A. The variables in the problem include the miles traveled, the cost to rent the car and the cost per mile traveled in the car.
b. The rate of change in the problem is the amount of payment that is expected per mile traveled.
c.The y-intercept is the total cost of the miles traveled without including the deposit.
d. A straight-line function will work for this problem, where y = mx + c.
m = $0.15, c = $25 and x = total miles traveled.
e. y = ($0.15)(1200) + $25
= $180 + $25
= $205
Sebaceous glands produce a substance that moisturizes and protects the skin. This is the correct answer because the sebaceous glands produce a fatty substance called sebum. The sebum will moisturize the skin and form a protective layer from infections.
Hope this helps!
-Payshence xoxo
Answer;
-In the smooth ER
In certain kinds of muscle cells, calcium ions are stored in the smooth ER.
Explanation;
-The smooth endoplasmic reticulum is the part of the endoplasmic reticulum (ER) which does not have ribosomes bound to it, thus not exhibiting the bumpy appearance shown by the rough endoplasmic reticulum.
-The smooth ER is important in the synthesis of lipids, such as cholesterol and phospholipids, which form all the membranes of the organism. In addition it is important for the synthesis and secretion of steroid hormones from cholesterol and other lipid precursors.
