Answer:
lets take a differential equation
taking derivative of M w.r.t y and N w.r.t x
so this is an in exact equation we will find integrating factor and make it exact equation
so 1/y is our integrating factor multiply it by the equation we will get an exact equation:
take derivative
now solving this exact equation
Answer:
answer is the number 5
Step-by-step explanation:
First you square root 9 which is 3. Then u 3-1= 2. then u times 2 by 6 which equals = 12. Then minus 7 from this number. 12-7=5 ur number is 5.
The question asks us to find the area of a circle, which can be represented by the formula
. We are told to use
for pi, but we still have the 'r', which represents the radius. To find the radius, we halve the given diameter, giving us
. When we plug in all of our derived values into the formula, we get that the area of the circle is approximately
. Hope this helped and have a great day!
Answer: 25
Step-by-step explanation:
From the question, we are told that a producer of electronic book readers is performing a quality check to make sure that the reader's backlight is working correctly. Then, the plant manager tests 2,000 readers on Monday and finds that 8 have defective backlights. The fraction 1/x is the experimental probability of a book reader having a defective backlight. What is the value of x?
Number of tested readers= 2000
Defective backlight = 8
Probability of having a defective backlight will be the number of defective backlight divided by the number of readers tested. This will be:
= 8/200
We reduce the nice fraction to its lowest term.
8/200 = 1/25
Therefore x will be 25
It’s 73 because 9&jekddkjeejeisushehehfcudi