Ask question

Ask question

All categories

2 years ago

9

A certain forest covers an area of 3600km^2. Suppose that each year this area decreases by 6%. What will the area be after 8 yea

rs?

1 answer:

timama [110]2 years ago

6 0

Answer:

= 1728km2

Step-by-step explanation:

From the formula A = PRT/100%

Where; A is final

P is initial

T is time taken

R is the rate

Therefore A = 3600 × (6/100) × 8

= 1728km2

You might be interested in

a carpet cost $15 per square foot. ( When calculating the price, any fraction of a square foot is counting as a whole square foo

gregori [183]

300 dollars, 15x20 because they count any fraction as a foot, so is like you are going to buy 20 foot of carpet.

5 0

3 years ago

-8=-16+m <br> pls show work! ty

rosijanka [135]

Answer:

-8=-16+m

-8+16=m

m=8

I would appreciate if my answer is chosen as a brainliest answer

6 0

2 years ago

Read 2 more answers

What is the math term for you taking parentheses away?

TEA [102]

You might be thinking of "distribution" or "distributive property"

Example:

2(3x+5) = 2*3x+2*5 = 6x+10

I multiplied the outer 2 by each term inside (3x and 5)

4 0

2 years ago

Read 2 more answers

A carpenter bought 750 nails. Each nail has a mass of 5.2×10−3 kilogram. What is the total mass, in kilograms, of the nails the

lawyer [7]

The total mass, in kilograms, of the nails the carpenter bought is 3.9 kilogram

<h3><u>Solution:</u></h3>

Given that carpenter bought 750 nails

Each nail has a mass of $5.2 \times 10^{-3}$ kilogram

To find: total mass, in kilograms of the nails bought

The total mass of the nails bought can be found out by multiplying number of nails bought by mass of each nail

Number of nails bought = 750

Mass of each nail = $5.2 \times 10^{-3}$ kilogram

total mass of the nails bought = number of nails bought x mass of each nail

$\text {total mass of the nails bought }=750 \times 5.2 \times 10^{-3}$

$\text {total mass of the nails bought }=3900 \times 10^{-3}=\frac{3900}{1000}=3.9$

Thus the total mass of nails bought is 3.9 kilogram

4 0

2 years ago

True or false.The perimeter is the boundary of a shape or an object.

vredina [299]

Answer:

I got this off the internet : In geometry, perimeter can be defined as the path or the boundary that surrounds a shape. It can also be defined as the length of the outline of a shape.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers