Answer:10 Seconds
Step-by-step explanation:
s=1600 ft
t=√(s) /4
t=√(1600)/4
t=40/4
t=10 seconds
Is something missing
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Answer: a) 1 / ⁴⁰C₅ b) 0.33
Step-by-step explanation:
a) The sample space consists of all numbers 1-40.
Since any of the number can be taken from the sample space so each of five 5 distinct numbers we take has equal probability of occurring. So probability of each 5 numbers set we take will be equal to 1 / ⁴⁰C₅
b)
If we pick exactly 3 even number then that means other 2 will be odd.
So, we have sample space of 40 numbers out of which 20 are even and 20 are odd.
Now we have to pick 3 even out of 20 and 2 odd out of 20.
Probability = ²⁰C₃ * ²⁰C₂ / ⁴⁰C₅
Probability= 0.33
Answer:
6. b
7. d
8. a
9. c
10.around 40
Step-by-step explanation:
no idea but i think i did my best
Answer:
* 1998 and 2001 had the most precipitation.
* The best years for survival were 1998 and 2001.
* One reason would be that precipitation rates are connected to plants as well. Fawns are herbivores, meaning they eat plants, so if the plants are well nourished by rain and growing, fawns will have plenty to eat. Sorry that I don’t know the second reason the two factors are connected.
* Fawns would most likely go extinct if the precipitation rate continues to go down.
Step-by-step explanation:
