Since there are 4.5*10^2 grams of trash per day per person, we multiply that by 3.2*10^6 for everyone in the US and then multiply that by 365 to get how much in a year, which is 525600000000 or 5.256*10^11 (I think it's 11)

Step-by-step explanation:

7 0

2 years ago

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A cyclist rides at an average speed of 31 miles per hour. The cyclist’s speed, s, can differ from the average by as much as 8 mi

Shalnov [3]

In this compound inequality X should be 8.

4 0

3 years ago

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ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−

creativ13 [48]

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

Given sides of a rectangle

Length: l =4 − 7(3x + 4y)
Width: w = 3x(−2y)

Perimeter of rectangle

P = 2(l + w)

Using the given values

P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
2( 4 - 21x - 28y - 6xy) =
8 - 42x - 56y - 12xy

4 0

2 years ago

A certain forest covers an area of 4800 km^2 . Suppose that each year this area decreases by 5.25% . What will the area be after

9966 [12]

Answer:

the area after 6 years is 3,473 km^2

Step-by-step explanation:

The computation of the area after 6 years is as follows:

= Area × (1 - decreased percentage)^number of years

= 4,800 km^2 × (1 - 5.25%)^6

= 4,800 km^2 × 0.9475^6

= 3,473 km^2

Hence, the area after 6 years is 3,473 km^2

5 0

2 years ago