The equivalent of 4 meters is 4.374 yards
It should be the answers c
Answer:
the maximum value is 3
Step-by-step explanation:
The maximum value of the function y = -2+5sin(pi/12(x-2)) is determined by taking the first derivative of the function. The first derivative is equal ( 5 pi/ 12 )* sin ((pi/12) (x-2)) = 0. x is equal to 4472 through the calculator. Substituting to the original equation, the maximum value is 3.
<span>To find the answer for how many cards were sold take the amount per card that she made a profit on which is $.35 multiply that by the amount she profited in one week which is $42. $.35 x $42 equals 120 cards sold.
Now that we know how many cards she sold, take that number (120 cards) and multiply is by the amount each card was sold for ($.75). 120 x $.75, which equals $90 all together before paying expenses.</span>
