He needs 100g of the 21% alloy, and 0g of the 15% alloy to attain the 100g of 21% titanium.
The math vocabulary would be
POWER. (Example : 4 to the second power. (
).
Once you multiply a number by a number (which is exponents), that's the same thing as being 'formed by repeated multiplication by the same factor."
Answer: a
Step-by-step explanation:
Answer:
x>4 or x <-4
Step-by-step explanation:
-2|x| < -8
Divide each side by -2, remembering to flip the inequality
-2|x|/-2 > -8/-2
|x| >4
To get rid of the absolute values, we get 2 equations one positive and one negative
x>4 or x <-4
Answer:
There were 1,495 students enrolled at liberty middle this year
Step-by-step explanation:
1,300 + 15%