The probability that it will be hot today is 0.4, the probability that it will be hot tomorrow is 0.5 and the probability it is hot both days is 0.2. What is the probability that it will be hot today or tomorrow?

a. 0.7
b. 0.11
c. 0.9
d. 0

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary