Answer : The square root of -1.44 (√-1.44<span>) is the imaginary number: i1.2
Note : Without the (-) you have 1.2 instead.</span>
Answer:
the number of student that took the test is missing
I think it is 100?
79 is 1 sigms (1 standard deviation) above the mean....
1 sd is 84% ... 16% are above the 79
multiply the students that took the test by .16
Step-by-step explanation:
Answer:
15,600 meters
Step-by-step explanation:
there are 3600 seconds in an hour. if you divide that by 15 you get 240. multiply 65 by 240 (which is every 15 seconds) and you get 15,600
42 because there is something to the equation. Where is will most likely make u fail so don’t take my answer because u will fail
Answer:
<u>The zeros of this function would be: </u><u>x = 4 and x = 6</u>, assuming that option got caught off while you were taking a picture.
Step-by-step explanation:
When they're asking for the zeros of this type of function, where is forms this kind of U-shape or also known as a quadratic equation, <em>they're asking what the x-value is when y = 0</em>, or when the line of the function touches the x-axis. Notice that it happens when x = 4 and when x = 6.
In short, <em>it's asking what the x-value is of the points of the function when it intersects the x-axis</em>. Hopefully my explanation wasn't too confusing. Good luck on the rest of the quiz!