Use the bar graph to find the requested probability.The bar graph below shows the number of girls born at a certain hospital on New Year's Day in each of the years 2000-2005. If one of these girls is randomly selected, what is the probability that she was born in 2001?
A.
B.
C.
D.
Answer: D
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Solve the problem.When a beam of light is reflected from a smooth surface, the angle formed by the incoming beam with the surface is equal to the angle formed by the reflected beam and the surface. The beam of light in the figure makes an angle of 39° with
. Complete the path of the light beam as it reflects from
, from
, from
src="https://sciemce.com/media/4/ppg__question0423191135__f1q2g5.jpg" style="vertical-align: -4.0px;" />, and from again. At what angle does the beam reflect from
the second time?
A. 70°
B. 77°
C. 31°
D. 97°
Indicate whether the function is a constant function, linear function, quadratic function, or cubic function.c(x) = 0
A. Quadratic B. Linear C. Constant D. The function cannot be described by any of these terms.
Write a numerical expression for the phrase and simplify it.12 less than -9
A. 12 - (-9); 21 B. -9 - 12; -21 C. 12 - 9; 3 D. -9 - 12; 21
Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) =
A. f(x): D = , R =
;
f-1(x): D = , R =
B. f(x): D = , R =
;
f-1(x): D = , R =
C. f(x): D is all real numbers, R is all real numbers;
f-1(x): D is all real numbers, R is all real numbers
D. f(x): D = , R =
;
f-1(x): D = , R =