Ucu by a ivumar suiduull wiu
..
mean 1.05 ounces and standard deviation 0.08 ounce.
(a) if the restaurant's goal is to put between 1 and 1.2
ounces of ketchup on each burger, about what percent
of the time will this happen?
(b) suppose that the manager adjusts the machine's set-
tings so that the mean amount of ketchup dispensed is
1.1 ounces. how much does the machine's standard
deviation have to be reduced to ensure that at least
99% of the restaurant's burgers have between 1 and
1.2 ounces of ketchup on them?
r2.8 where the old folks live here are a stemplot and
numerical summaries of the percents of residents

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

the factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. hope this ! mark brainliest! you v much! : )