Luis' father is four times as old as Luis. His grandfather is twenty years older than his father. The sum of their three ages is 110. How old is Luis father?

Which best describes the strength of the correlation, and what is true about the causation between the variables? O It is a weak negative correlation, and it is not likely causal It is a weak negative correlation, and it is likely causal.

The smallest candle has a radius of 0.5 inches and a height of 3 inches. The other two candles are scaled versions of the smallest, with scale factors of 2 and 3. How much wax is needed to create one set of candles?

What is the sum of the exterior angle measures, one at each vertex, of a convex quadrilateral?

Select the correct answer from each drop-down menu. Use the given expression to complete the statements. 5. - 8 (3y + 13) - 1 In the first term, 5 is a (a. Variable b. constant c. coefficient) In the second term, (3y + 13) is a (a. constant b.

Alice earned interest of $120 from an investment of $1000 for two years. What is the rate of simple interest per year what does this mean

What's equal to 98/60

Which will most benefit you financially?

What is 216:18 using base ten blocks

Identify the pattern. Write the next 3 terms in each sequence. 83,75,67,59 ...

In 2002, the Centers for Disease Control and Prevention (CDC) reported that 8% of women married for the first time by their 18th birthday, 25% married by their 20th birthday, and 76% married by their 30th birthday.