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blsea [12.9K]
3 years ago
7

Will mark Brainliest!!

Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0

I removed all eight corners, leaving the total area unchanged.

I removed the central cube of the top surface obtaining an increase of the surface area with four units.

I removed one cube from the middle of an edge at the top (any of the four remaining) and I arrived at a figure with ten cubes less then the original one but with the same surface area.

https://nrich.maths.org/787/solution
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The points in the table lie on a line. Find the slope of the line.
maria [59]

The slope of the line is -\frac{3}{4}

First, you must find 2 points.

(-6,8)    (-2,5)

Then, you must substitute the value of the points in.

\frac{5-8 }{-2+6}

Finally, simplify the fraction.

-\frac{3}{4}

3 0
4 years ago
3 gallons of batter are poured equally into 4 bowls. How many gallons of batter are in each bowl?
Usimov [2.4K]

Answer:

0.75 gallon

Step-by-step explanation:

3 gallons of batter are poured equally into 4 bowls.

We have to calculate the amount of batter in each bowl.

so we have to divide 3 gallons by 4 to get the answer.

Total amount of batter = 3 gallons

divided into number of bowls = 4

The amount in each bowl =  \frac{3}{4}  gallons

                                          = 0.75 gallons

0.75 gallon of batter are in each bowl.

4 0
3 years ago
5.5 + 2.1x + 3.8x – 4.1
lozanna [386]

Answer:

5.9x + 1.4

Step-by-step explanation:

5.5 + 2.1x + 3.8x - 4.1

= 5.9x + 1.4

4 0
3 years ago
Read 2 more answers
Determine if the sequence converges: [ln(n)]^2 /n
Finger [1]
We will use l´Hopital´s rule for calculating limits involving indeterminate form (in this case: ∞ / ∞ ) using the derivative of the numerator and denominator:\lim_{n \to \infty}  \frac{ln^{2}n }{n}  =  \lim_{n \to \infty} \frac{2ln(n)* \frac{1}{n} }{1} =  \lim_{n \to \infty}  \frac{2ln(n)}{n} This is still form ∞/∞ and we will use the derivative again:\lim_{n \to \infty}  \frac{2ln(n)}{n}  =  \lim_{n \to \infty}  \frac{ \frac{1}{n} }{1} = \lim_{n \to \infty}  \frac{1}{n}=1/∞ = 0
The sequence converges.
 
8 0
3 years ago
Suppose that a population begins at a size of 100 and grows continuously at a rate of 200% per year. Give the formula for calcul
Lady bird [3.3K]

Answer:

D)

Step-by-step explanation: Im not so sure ok i sorry if Im wrong

3 0
3 years ago
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