3 years ago

Solve tan X = 2cot X

Mathematics

1 answer:

vichka [17]3 years ago

4 0

If x = 1 the the answer would be <span>2.01715045524.</span>

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Answer:

$10 each week

Step-by-step explanation:

The boxes sum is equal to 40.

(x-2)+(x-2)+(x-2)+(x-2)+(x-2) = 40

5x-10 = 40

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x =50/5

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The most recent census for a city indicated that there were 919,716 residents. The population of the city is expected to increas

OLEGan [10]

Answer:

1,474,951.

Step-by-step explanation:

Given a population that increases by a constant percentage, we can model the population's growth using the exponential model.

$P(t)=P_o(1+r)^t,$ where \left\{\begin{array}{lll}P_o=$Initial Population\\r$=Growth rate\\$t=time (in years)\end{array}\right\\P_o=919,716\\r=3.7\%=0.037\\$t=13 years$

Therefore, the population of the city in 13 years time will be:

$P(t)=919,716(1+0.037)^{13}\\\\=919,716(1.037)^{13}\\\\=1,474,950.9\\\\\approx 1,474,951$

The population be at that time will be approximately 1,474,951.

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3 years ago

Five less than the product of 3 and a number of 40 . Write in an equation

vagabundo [1.1K]

Answer:

I don't get the "number of 40" part, but here's my best shot!

3(40x)-5

Step-by-step explanation:

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The answer is D

Step-by-step explanation:

This is so because the opposite of a positive number is that number but negative. Hope this helps!

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