Answer:
not particularly good, but within an order of magnitude
Step-by-step explanation:
Cost per pair is 800/24 = 100/3 ≈ 33. So 28 is off by more than 5, about 16% of the actual value.
For some purposes, an estimate within 16% would be "good." For other purposes, not so good. In many engineering applications, an estimate within 10% is "good enough." In retail applications where profit margins are less than 5%, an estimate that is off by 16% can make the difference between profit and loss.
The estimate is not particularly good, but may be adequate.
Answer:
<u>The trail mix Josie wants to make should have 8 pounds of nuts and 2 pounds of raisins.</u>
Step-by-step explanation:
Let's help Josie to solve for n and r, this way:
Our equations system is:
n + r = 10
6n+ 3r = 54
**********************
n = 10 - r
Now, let's substitute n in the second equation and solve for r:
6 (10 - r) + 3r = 54
60 - 6r + 3r = 54
-3r = 54 - 60
-3r = -6
r = 2
Now, let's solve for n:
n = 10 - r
n = 10 - 2
n = 8
<u>The trail mix Josie wants to make should have 8 pounds of nuts and 2 pounds of raisins.</u>
Answer: A. (0,2)
Y-Intercept - (0,2)
No X-Intercept.
Step-by-step explanation: f(x)=2*3 is a horizontal line to the x-axis, which means that the y-intercept is (0,2) and is no x-intercept.
Hope this helps you out! ☺
Step-by-step explanation:
$10 per hour
9am to 3 pm = 6 hours
6 hours for 5 days = 6 × 5 = 30 hours
Amount earned for 5 days = $10 × 30 = $300
5% commission on $3,100 sales =
5/100 × 3100 = $155
Total earned = $300 + $155 = $455
Answer:
23
Step-by-step explanation:
if you break this shape into 2 shapes it will be easier to solve