What if you dont have a median in the lower and upper quartile on a number line?

Mathematics

1 answer:

ArbitrLikvidat [17]2 years ago

7 0

You should. if you get two numbers in the middle, you have to add them and divide by two.

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Use a calculator to find an approximate solution to the equation. Round any intermediate work and steps to three decimal places.

Mariana [72]

Given;
6Ln (x + 2.8) = 9.6

We will transpose 6 in the Ln, so that we will leave Ln alone.
Ln (x + 2.8) = 9.6/6 = 1.6

we divide the 9.6 to 6 and we get 1.6

x + 2.8 = e^1.6
e^ for the substitution of Ln

x = e^1.6 - 2.8
insert the e^(1.6) in the calculator and you will get 4.95303242439511 and subtract 2.8 and you will get the answer.

x = 2.153
2.153 is the final answer in this question.

4 0

3 years ago

a colleague needs to move a 500 pound object that's on a lever. the fulcrum is 6 inches from the object. If your colleague weigh

Dafna11 [192]

Answer:

Step-by-step explanation:

The easier way to figure this is by using the concept of torque in physics. If the torque of the man is greater than that experienced by the box, the lever will tilt in the man's favor (in other words, he will move down and the box will be lifted). Torque is found by multiplying the perpendicular force by the length of the lever arm. Because we want the man's torque to be greater than the box's torque, the inequality is:

$\tau_{man}>\tau_{box}$ and