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WINSTONCH [101]
3 years ago
10

What is the surface area-to-volume ratio of a 5 cm cube?

Mathematics
1 answer:
Fed [463]3 years ago
4 0
Surface area=5*5*6=150

volume=5*5*5=125

surface area:volume=150:125=6:5

The answer is 6:5
You might be interested in
the arithmetic sequence ai is defined by the formula: a1 = -53 ai = ai-1 + 6 find the sum of the first 880 terms in the sequence
maxonik [38]

Answer:

The sum of the first 880 terms in the sequence is 2,273,920.

Step-by-step explanation:

Arithmetic sequence:

The difference between consecutive terms is always the same, called common difference, and the nth term is given by:

a_{n} = a_0 + (n-1)d

In which d is the common difference.

Sum of the first n terms:

The sum of the first n terms of an arithmetic sequence is given by:

S_{n} = \frac{n(a_1+a_n)}{2}

ai = ai-1 + 6

This means that d = 6

In this question:

Sum of the first 800 terms, so n = 800

First term is -53, so a_1 = -53

The 880th term is:

a_{880} = -53 + (880-1)*6 = 5221

Sum

S_{n} = \frac{880(-53+5221)}{2} = 440(-53+5221) = 2273920

The sum of the first 880 terms in the sequence is 2,273,920.

4 0
2 years ago
In the above, ABCD is a square with sides of length 6. If X is the midpoint of side AB, and If Z is the midpoint of CD, what is
o-na [289]

Answer:

Step-by-sitstep explanation:

so its easy add ab and after that add the x

5 0
3 years ago
Would you rather receive $10,000 a day for 31 days or a penny that doubles in value every day for 31 days?
bagirrra123 [75]

This shows how much you would make per day for both choices.

Total earned in 31 days for $10,000 per day: $310,000

Explanation

$10,000 every day in 31 days.

Total earned in 31 days for penny: 21,474,836.47

Explanation

Day 1: $0.01

Day 2: $0.02

Day 3: $0.04

Day 4: $0.08

Day 5: $0.16

Day 6: $0.32

Day 7: $0.64

Day 8: $1.28

Day 9: $2.56

Day 10: $5.12

Day 11: $10.24

Day 12: $20.48

Day 13: $40.96

Day 14: $81.92

Day 15: $163.84

Day 16: $327.68

Day 17: $655.36

Day 18: $1,310.72

Day 19: $2,621.44

Day 20: $5,242.88

Day 21: $10,485.76

Day 22: $20,971.52

Day 23: $41,943.04

Day 24: $83,886.08

Day 25: $167,772.16

Day 26: $335,544.32

Day 27: $671,088.64

Day 28: $1,342,177.28

Day 29: $2,684,354.56

Day 30: $5,368,709.12

Day 31: $10,737,418.24

7 0
2 years ago
What is the point slope form of y=x+5
maw [93]

Point slope form: y - y1 = m(x - x1)

We can use the point (0, 5) since this point resembles the y-intercept.

The slope of x is just 1.

y - 5 = 1(x - 0)

Hope This Helped! Good Luck!

3 0
2 years ago
You are designing a large fish tank for your fish. The length will be 1 yard 3 inches, the width will be 1.5 feet, and the heigh
Alex_Xolod [135]
Length= 39 in
Width= 18 in
Height= 20 in

V= LWH
V= 39(18)20
V= 14,040 inches cubed
3 0
3 years ago
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