Answer:

6914 is 4 with a remainder of 13

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find missing number sequence 1,2,5,10,13,__,__,58,61
lys-0071 [83]
The pattern is *2 +3 *2 +3 *2 +3 .... 1 *2 = 2 , 2+3 = 5 , 5 *2 = 10, 10 +3 = 13, 13*2 = ?...
7 0
3 years ago
A jacket has an original price tag of $68. The jacket is on sale for 80% of its original price. What is the sale price of the ja
kow [346]

Answer:

I believe it is 54.40$

Step-by-step explanation:

I think weird. so

68 divided by 5 which will give you 20%(13.6) then multiply by 4 which is 80%(54.4)

5 0
3 years ago
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