Answer:
B. Obtuse triangle
Step-by-step explanation:
The following triangle is an obtuse triangle.
Hello!
First you have to find what percentage prefers oranges with the current data
Add all the numbers up
150 + 220 + 235 + 185 = 790
Divide the amount that preferred oranges by the total amount of people that answered
185 / 790 = 0.23417721519
Since this is a long decimal we can multiply the fraction by the amount we want to know
185 / 790 * 2370 = 555
The answer is 555 people
Hope this helps!
Answer:
$182.64
Step-by-step explanation:
$56.63x2 =$113.26
$113.26+$69.38
=$182.64
Answer:
35/40
Step-by-step explanation:
To compare, both denominator should be same.
9 students, 4 are selected and order doesn't matter:
Go to the 9th row of the triangle (mind you the first row is 0), the 2nd is 1st row
9th row: 1 9 36 84 126 126 84 36 9 1
Now choose the 4th column (excluding the 1st , you will get 126 :
so 126 is the number of combination requested:
PROOF: ⁹C₄ = 9!/(9-4)! .4! = (9!)/5!.4! = 126
