What is the simplified form of π √3- 8π √3?
A: -7√3π
B: -9√3π
C:-7π
D:-9π

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.