Answer:
The answer is option C
Step-by-step explanation:
x² - 7x + 10
To factor the expression rewrite - 7x as a difference
That's
x² - 5x - 2x + 10
<u>Factor out x from the expression</u>
x( x - 5) - 2x + 10
<u>Factor - 2 from the expression</u>
x(x - 5) - 2( x - 5)
Factor out x - 5 from the expression
The final answer is
<h3>( x - 2)(x - 5)</h3>
Hope this helps you
Answer:
<em>The probability that 10 or more students will live in campus housing is approximately 0.111%</em>
Step-by-step explanation:
<u>Binomial distribution formula:</u>
<em>If the probability of success is 
, then the probability of 
successes out of 
trials will be: 
</em>
26% of college students live in campus housing. So here, 
A random sample of 15 college students is selected. So, 
Now, "10 or more students" means 10 or 11 or 12 or 13 or 14 or 15 students. That means, 
Thus, the probability that 10 or more students will live in campus housing will be........
![[^1^5C_{10}(0.26)^1^0(1-0.26)^5]+[^1^5C_{11}(0.26)^1^1(1-0.26)^4]+[^1^5C_{12}(0.26)^1^2(1-0.26)^3]+[^1^5C_{13}(0.26)^1^3(1-0.26)^2]+[^1^5C_{14}(0.26)^1^4(1-0.26)^1]+[^1^5C_{15}(0.26)^1^5(1-0.26)^0]\\ \\ = 0.00094...+0.00015...+0.00001...+ 0.0000014...+ 0.000000071...+0.0000000016...\\ \\ =0.00111002... =0.111002...\% \approx 0.111\%](https://tex.z-dn.net/?f=%5B%5E1%5E5C_%7B10%7D%280.26%29%5E1%5E0%281-0.26%29%5E5%5D%2B%5B%5E1%5E5C_%7B11%7D%280.26%29%5E1%5E1%281-0.26%29%5E4%5D%2B%5B%5E1%5E5C_%7B12%7D%280.26%29%5E1%5E2%281-0.26%29%5E3%5D%2B%5B%5E1%5E5C_%7B13%7D%280.26%29%5E1%5E3%281-0.26%29%5E2%5D%2B%5B%5E1%5E5C_%7B14%7D%280.26%29%5E1%5E4%281-0.26%29%5E1%5D%2B%5B%5E1%5E5C_%7B15%7D%280.26%29%5E1%5E5%281-0.26%29%5E0%5D%5C%5C%20%5C%5C%20%3D%200.00094...%2B0.00015...%2B0.00001...%2B%200.0000014...%2B%200.000000071...%2B0.0000000016...%5C%5C%20%5C%5C%20%3D0.00111002...%20%3D0.111002...%5C%25%20%5Capprox%200.111%5C%25)
Answer:
I think, it’s A, because, if you organize it in standard order,it doesn’t with any of them.
Does it have multiple choice?
If it does not i can give you my answer but idk how they want it to be written or to be simplified.
Answer:
278 square centimeters
Step-by-step explanation:
You need to use the Pythagorean Theorm. If you're pyramid is a perfect square, then to the middle the length is 5. Because 10/2 is 5. You then use the Pythagorean Theorm (a^2 + b^2 =c^2) to find the side length of the traingle. When you square the hypotenuse and subtract the bottom leg sqaured, you are left with 3.46274054 after square rooting it. (c^2-a^2=b^2) Plug these into the equation for a right, rectangluar pyramid. You then get 277.9, rounded, is 278.
Hope this helps!
