Based on the sample results, about what percent of the population prefers reading a hard copy?
sample results: digital copy: 4 hard copy: 21
n=25
a about 80%
b. about 50%
c. about 21%
d. about 16%

Can someone me do math because i am having a breakdown rn because i don’t get it

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)