Aweather balloon holds 2,850 cubic meters of helium. the density of helium is 0.1685 kilograms per cubic meter. how many kilograms of helium does the balloon contain? round your answer to the nearest whole number. only enter a numerical value in the answer blank.

numerical answers expected!

question 4 (multiple choice worth 5 points)

(08.04 mc)

the number of goldfish in a tank is 19, and the volume of the tank is 52 cubic feet. what is the density of the tank?

0.22 goldfish per cubic foot
0.27 goldfish per cubic foot
0.33 goldfish per cubic foot
0.37 goldfish per cubic foot

480

Step-by-step explanation:

35-60 students are taking math.

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: