Question 3 math help please show work

Step-by-step explanation:

The circumference of a circle is given by , where is the radius of the circle.

By definition, the radius is equal to half the diameter. Therefore, a circle with a diameter of 5.5 meters has a radius of meters.

Thus, the circumference of the silo must be:

(rounded to one decimal place as requested by question).

*Units for circumference should be in the same units as the radius/diameter is given in, since the circumference just refers to the perimeter of a circle.

**Your work for question 2 should include an equals sign, not an addition sign, between the part where you're adding the sevens and multiplying them:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

u bout ugly as   a mf

step-by-step explanation: lol