It looks like it goes through (0,-3) and (1,2), so the gradient is (change in y)/(change in x) ->
(-3-2)/(0-1) = 5
So y=5x+b
Then as we know it passes the y axis at (0,-3) so b= -3
So we have y=5x-3
Answer:
11.820 ft
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that ...
Sin = Opposite/Hypotenuse
The length of the ladder is the hypotenuse of a right triangle with 52° as the base angle. The side opposite is the height up the building where the top of the ladder rests. So, you have the relation ...
sin(52°) = height/(15 ft)
Multiplying by the denominator gives you ...
height = (15 ft)·sin(52°) ≈ 11.820 ft
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You may need to round this number appropriately.
Answer:
Step-by-step explanation:
Part A: What is the population in this survey?
The population in this context is the total number of registered voters in the whole city of San Diego.
Part B: What is the population parameter
The population parameter in this survey is the maximum percentage increase in municipal taxes that they would approve.
Part C: What is the sample in this survey?
The sample in this survey is the randomly selected 650 registered voters in the city.
