subject
Mathematics, 04.10.2021 14:00 jgcugucgucg

The expression −
20
r
2
+
1
,
400
r

12
,
000
represents the total profit made by a company when selling a certain product for
r
dollars. Which inequality represents the sale price, in dollars, when the total profit will be at most
10
,
000
dollars?


20
r
2
+
1
,
400
r

12
,
000
>
10
,
000

− − 20 r 2 + 1 , 400 r − − 12 , 000 > 10 , 000


20
r
2
+
1
,
400
r

12
,
000

10
,
000

− − 20 r 2 + 1 , 400 r − − 12 , 000 ≥ ≥ 10 , 000


20
r
2
+
1
,
400
r

12
,
000
<
10
,
000

− − 20 r 2 + 1 , 400 r − − 12 , 000 < 10 , 000


20
r
2
+
1
,
400
r

12
,
000

10
,
000


The expression

−
20
r
2
+
1
,
400
r
−
12
,
000
represents the total profit made by a company when

ansver
Answers: 2

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You know the right answer?
The expression −
20
r
2
+
1
,
400
r

...

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