Answer:
<u>36 m</u>
Explanation:
We can consider this to be an AP.
Then,
<u>Subtract a₇ from a₉.</u>
- a + 8d - a + 6d = 24 - 20
- 2d = 4
- d = 2
<u>Finding a₁₅</u>
- a₁₅ = a + 14d
- a₁₅ = 8 + 14(2)
- a₁₅ = 8 + 28
- a₁₅ = <u>36 m</u>
C dependent variable because dependent means relying on something else
Answer:
Explanation:
where m is the mass, g is acceleration due to gravity
The masses m are on both sides hence they cancel
We know that T=2\pi W and substituting W with the above equation then
Answer:
brass, copper, zinc and aluminum, wood, glass, and plastic
Explanation:
From the information given,
diameter of ornament = 8
radius = diameter/2 = 8/2
radius of curvature, r = 4
Recall,
focal length, f = radius of curvature/2 = 4/2
f = 2
Recall,
magnification = image d
