Mathematics
20.04.2022 12:08
153
329
7
Solved by an expert

Is there any math to do this or is it just looking and eliminating.

Is there any math to do this or is it just looking and eliminating.
Is there any math to do this or is it just looking and eliminating.
Show Answers
rsanchez1226
rsanchez1226
4,5(5 marks)

The answer is "0.081"

Step-by-step explanation:

Dimes = 55

Calculating total coins = (23+55+20+19) = 117

P(for a dime) = \frac{55}{117}

Calculating remaining coins = 116

Nickels = 20

P(for nickel draw in second) = \frac{20}{116}

P(for a dime after that a nickel, without replacement)

= \frac{55}{117} \times \frac{20}{116} \\\\=  \frac{1100}{13572} \\\\=0.081

Popular Questions about the subject: Mathematics

What are the opposites of 6, -2.5, 2.25, and 6-7 Enter the answers...
Mathematics
21.05.2021 21:43
Use the formula V=lwh to find the volume of the rectangular prism:...
Mathematics
24.04.2021 05:50
Suppose that 1 kg of Sodium-24 is reduced to 0.0156 kg in 90 hours....
Mathematics
06.02.2020 22:27
if one acute angle of a right triangle has measure 56 degrees then...
Mathematics
12.05.2023 00:15

New questions by subject

Cholesterol is a precursor to I. prostaglandins II. vitamin K III....
Biology
25.09.2021 22:31
Which of the following statements about interjections is false...
English
13.08.2021 10:04
Explain why children are at a higher risk of suffering negative...
Biology
25.10.2020 21:57
Under the principle of popular sovereignty the national government...
Social Studies
18.12.2022 23:25
If there is a bad economic cycle in capitalism how is it repaired...
Social Studies
07.04.2021 13:39
Which statement best describes how the author views the idea of...
Spanish
18.09.2020 22:41
#
#
#
#
# #

We expand our knowledge with many expert answers