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Alex73 [517]
3 years ago
5

Help with this please

Mathematics
1 answer:
Stella [2.4K]3 years ago
6 0

Answer:

1 and 7 and 5

Step-by-step explanation:

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A certain forest covers an area of 2100 km^2. Suppose that each year this area decreases by 5.25%. What will the area be after 6
Neko [114]

Answer:

The area after 6 years is 1519.49km^2

<em></em>

Step-by-step explanation:

Given

a = 2100 --- Initial Value

r = 5.25\% --- Rate

Required

Determine the area after 6 years

Because the area reduces,, the following formula will be used to solve the question.

y = a*(1 - r)^t

Here

t = 6

So, we have:

y = 2100*(1 - 5.25\%)^6

Convert percentage to decimal

y = 2100*(1 - 0.0525)^6

y = 2100*(0.9475)^6

y = 1519.47866516

y = 1519.49 -- approximated

<em>The area after 6 years is </em>1519.49km^2<em></em>

4 0
3 years ago
Graph a line with a slope of -2/5 That contains the point (-3,5)
love history [14]

put one point on (-3,5) and another point on (2,3)

7 0
3 years ago
A painting measures 40cm by 35cm.how many squared cm does its surface cover?
Anuta_ua [19.1K]

Answer:

1400 cm squared

Step-by-step explanation:

40*35=1400cm squared

5 0
4 years ago
Jorge is making 6 large salads
ladessa [460]

Answer:

what is the rest of your question haha

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help this is due in tomorrow you dont have to answer all questions
Kisachek [45]

Answer:

1 is multiplication

2 is division

3 is parentheses

4 is exponents

5 is parentheses

6 is exponents

7 is G.

8 is F.

9 is H.

10 is A.

11 is C.

12 is E.

13 is D.

14 is B.

Step-by-step explanation:

PEMDAS

parentheses

exponents

multiplication

division

addition

subtraction

do it in that order. but multiplication and division are on the same level so whichever comes firsts gets solved first and addition and subtraction are on the same level so whichever that come first gets solved first

7 0
3 years ago
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