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balandron [24]
3 years ago
13

If a population has a birth rate of 40 individuals per 1,000 per year and a death rate of 30 individuals per 1,000 per year, how

will the population change each year
Mathematics
1 answer:
larisa [96]3 years ago
6 0
It will increase by 10 individuals per 100 per year
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Huddson has practiced a 360-back flip for months. This week, he did it perfectly 24 out of 54 times. At this rate, how many time
iris [78.8K]
Let x = perfect flips out of nine
\frac{24}{54}  =  \frac{x}{9}
54x = 216
x = 4
4 flips
5 0
3 years ago
Marta bought new fish for her home aquarium. She bought 3 guppies and 2 platies for a total of $13.95. Hank also bought guppies
ratelena [41]
Hank bought same guppies as Marta but 2more platies so
18.33-13.95=4.38
2platies=4.38
4.38/2=2.19
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3 years ago
The deepest ocean depth is 35 , 840 feet, found in the Pacific Ocean's Mariana Trench. The tallest mountain is Mount Everest, wi
statuscvo [17]

Answer:

64868 feet

Step-by-step explanation:

The deepest point as a negative 35,840 feet mark

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<u>The difference between them:</u>

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<u>Answer is</u> 64,868 feet

7 0
2 years ago
Write an equation in point-slope form of the line through point J(4,1) with slope -4.
Nimfa-mama [501]
Point slope form
y - y1 = m(x - x1)

Plug in the given
slope = -4
Point ( 4, 1)

y - 1 = -4(x - 4)
y - 1 = -4x +16
add 1 to both sides
y = -4x + 17

Hope this helps!
4 0
2 years ago
Read 2 more answers
What is 2 + 2????????????
Marysya12 [62]
The answer is to 2+2 is equal to 4
4 0
3 years ago
Read 2 more answers
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