Liam's mass is 102.1 kg. choose the best approximation of Liams mass

When collecting statistical data, what is the value of using a random sample versus a sample of an entire population.

Solve and simplify, typing the final answer as fraction 2/5 + 1/4 + 7/10 =

Factor the expression. 2x² + 7x - 4

What the square root of 98

Expression 1 6 x 7 - 3^2 x 9 + 4^3 = Expression 2 5 + 4 x 2 + 6 - 2 X 2 - 1 (a) What is the value of Expression 1? (b) Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19. Answer:

What is the solution set of 2x 2 + x = 15? {3, - 5/2} {-3, 5/2} {2, - 3/2}

Marian can weed a garden in 3 hours. Robin can weed the same garden in 4 hours. How long will the weeding take them if they work together

If increasing 15 by n% is equivalent to decreasing 75 by n%, then what is 6% of n?

What is the equation of the line that passes through (15,9) and (-2,9) y=?

If the number of professors in a college is P and the number of students S, and there are 12 times as many students as professors, write an algebraic equation that shows the relationship The answer is?