Answer:
Sales tax on selling price: $2232.50(0.03) = $66.98
Step-by-step explanation:
List price: $2350
5% discount: 0.05($2350) = $117.50
Sale (selling) price: List price less discount: $2350 - $117.50 = $2232.50
Sales tax on selling price: $2232.50(0.03) = $66.98
Answer:
B
Step-by-step explanation:
I'm really not sure how to explain this.
Answer:
2730 ways.
Step-by-step explanation:
There are 3 positions to be filled by the 15 runners.
For 1st place, we can fill this position in 15 ways.
After filling 1st place remaining runners = 14
Number 2 place can be filled by remaining 14 runners.
So, the 2nd place can be filled by 14 ways.
Again, after filling 2nd place remaining runners are 13.
Therefore, 3rd place can be filled by 13 ways.
Total number of ways to fill all three places = 15 × 14 × 13
= 2730 ways
To find the number of t-shirts, we must add the individual cost of producing 1 shirt and equate it to 5.33. Since 200 is the cost of the set-up fee, we divide this by an unknown x, for the individual cost. We add 5, which is the cost to produce a shirt. We now have 200/x + 5 = 5.33. Find the value of x, which is 606, nearest to 600. Therefore approximately 600 t-shirts must be produced.
Answer:
3) ½ chance
4) 60 times
Step-by-step explanation:
<h3><u><em>
3) Theoretically, if the spinner is spun 150 times</em></u></h3><h3><u><em>
how many times would you expect to get an</em></u></h3><h3><u><em>
even number?</em></u></h3>
<u><em></em></u>
There are 12 equal sections, getting an even numbers is a ½ chance. ( same as odd numbers)
The probability is ⁶⁄₁₂ or ½.
In addition, this is theoretical probabilty, it doesn't require experiments.
<h3><u><em>
4) Based on the experiment, if the spinner is</em></u></h3><h3><u><em>
spun 150 times, how many times would you</em></u></h3><h3><u><em>
expect to get an even number?</em></u></h3>
Getting a 2: ⁴⁄₆₀ or ¹⁄₁₅
Getting a 4: ³⁄₆₀ or ¹⁄₂₀
Getting a 6: ⁷⁄₆₀
Getting a 8: ³⁄₆₀ or ¹⁄₂₀
Getting a 10: ⁵⁄₆₀ or ¹⁄₁₂
Getting a 12: ²⁄₆₀ or ¹⁄₃₀
Chance of picking a even number using 60 tries:
⁴⁄₆₀ + ³⁄₆₀ + ⁷⁄₆₀ + ³⁄₆₀ + ⁵⁄₆₀ + ²⁄₆₀ = ⁴ ⁺ ³ ⁺ ⁷ ⁺ ³ ⁺ ⁵ ⁺ ²⁄₆₀ = ²⁴⁄₆₀ or ⅖
Picking a even number using 150 tries:
⅖ · 150 = 60 times