a simple random sample of 10 pages from a dictionary is obtained and the number of defined words on each page is recorded. the sample mean is found to be 53.5 definitions per page and a standard deviation of 15.7 definitions per page. to support the claim that there are more than 70,000 defined words in the same as the claim that the mean number of defined words on a page is greater than 48.0. use a 0.05 significance level to test this claim

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

do you have a picture of the table

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft