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Alex Ar [27]
3 years ago
7

A piggy bank contains 20 pennies, 18 nickels, 25 dimes, and 12 quarters. A coin is chosen, it is not replaced and another is cho

sen. What is the probability of choosing two dimes in a row
Mathematics
1 answer:
aivan3 [116]3 years ago
3 0

Answer:

There is a 75% change 2 dims will be chosen in a row.

Step-by-step explanation:

There are more dimes than anything else. Therefore, there is more of a change to get 2 dimes in a row than anything else.

Please mark brainliest!

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at a zoo 3 pandas eat a total of 181.5 pounds of bamboo shoots each day. the male eats 3 times as much as the baby. the female e
Monica [59]
At a zoo it has been found that the total amount of bamboo shoots eaten by 3 pandas in a day is 181.5 pounds. Also it is given that the male panda eats 3 times as that of the baby panda and the female panda eats 2 times as that of the baby panda.
Let us assume that the amount of bamboo shoot eaten by the baby panda in a day = X
The amount of bamboo shoots eaten by the male panda in a day = 3X
Amount of bamboo shoots eaten by the female panda in a day = 2X
Then
X + 3X + 2X = 181.5
6X = 181.5
X = 181.5/6
   = 30.25
So the baby panda eats a total of 30.25 pounds of bamboo shoots in a day.
The amount of bamboo shoots eaten by the female panda in a single day = 2 * 30.25
                                                                                                                       = 60.50
So the female panda eats 60.50 pounds of bamboo shoots in a day.
3 0
2 years ago
A buoy floating in the ocean is bobbing in simple harmonic motion with period 3 seconds and amplitude 13in. Its displacement d f
Ymorist [56]

You can try to find your answer at preanswer.com

5 0
3 years ago
What mixed number does it show?
Gelneren [198K]
Hi there!

Since there are 4 columns of boxes fully shaded in and one other box with one section shaded in out of 6 sections, the answer would be
4 + 1 of 6, or

4 1/6.

Hope this helps!
5 0
3 years ago
Read 2 more answers
Find the value of x.
Nostrana [21]

Answer:

21.6 degrees

Step-by-step explanation:

the sum of angles in a triangle is 180 degrees

71 + x + (4x-11) = 180

open the brackets

71 + x +4x - 1 = 180

71 + 1 + x + 4x =180

72 + 5x =180

5x = 180 -72

5x = 108

x = 108/5 = 21.6

4 0
3 years ago
Giving out 60 points
Yuki888 [10]
If the markers are 4.5 inches away on the map, and 2.5 inches represents 10 miles, then we need to make ratios we can work with.

Inches / Miles: 

4.5 / x
2.5 / 10

Now, we can cross multiply to end up with:

2.5 * x = 4.5 * 10

Simplify:

2.5x = 45

Divide 2.5 on each side:

2.5x / 2.5 = 45 / 2.5

Simplify:

x = 45 / 2.5
x = 18

Awesome! Now we have a real ratio on the real distance of the markers.

<span>2.5 : 10  &  4.5 : </span><span>18.
</span>
18 miles is the actual distance between the two markers.

Hope I could help! If my math is wrong, or it isn't the answer you are looking for, please let me know!
<span>Have a good one!</span>
6 0
3 years ago
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