The science club went on a two day field trip. the first day the members paid $60 for transportation plus $15 per ticket to the planetarium. the second day they paid $95 for transportation plus $12 per ticket for the geology museum. write and epression to represent the total cost for two days for the n members of the club.

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

9987

step-by-step explanation: