Acard is drawn from a stands 52 card deck what is the probability that the card is a red card, or that it is a ten of clubs or a jack of clubs a. 1/52 b. 3/26 c. 7/13 d. 15/26

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5