Answer:320 were surveyed
Step-by-step explanation:
Answer:
30 degrees
Step-by-step explanation:
tanA=4√3/12
A=30
Answer:
slope or gradient of a line is a number that describes both the direction and the steepness of the line.
Answer:
First graph
Step-by-step explanation:
Start by determining the y-intercept. Letting x = 0 yields f(0) = 2(1) = 2. This exponential graph must pass through (2, 0). This eliminates both the second and the fourth answer choices.
Looking at the first graph, we see that (1, 6) is on the graph. Does this agree with f(x) = 2(3)^x evaluated at x = 1? Is f(1) = 2(3)^1 = 6? YES. So the first graph is the correct one for f(x) = 2(3)^x.
Sammy was selling tickets for the football game. He sold five more adult tickets (AT) than senior tickets (ST) and twice as many children's tickets (CT) than senior tickets. Let s represent the number of senior tickets sold
ST = AT - 5
CT = 2ST = 2(AT - 5)
