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torisob [31]
2 years ago
10

Dylan is recording the types of birds he sees while bird Dylan is recording the types of bird he sees wild bird watching in the

park. On Day 1, he records seeing 16
different types of birds. On Day 2, his number drops by 25%. On Day 3, he records seeing 3 more types of birds
than on Day 2.
What was the percent increase from Day 2 to Day 3?
Enter your answer in the box.



WILL MARK BRAINLIEST
Mathematics
1 answer:
ad-work [718]2 years ago
4 0

The percentage increase from Day 2 to Day 3 of the birds is =20%

<h3>Calculation of Percentage Increase</h3>

Day One = 16 birds

Day two = 16 - 25% (16)

But 25% (16) = 25/100 ×16

= 1/4× 16

= 4

Therefore day two = 16 - 4 = 12

Day three = 12 + 3 = 15

Therefore percentage increase,

= 3/15 × 100

= 300/15

= 20%

Therefore there was 20% increase from Day 2 to Day 3.

Learn more about percentage here:

brainly.com/question/24304697

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Domain = x E R

Step-by-step explanation:

Since an exponential function has no restriction on the "x" value, its domain can range from anywhere on the plane of "x."

3 0
3 years ago
Find the volume of a sphere with a surface area of 576 in.
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Step-by-step explanation:

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3 years ago
Evaluate the expression 2x - 5 when x = -5 <br> C) 5<br> D) 15<br> A)-5<br> B) -15
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8 0
3 years ago
Supposef(0) = 2 and 2 ≤ f '(x) ≤ 7for all x in the interval [−5, 5]. determine the greatest and least possible values of f(2).le
IgorC [24]

If the slope of the function is 2, the amount it can change over the interval 0–2 is

... 2×2 = 4 units

If the slope is 7, the amount it can change over the interval 0–2 is

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The least possible value of f(2) is 2+4 = 6.

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7 0
3 years ago
Solve the proportion 40/z+1 = 15/6
vovangra [49]

Answer:

<h2>z = 15</h2>

Step-by-step explanation:

\frac{40}{z + 1}  =  \frac{15}{6}  \\

<u>Cross multiply </u>

That's

15(z + 1) = 40(6) \\ 15z + 15 = 240

<u>Send 15 to the right side of the equation</u>

15z = 240 - 15 \\ 15z = 225

Divide both sides by 15

\frac{15z}{15}  =  \frac{225}{15}  \\

We have the final answer as

<h3>z = 15</h3>

Hope this helps you

7 0
3 years ago
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