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lyudmila [28]
3 years ago
14

There are 16 seagulls at 1 pm on the beach. By 3 pm, there were 40 seagulls. What is the constant rate of change?

Mathematics
1 answer:
My name is Ann [436]3 years ago
3 0
For every one hour 12 seaguls show up
12 seaguls for every one hour
the answer i think is 12 seaguls per hour
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Simplify the expression (3 - 4i)(1 + 5i) - (2 - i). Show your work please! I have the answer: 21 + `12i but I need to show my wo
masha68 [24]

Answer:

21+12i i hope this will help you

Step-by-step explanation:

(3-4i)(1+5i)-(2-i)

=[3(1+5i)-4i(1+5i)]-(2-i)

=[3+15i-4i-20i²]-(2-i)

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opening brackeys

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8 0
3 years ago
Solve for the value of n.
frosja888 [35]

Answer:

n= 27

Step-by-step explanation:

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6 0
2 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
amm1812

Answer:

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Step-by-step explanation:

The given system is

x + 2y = -13

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We put this expression for x into the second equation

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We substitute y=-8 into x=-13-2y to get:

x =  - 13 - 2( - 8) = 3

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3 0
3 years ago
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