Darius owns a business that manufactures and sells record players, now that vinyl records have resurged in popularity. The graph shows
Darius's expected revenue and cost in relation to the price he sets for each record player,
+7,000
(52, 6,570)
Cix
+6,000
(32,5,539)"
+5,000
(85, 4,062)
+,000
R(x)
Total (dollars)
+3,000
+2,000
1.000
20
30
40
50
60
70
80
90
100
+-1,000
Price (dollars)
To make a profit, Darius should set the price for a record player between $
ands

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

answer: about 22.67

step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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