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laila [671]
3 years ago
15

PLEASE HELP ME........​

Mathematics
1 answer:
LenKa [72]3 years ago
4 0

Answer:

d

Step-by-step explanation:

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At the beginning of an environmental study, a forest covered an area of 1500km^2. Since then, the area has decreased by 6.3% eac
geniusboy [140]

The <em><u>correct answer</u></em> is:

y=1500(0.937)^t

Explanation:

An exponential function is of the form

y=a\times b^x, where a is the initial population, b is 1 plus the amount of yearly change, and x is the number of years.

For our problem, a, the initial population, is 1500.

The yearly change is 6.3%; 6.3% = 6.3/100 = 0.063.  Since it is decreasing, this is negative; 1+(-0.063) = 0.937.

We use t as the number of years.

This gives us

y=1500(0.937)^t

3 0
3 years ago
Ben’s garden supply store sells a gardening kit that normally costs $95. This week it is on sale for 35% off. How much does it c
gizmo_the_mogwai [7]
The gardening kit costs $33.25. Multiply $95 by 0.35.
3 0
2 years ago
Simplify<br><br> -8 - 1 + 4 x 2
asambeis [7]
So you would use GEMDAS or PEMDAS 
-8-1+4x2
-8-1+8
-9+8
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6 0
4 years ago
Simplify fully<br> 2√3 x 3√8​
OverLord2011 [107]

Answer: 12√6

Step-by-step explanation:

Given the expression;

2√3 * 3√√8

= (2*3) * (√3*√8)

= 6 * (√24)

= 6 * √4*6

= 6 * (2√6)

= (6*2)√6

= 12√6

Therefore, the simplified form of the expression is 12√6.

8 0
3 years ago
How do you find the area of the regular figure
snow_lady [41]

Answer:

Length times width

Step-by-step explanation:

l*w

5 0
4 years ago
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