No you add them all together and then you divide the number of GPA's to get the mean. You go from greatest to lowest to figure out the median and to find the mode excepts my mind. <span />
Answer: Approximately 51%
Step-by-Step-Explanation:
<u>Given -</u>
- Cost - $25.50
- Selling for - $38.50
<u>We must find:</u>
- The price Starr is marking up
<u>Profit</u> (<u>Numbers Given</u>)
<u>$38.50 - $25.50 = $13.00</u>
<u>Profit</u>, (<u>In percent)</u>
<u>13/25.50 × 100 ≈ 51%</u>
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Answer:
9.28 × 10⁻⁴ cm/year.
Step-by-step explanation:
Let d(t₀) represent the initial position of Kauai island = 0 km from the hot spot. at time t = 0 million years. Let d(t₁) represent its final position at time t₁ = 5.1 million years later in the North - west direction. d(t₁)=473 km = 4.73 × 10³ cm. The average speed v = total distance/ total time =[d(t₁) - d(t₀)]/t₁₋t₀ = (4.73 × 10³ - 0)/(5.1 × 10⁶ - 0) = 4.73/5.1 × 10³⁻⁶ = 9.275 × 10⁻⁴ cm/year ≅ 9.28 × 10⁻⁴ cm/year
