Answer:
area = 26 m²
Step-by-step explanation:
4x5 = 20
3x4x0.5 = 7.5
20 + 6 = 26 m²
Answer:
C
Step-by-step explanation:
Here, we want to find an equation in the options which is same as the equation given in the question;
The equation we are testing against is;
0.05n + 0.1d = 3.65
What we can do here is divide through by 0.01
So we will have;
0.05n/0.01 + 0.1d/0.01 = 3.65/0.01
= 5n + 10d = 365
Answer: 455 different ways
(15 x 14 x 13) / (3 x 2 x 1) = 455
As it's an estimation, it's better to round to the nearest ten.
142 to the nearest 10 is 140.
99 to the nearest 10 is 100.
Now you should just take away the estimate of how many you sold from the estimate of the total inventory:
140 - 100 = 40.
You have approximately 40 DVD players left.
