Answer:
$9.60
Step-by-step explanation:
<em>Find the Discount </em>
The sale is 85% off, and the chalkboard is $64. To find the discount, multiply 85% and 64
85%*64
Convert 85% to a decimal by dividing by 100, or moving the decimal 2 spots to the left
85/100=0.85
85. --> 8.5--> .85
0.85*64=54.4
$54.40 is the discount
<em>Find the price </em>
Now we now the discount is $54.40. We have to subtract the discount from the regular price to find the sale price
regular price - discount
64-54.40
9.6
$9.60 is the sale price
The equation is not well formatted so I assumed it is
Answer:
1.0472 m/s
Step-by-step explanation:
If , the rate at which the depth is changing is the time-derivative of D(t);
At 2 am, t = 2 hours after midnight.
Substitute this in the last equation.
The equation for interest also works for depreciation
the price drops by 11%
or the price of the machine next year would be 89% of this year
the initial price is 60,000
the amount of years is 5
and the percentage of next year is 89
the full equation would be
60,000(0.89)^5
the price of the machine after five years is <span>33504.356694 (not rounded)
the answer you are looking for is C.</span>