a tea infuser is a right pyramid 7.9 cm tall. it's base is a rectangle 3.0 cm long and 15 cm wide. to make 1 cup of tea, the infuser must be 80% filled with tea. how many cups of tea can you make with a 100 ml tea container if you use this?

Full volume is:

80% of the volume of the infuser:

We know 100 ml = 100 cm³

Number of cups:

If you need a whole number then the answer is 9 cups

Note: The length of 3.0 cm doesn't make sense so changed it to 30 cm

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i