An electronics store receives a shipment of 40 graphing calculators including 5 that are defective. Four of the calculators are selected to be sent to a local high school. How many of these selections will contain no defective calculators

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Add the fractions and simplify 1/2+ 1/3

Atemperature of 1.64◦f corresponds to answer in units of ◦c.