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SCORPION-xisa [38]
2 years ago
13

Can anyone help me with this ?

Mathematics
1 answer:
Setler [38]2 years ago
7 0

hope it can help you,x=-5,x=2

calculation is given in the picture

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A jar contains 16 quarters, 6 dimes ,7 nickels and 11 pennies, if one coin is selected at random, what is the probability it is
maksim [4K]

Answer:

11/20

Step-by-step explanation:

5 cents is worth $0.05.

A quarter is worth $0.25.

A dime is worth $0.10

A nickel is worth $0.05

A penny is worth $0.01

In total there are 40 coins in the jar.

The coins that are worth more than $0.05 dollars are the dimes and quarters, so there are 22 coins worth more than $0.05.

Therefore, the probability of of picking a coin worth more than 5 cents is:

22 / 40 = 11/20

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3 years ago
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IgorLugansk [536]

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Step-by-step explanation:

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Which of the following represents two lines that are coplanar and do not intersect?
OlgaM077 [116]
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7 0
3 years ago
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167÷2=83.5 how to solve
gavmur [86]

Step-by-step explanation:

162/2 (the same as 162÷2) =83.5

83.5+83.5=162

^

that was two times to add so we know for sure that 162/2=83.5. Theres no special way to solve it since its just dived by <em>two</em>. Its just 162÷2=83.5

Hope this helps.

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Answer:

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Step-by-step explanation:

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