Mathematics, 28.11.2020 01:00 jt121717
Question 8
The count in a bacteria culture was 600 after 15 minutes and 1300 after 40 minutes. Assuming the count grows
exponentially,
• What was the initial size of the culture?
• Find the doubling period.
• Find the population after 65 minutes.
• When will the population reach 15000.
You may enter the exact value or round to 2 decimal places.
Answers: 2
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 2
Mathematics, 21.06.2019 18:30
The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?
Answers: 3
Mathematics, 21.06.2019 21:30
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
Question 8
The count in a bacteria culture was 600 after 15 minutes and 1300 after 40 minutes. Assu...
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