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BabaBlast [244]
3 years ago
15

Solve the problem:

Mathematics
1 answer:
belka [17]3 years ago
7 0

Answer:

<u>Given function:</u>

  • p(t) = 2³10^{2t/3}

a)

<u>Find x when p(t) = 200:</u>

  • 2³10^{2t/3} = 200
  • 10^{2t/3} = 252
  • 2t/3 = log 25
  • t = 3 log 5
  • t = 2.0969 years ≈ 2 years and 1 month

b)

<u>Find p(t) when t = 4:</u>

  • p(4) = 2³(10^{2*4/3} ) = 8*10^{8/3} = 3713.27 million
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If a medium sized tree (13/27 ) casts a 39/40 sized shadow.. how big of a shadow would the full grown tree have?
erica [24]

Answer:

53\40

Step-by-step explanation:

27-13=14

39+1=40 14-1=13 13+40=53

53\40

4 0
3 years ago
Thomas purchased a bag of marbles on Monday. On Tuesday he gave half of the marbles to his brother. On Wednesday he gave eight m
kupik [55]

Answer:

168

Step-by-step explanation:

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Mark me as brainliest if this helps!

6 0
3 years ago
TIMED HURRY!! What is the sum of the series
Hoochie [10]

\\ \rm\Rrightarrow \sum^{60}_{n=1}3n

It will form a arithmetic sequence as

\\ \rm\Rrightarrow 3(1)+3(2)+3(3)\dots 3(60)

  • Common difference=6/3=2
  • First term=a=3
  • Last term=3(60)=180
  • n=60-1=59

So

Summation

\\ \rm\Rrightarrow \dfrac{n}{2}(a+\ell)

\\ \rm\Rrightarrow \dfrac{59}{2}(3+180)

\\ \rm\Rrightarrow \dfrac{59}{2}(183)

\\ \rm\Rrightarrow 5398.5

Option C

3 0
2 years ago
Read 2 more answers
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notsponge [240]

1=6/6

10* 6/6 = 60/6

 x= 60

8 0
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If x=4 and y=3, what is the value of x-3y²?
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The answer is -77.I hope this helped you.
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