The period of the function is pi/b, b=2 and therefore the period is pi/2, half of that is the vertical asymptote which is positive or negative pi/4
I would go with A. The exact answer is 1/11
E40435.29 = E404,000
E214729.08 = E215,000
E64968.75 = E650,000
E223589.99 = E224,000
E111111.11 = E110,000
Hope this helps , pleeease vote as brainliest!!
Answer:
1 : 140
Step-by-step explanation:
The scale used to make the model of height 4.2 feet = 1.28016m of a skyscraper (a very tall building) of height 525m is given as:
1.28016/525
= 1 : 410.156
≈ 1 : 410
He solved 30 questions.
He solved one question in one minute.
This if he continued at the speed and there are 40 minutes to solve the test and he leaves 10 minutes earlier. He is left with 30 minutes and one minutes per question . Therefore, he solved 30 question.
