Answer:
$28
Step-by-step explanation:
The rate the jeans are reduced is $7 every week, if this continues for 4 weeks the total price of reduction for the jeans can be calculated by doing $7 x 4= $28.
The temperature of coffee 10 minutes after it was poured (120 F) will help in solving the constant “a”.
<span>120 = 120(2 ^ 10a) + 60 </span>
<span>2 ^ -1 = 2 ^ 10a </span>
<span>a = -1/10 </span>
<span>The temperature of coffee 30 minutes after it was poured is: </span>
<span>F = 120 ( 2 ^ -30/10) + 60 </span>
<span>F = 120 * 1/ 8 + 60 </span>
<span>F = 15 + 60 </span>
<span>F = 75</span>
Answer:
(y - 2647.7) = 39.95(x - 6)
y - 264.7 = 39.95x - 239.7
y = 39.95x - 239.7 + 264.7
y = 39.95x + 25
Answer: D: (4 x 87) x (1/10 x 1/10)
Answer:
The square root of -1 is i
