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jeka57 [31]
3 years ago
8

john has 4 times as many dimes as he dies nickels.Altogether he has 3.60 how many of each coin he have?

Mathematics
1 answer:
Nuetrik [128]3 years ago
8 0
Usually these problems state the NUMBER of total coins.
4D + N = 3.60

Anyway, with trial and error I found
32 dimes and 8 nickels
32*.10 = $3.20 dimes
8 * .05 = $ .40 nickels

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3 years ago
Over which interval is the graph of the parent absolute value function f(x)=|x| decreasing?
pogonyaev

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(–∞, 0)

Step-by-step explanation:

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7 0
4 years ago
Can anyone help me please? it’s urgent.
katrin [286]
It said "no association between this dude winning and loss in harsh condition"

now look at harsh condition, total is 20, since there is no association that means they are the same, which is 10 and 10

WIN column total is 168, 158 for normal condition, 10 for harsh condition, adds up to 168.

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checked, complete, this is david signing off
8 0
3 years ago
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