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puteri [66]
3 years ago
7

which expression represents the amount of money john has collected? john collects $5 for club dues from each member.

Mathematics
1 answer:
Verdich [7]3 years ago
7 0
5.00x (number of people)
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Need the answers please help​
Aleonysh [2.5K]

Answer:

\frac{1}{2}x+\frac{6}{5}=\frac{3}{10}x+\frac{3}{20}

x=-5\frac{1}{4}

7x-3+10=2x-8+8x

Hope this helps

7 0
3 years ago
Vector bought 15.6 pounds of paintballs. All together, the balls cost $35.99. About how much did the paintballs cost per pound?
cricket20 [7]

Answer: it would coast about $2.31 per pound

3 0
3 years ago
Read 2 more answers
assume the substance has a half-life of 11 years and the initial amount is 126 grams.How long will it be until only 15 % remains
Mumz [18]
(126) times (1/2 to the x/11 power) = 15% times 126

(1/2) to the x/11 power = 0.15

Take the log of both sides :

(x/11) times log(1/2) = log(0.15)

Multiply both sides by 11 :

'x' times log(1/2) = 11 x log(0.15)

Divide both sides by " log(1/2) " :

x = 11 x log(0.15)/log(1/2) = <em><u>30.107 years</u></em> (rounded)

That's the time it takes for <em><u>any-size</u></em> sample of this substance
to decay to 15% of its original size.


5 0
2 years ago
I need help I don’t understand
zimovet [89]

Answer:

Decreases

Step-by-step explanation:

As 'n' increases the value of the (1/4) will decrease.

Say, n=1 ; 1/4

n=2 ; 1/4 * 1/4 = 1/16(because n=2, there are two 1/4s)

n= and so on

3 0
2 years ago
Steven has a rectangular closet the length is 10 feet and the width is 48 inches determine the area of the closet in square feet
Alexxandr [17]
To be honest with u I think that u need to multiply 10 times 48.. I think thats it not sure if is the 100% correct answer
6 0
3 years ago
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