5.1y + 21.3 = -0.3y - 24.6
5.1y + 0.3y = -24.6 - 21.3
5.4y = -45.9
y = -8.5
Answer:
You would do rise over run (rise/run).
Step-by-step explanation:
Rate of change is basically slope, so you would do the same thing you would do to find the slope.
Assuming the mentioned shape is a cylinder;
Volume of cylinder=πr²h
100.48=π(r)²(6)
100.48/6π=r²
√52.611=r
r=7.25 units
Hope I helped :)
Answer:
1 2/9 minutes
Step-by-step explanation:
55 mph
55 / 60 = 11/12
11/12 of a mile = 1 minute
45 mph
45 / 60 = 3/4
3/4 of a mile = 1 minute
11/12 divided by 3/4
11/12 * 4/3
We can cross-cancel
11/3 * 1/3 = 11/9 = 1 2/9
It takes 1 2/9 minutes for the hummingbird to cross the lake
Hope this helps!
(Please let me know if I did something wrong!)
Answer:
this is the answer. hope you understood