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Ivenika [448]
3 years ago
13

This is a few questions that are confusing for me and I only have 22 points but if you help me and actually help instead of stea

l my points, I will give brainliest and 5 stars and a thanks on your answer and a thanks on your profile. Please help me.

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0

Answer:

n<1.3

Step-by-step explanation:

-2.5n+8.7>5.45

add -8.7 on both sides

-2.5n>-3.25

divide both sides by -2.5

n<1.3   (after division inequality sign changes)

answer of Q2 is -4 2/3

answer of Q3 is -2/9

answer of Q4 is -23/3

answer of Q5 is 2^2. 3^2.5

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In my opinion it would be about 36 seconds

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If f(x)=3x^3 then what is the area enclosed by the graph of the function, the horizontal axis, and vertical lines at x=2 and x=4
Ber [7]

Answer:

Area: 180 units2 (units 2 is because since the are no specific unit given but every area should have a unit  of measurement)

Step-by-step explanation:

The area enclosed by the graph of the function, the horizontal axis, and vertical lines is the integral of the function between thos two points (x=2 and x=4)

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3 years ago
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sasho [114]

Answer:

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2 years ago
The population of Small town in the year 1890 was 6,250. Since then, it has increased
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The answer for this question
Ivanshal [37]
I'm pretty sure it would be 4 5/6 - 3 2/3 = 1 1/6.
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