At a handmade-furniture shop, the time that it takes to build a dining table is inversely proportional to the number
of people assigned to the task. If it takes 4 people 6 hours
to build a dining table, how long would it take 5 people to
build the same kind of dining table?
A 3.3 hr
B 4.8 hr
C 7 hr
D 6.8 hr
?

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

how many players are there?

step-by-step explanation:

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation:

the rate of change is 25