A bin contains 10 cards labeled A to J and 10 cards labeled 1 to 10. The cards are shuffled and one card is chosen at random. What is the probability that the card is a letter in the word HEAD or a multiple of 3?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

How to solve a simultaneous equation involved with fractions?

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5