anonymous 2.0

This page lists questions and answers that were posted by visitors named anonymous 2.0.

Questions

The following questions were asked by visitors named anonymous 2.0.

really need someone who is good with maths to assist me with this question In the Lewis family, the age of the father is three time the age of his son, and the difference between the age of the grandfather and the father is 27 years. If 𝑥 represents the a...

Answers

The following answers were posted by visitors named anonymous 2.0.

the same as for the area of a trapezoid.

well, just figure out the formula for the area: a = (w)(2w)(5w-15) for positive dimensions, w > 3 With no other restrictions, the range will be all positive real numbers.

secx + tanx = 3/2 secx = 3/2 - tanx sec^2 x = 9/4 - 3tanx + tan^2 x tan^2 x + 1 = 9/4 - 3tanx tanx = 5/12 so, sinx = 5/13 #2 is quite similar. tan^2 x + secx = 5 sec^2 x - 1 + secx = 5 sec^2 x + secx - 6 = 0 (secx+3)(secx-2) = 0 in QI, then, cosx = 1/2

If the first is a, then the 2nd is ar In the AP, then, 2ar-a = ar^2-2ar r^2 - 4r + 1 = 0 r = 2±√3 Since we know r>0, r=2+√3 check: without loss of generality, w can take a=1. Then we have GP: 1, 2+√3, 7+4√3 if we double the 2nd term, we have 1, 4+2√3, 7+4...

come on, guy. You must have solved exponential problems before, no? 5000 = 400,000 / (50 + 795e^-0.5t) 50 + 795e^-.5t = 80 795e^-.5t = 30 e^-.5t = 30/795 -.5t = log(30/795) t = -2log(30/795) = 6.55

ok ill do the test and risk it guys

Can anyone help with the last one? I don't have any friends to recommend it to.

the CORRECT answers are A D D A

i used (> °▼ °)> <(° ▼° <)'s answers and got a 50

Just whats the right answer

2) You will know when you dont have a radical in the denominator 3) if the index and radicad of two or more are the same its a like radical.

The second answer you put isn't there

If you post the wrong answers on purpose, you have no girls

Comparative and absolute advantage quick check answers 1- What distinguishes comparative advantage from absolute advantage in production? B- A country has comparative advantage in production when its opportunity costs of producing a good are lower than an...

Update for me on Modeling fission quick check, number five is different Which type of reaction is shown? C- Fission is shown because nuclei are being split into smaller and smaller pieces.

For developed and less developed nations quick check they switched the last question for me #5-Which of the following is considered a negative externality of production? answer is C- pollution caused by increased economic activity

Any one got alg 2 semester exam??? i need it im to stressed out