In a deck of forty cards, there are ten cards each of red, blue, green, and yellow. What is the probability of selecting two red cards with no replacement? Assume that each card is equally likely to be chosen.

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

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?

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq