To find the mean of the data set you would add all the number of the data set (2,2,2,3,4,4,4,4,6,6,7,7,7,8 )-data set based on dot plot then add all number together which would give you 75 then you would divide by the amount of numbers (15) and 75/15=5 so your mean would be 5
Answer:
$5.70
Step-by-step explanation:
→ Find the total amount they needed to pay
11.40 × 2 = 22.80
→ Divide the total by 4
22.80 ÷ 4 = $5.70
Answer:
1313385.786
Step-by-step explanation:
This is what I got. if helpful please mark me brainliest!
There should be a .94 increase making it be 141.94 at the end of the week.
This scenario is mostly found during a store sale where they offer discounts.
Assuming: Original price = 90 ; discount rate = 25%
Discount value = Original price * discount rate
Discount value = 90 x 25% = 22.50
Since 25% is the discount, you only need to pay 75% of the original price.
Discounted Price = original price * (100-25)% = 90 x 75% = 67.50