The chance of rain tomorrow is 23% . And the chance of you wearing a red hat tomorrow is 110. What is the chance that it will rain and you will wear a red hat tomorrow? (Give your answer as a percent, but don't use the % sign.)

expression #3 is not equivalent. the others are.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

answer is because 4×10=40

and 98×4= is 392

40,392