Cos x = 15÷17
because cos is adjacent side over hypotenuse.
Boys:girls = 4/5
boys = 4/(4+5) = 4/9 of the class
Answer:
1/9
Step-by-step explanation:
Only 1 out of the 9 options has the double pepperoni outcome
The relation is a function.
Step-by-step explanation:
As there is only one y-value for every x-value, this is a function
Answer:
180x^5.5
Step-by-step explanation: