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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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430,000 = 250,000 + 2,000x

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180,000 = 2,000x

Divide by 2,000
x = 90 months

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90 = 84 + 6 = 12 x 7 + 6

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6 0
3 years ago
Find the exact volume of a sphere with a radius of 6 inches
ladessa [460]

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904.778 in.

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4 0
3 years ago
What is value of x?<br> Enter your answer in the box.
marin [14]

Answer:

x \ = \ 10

Step-by-step explanation:

Let point D be the point where the straight line drawn from point A meets the straight line BC, it is evident that \triangle ABD and \triangle ACD is similar given that both triangles share the same angle, \angle BAD \ = \ \angle DAC. Hence, the ratio of the sides of each triangle is the same. Specifically,

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Performing cross multiplication yields

                                           12\left(x+4\right) \ = \ 8\left(2x+1\right) \\ \\ \rule{0.15cm}{0cm}12x+48 \ = \ 16x+8 \\ \\ \rule{1.1cm}{0cm} 4x \ = \ 40 \\ \\ \rule{1.3cm}{0cm} x \ = \ 10.

8 0
2 years ago
Last week Bill made a purchase of $56.78 before tax. This week, the same items on sale would have cost him $41.90 before tax. If
olga2289 [7]
I think $43.57 Bc 41.90 times .04 is 16.76 then move the decimal, and add 41.90+1.67=43.57
4 0
3 years ago
Read 2 more answers
Plz help I will mark you brainlist plz help ​
cricket20 [7]

2- 11

3- each hour she gets 8.75

4- .80

5- 3

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3 years ago
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