Without a calculator work out 30:0.5

Which side lengths form a right triangle? Choose all answers that apply: 2, 15, 17 1,8, V65 2, 80,9

4. A patient is to receive 1.5 grams (g) of an antibiotic in 3 equal does. If tablets available are 250 milligrams (mg), how many tablets should the patient take in each dose?

When p is false and q is true, then p or q is true. A) Always B) Sometimes C) Never true

Find the next two terms of the following sequence 13, 4, - 11, - 32, ... Enter the terms separated by a comma.

Rectangle A is a scale drawing of Rectangle B and has 25% of its area. If Rectangle A has side lengths of 4 cm and 5 cm, what are the side lengths of Rectangle B?

There were 60 seventh grade students who signed up for soccer tryouts last year. This year, 48 seventh graders signed up for tryouts. What is the percent decrease in the number of students from last year to this year?

When a barrel is one faithful it holds 16 litres how many litres will it hold when half full

The temperature went from 48° to 36° in two hours. What is the percent of decrease in the temperature?

What is the slope of y=1/2x + 3?

Which of these r-value represents the strongest correlation - 0.5 - 0.7 - 0.4 - 0.6