A table Shows a relationship y equals kx what is the constant proportionality, k The table shows :
X Y
2. 8
3. 12
5. 20
8. 32
Options:

3/2. 6. 4. 8/5

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?