What is the unit rate of 4 grams for every 3/4 serving

5 1/3 grams per  1 serving

Step-by-step explanation:

To get a unit rate, we want a 1 in the denominator

4 grams

3/4 servings

Copy dot flip

4 * 4/3  grams per serving

16/3 grams per serving

5 1/3 grams per serving

Step-by-step explanation:

To find the unit rate, we can use the rule of three.

If 4 grams are equivalent to 3/4 serving, how much grams would be 1 serving?

Therefore, the unit rate is 5 1/3 grams per serving.

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb