Total number of cards in the stack =180
Height of stack (all cards) = 38 inches
Now, we know that the thickness of 180 cards is 38 inches,
now the thickness of one card can be obtained by dividing the total thickness by the number of cards
Thickness of 1 card = Total thickness of all cards/ total number of cards
Thickness of 1 card = 38 inches/180 = 0.211111.....inches
Each card is 0.21 inch thick (rounded to two decimals)
Answer:
Step-by-step explanation:
Let C represent number of dairy cows.
We have been given that each dairy cow produces 3500 gallons of milk per year. So amount of milk produced by C cows in 1 year would be 
gallons.
We are also told that the dairy sells milk for 2.00 per gallon. So yearly income I, in dollars for the dairy milk production would be 2.00 times the yearly milk production.
Since yearly milk production from C cows is , so Income would be:
Therefore, the formula represents yearly income (I) as a linear function of C.
Answer:
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Answer:
12n -5 ≤ 55
Step-by-step explanation:
12 times a number (represented by n) is 12n.
"Decreased by 5" means 5 is subtracted from the product, giving 12n-5.
"Is no more than 55" means "is less than or equal to 55".
Then the expression written using math symbols is ...
12n -5 ≤ 55
