The answers are (2 1/2, 10) and (3, 12)
//I just took the test and these were the answers
Answer:1800 words
Step-by-step explanation:
Multiply how many words per minute she types by how many minutes she types. In this case 60x30=?. The easy way to do this is drop the 2 zeros and do 6x3=18. In the original equation we dropped the 2 zeros. Now we add them back on the back of the 18 and get 1800.
Simplify the following:
(8 x^2)^3
Multiply each exponent in 8 x^2 by 3:
8^3 x^(3×2)
3×2 = 6:
8^3 x^6
8^3 = 8×8^2:
8×8^2 x^6
8^2 = 64:
8×64 x^6
8×64 = 512:
Answer: 512 x^6
The right answer is Option B: f(4) = 38
Step-by-step explanation:
Given function is;

For finding f(4), we will put x=4 in the given function; therefore
Putting x=4 in given function,

Therefore;
f(4) = 38 in the given function.
The right answer is Option B: f(4) = 38
Keywords: function, addition
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