Answer:
The mean amount spent = £14.80
The modal product is hoodies.
Step-by-step explanation:
Here
25 T shirts each costing £10 were purchased
Amount spent on T shirts = 25 × 10 = £250
30 key ring of £5 were purchased
Amount spent on key ring = 30 × 5 = £150
40 Hoodies for £25 each
Amount spent on Hoodies = 40 × 25 =£1000
30 CD's for £15 each
Amount spent on CD's = 30 ×15 = £450
Total amount spent = 250 +150 + 1000 + 450 = £1850
Total items purchased = 25 + 30 + 40 + 30 = 125
Mean amount spent = ![\frac{1850}{125}= 14.80](https://tex.z-dn.net/?f=%5Cfrac%7B1850%7D%7B125%7D%3D%2014.80)
The modal product is Hoodies as the maximum number of hoodies were purchased.
Infinity and negative infinity, absolute value it's always more than 0
Answer:
<em>$170</em>
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Step-by-step explanation:
Given that:
One time fee for the use of trash dumpsters = $50
Charges for demolition per hour = $15
Time period for which trash dumpsters are used per day = 8 hours
To find:
The cost of 8 hours of operation = ?
Solution:
Here, to find the required cost, we need to first multiply the number of hours with the per hour cost of using the trash dumpsters.
And then we need to add the fixed / one time cost of the trash dumpsters to find the required cost.
Cost for using it for 8 hours = ![8 \times 15 = \$120](https://tex.z-dn.net/?f=8%20%5Ctimes%2015%20%3D%20%5C%24120)
Total cost for using it for full 8 hours = Cost for using it for 8 hours + One time cost = $120 + $50 = <em>$170</em>
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Therefore, the answer is: <em>$170</em>
18 divided by 4 this equals 4 with a remainder of 2 so i guess the 2 go in another row
Answer:
4, -19
Step-by-step explanation: