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N76 [4]
3 years ago
7

Emma received a $40 gift card that could be used to download television programs. After she downloaded 5 programs, she had $30 r

emaining on her gift card. If each program costs the same to download, what is the cost of one download?
Mathematics
1 answer:
julsineya [31]3 years ago
4 0

Answer:

$2 each

Step-by-step explanation:

5×2=$10 $40-$10=$30

Hope this helped! :)

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in a party,there is 40 percent more males than females.there are 475 males and females altogether.how many males were at the par
Phantasy [73]

The ratio of males to females is 1.4 : 1, so the fraction of the total that is made up of males is 1.4/(1.4 + 1) = 1.4/2.4 = 7/12.


There were (7/12)*475 ≈ 277 males at the party.

There were 475 - 277 = 198 females at the party.

7 0
3 years ago
A circle has a circumference of 42 in.what is the area of the circle
Solnce55 [7]

Answer:

140.37 in²

Step-by-step explanation:

C = 2πr

42 = 2πr

21 = πr

r = 21/π

A = πr²

A = π × (21/π)²

≈ 140.37 in²

3 0
3 years ago
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Frederick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin.
belka [17]

Answer:

the statements given above are true.

Step-by-step explanation:

Given that Frederick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin.  

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iv) If the number of trials is changed, the predicted number of outcomes also changes.

v) If the number of trials is changed, the number of experimental outcomes also changes.




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Simplify the expression: 15w-6w+14w^2
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=<span><span>14<span>w2</span></span>+<span>9<span>w hope this helps
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Exponential function f is represented by the table. x -2 -1 0 1 2 f(x) -46 -22 -10 -4 -1 Function g is represented by the equati
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This makes no sence at all likee

Step-by-step explanation:

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