Answer:
the increase is 3 dollars
Step-by-step explanation:
if you have a 20 and then add 3 it would be 23 to check this do 23-3 and you get the first number you started with.
Answer:
cos B
Step-by-step explanation:
Let us take a look at angle B
The side adjacent angle B is 24 while the hypotenuse (the side facing the right angle) is 25
The relationship between the adjacent and the hypotenuse can be mapped our using the cosine
So, the cosine is the ratio between the adjacent and the hypotenuse
Hence, cos B = 24/25
Answer:
(a) $6,412.12
(b) 6624.
Step-by-step explanation:
We have been given the total cost function for a product is , where x is the number of units produced.
(a) To find the total cost of producing 400 units, we will substitute in our given formula.
Therefore, the total cost of producing 400 units is $6,412.12.
(b) To find the number of units produced with total costs of $8500, we will substitute in our given formula.
Switching sides:
Subtract 1900 from both sides:
Now, we will divide both sides of our equation by 750.
Using logarithm definition, we will get:
Therefore, producing 6624 units will give total costs of $8500.
Answer:
Step-by-step explanation: