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Ahat [919]
3 years ago
15

Can someone help me with question 6 please?

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0
This is kind of a guess but (a) you have the amount not the amount per blank so it’s not frequency.
(B) work out percentages or fractions or whatever for the data I.e. terraced - 6/20 3/10 30%
(C)measure the angle you draw and if it’s more than more and less than less
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How do I solve this?​
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\large\boxed{4\sqrt{-81}+\sqrt{-25}=41i}

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Help me answer these questions please 15, 19 and 20 please​
SpyIntel [72]

Answer:

15) K'(t) = 5[5^(t)•In 5] - 2[3^(t)•In 3]

19) P'(w) = 2e^(w) - (1/5)[2^(w)•In 2]

20) Q'(w) = -6w^(-3) - (2/5)w^(-7/5) - ¼w^(-¾)

Step-by-step explanation:

We are to find the derivative of the questions pointed out.

15) K(t) = 5(5^(t)) - 2(3^(t))

Using implicit differentiation, we have;

K'(t) = 5[5^(t)•In 5] - 2[3^(t)•In 3]

19) P(w) = 2e^(w) - (2^(w))/5

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20) Q(W) = 3w^(-2) + w^(-2/5) - w^(¼)

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Q'(w) = -6w^(-3) - (2/5)w^(-7/5) - ¼w^(-¾)

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