L The value, V, of a computer can be modeled by the function V(t) = 1, 300(.61), where t is the number of years since the computer was purchased.
Which function best represents the value of the computer in months?

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.