Answer: ln 20 + 5t
<u>Step-by-step explanation:</u>
ln (<em>ab</em>) = ln<em>a</em> + ln<em>b</em>
ln (10e⁵ˣ) = ln 10 + ln e⁵ˣ → (ln e cancels out)
= ln 10 + 5t
<span>The graph of a degenerate circle is a point
Which mean :
A point is a degenerate circle (circle equation with zero radius)
for example: ⇒⇒ (x - 2)² + (y - 3)² = 0
</span>
Answer:
To use proportions to solve ratio word problems, we need to follow these steps:
Identify the known ratio and the unknown ratio.
Set up the proportion.
Cross-multiply and solve.
Check the answer by plugging the result into the unknown ratio.
Step-by-step explanation:
Answer:
Dean's prediction was correct.
Step-by-step explanation:
Dean picked up 31.5% yellow blocks (0.315 as a decimal), and Jeanne picked up 27% yellow blocks (0.27 as a decimal). If they had the same yellow block percent as before, Dean would get about 158 blocks, and Jeanne would get 135 blocks.
