True or false a positive slope goes up as you move from left to right along the x-axis.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

With alll of except for the 2 that i did already