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slavikrds [6]
4 years ago
14

Can 2/14 b3 simplified

Mathematics
2 answers:
TiliK225 [7]4 years ago
6 0

Answer:

yes

Step-by-step explanation:

2/14 = 1/7

divide by 2

pls mark as brainliest

Dmitry_Shevchenko [17]4 years ago
5 0

Answer:

Yes, it can be simplified.

Step-by-step explanation:

2/14b³

The fraction can be simplified with factor 2.

2÷2/14÷2b³

1/7b³

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The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years a. Write an exponen
Alex Ar [27]
For the answer to the question above,  
<span>V(n) = a * b^n, where V(n) shows the value of boat after n years. 
V(0) = 3500 
V(2) = 2000 

n = 0 
V(0) = a * b^0 = 3500 
a = 3500 

V(2) = a * b^2 
2000 = 3500 * b^2 
b = sqrt (2000/3500) 
b ≈ 0.76 

V(n) = 3500 * 0.76^n 

We can check it for n = 1 which is close to 2500 in the graph: 
V(1) = 3500 * (0.76)^1 
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And in the graph we have V(3) ≈ 1500, 
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Now n = 9.5 
V(9.5) = 3500 * (0.76)^(9.5) 
V(9.5) ≈ 258</span>
4 0
4 years ago
Read 2 more answers
What is the value of -3 2/3 +1/3
emmainna [20.7K]

Exact Form:

−10/3

Decimal Form:

−3.3...

Mixed Number Form:

−3 1/3

4 0
3 years ago
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A randomized study compared the effectiveness of two mosquito repellents. The treatment group using Spray A reported a mean of 3
BlackZzzverrR [31]

Answer:

The difference of the means is not significant because the re-randomizations show that it is within the range of what could happen by chance.​

Step-by-step explanation:

Given that:

The treatment group using Spray A reported a mean of 3.5 mosquito bites.

The treatment group using Spray B reported a mean of 5.6 mosquito bites.

After the data are  re-randomized; the differences of the means are shown in the dot plot. The dot plot is attached in the file below;

The best conclusion that can be make based on the data from the dot plot is :

The difference of the means is not significant because the re-randomizations show that it is within the range of what could happen by chance.​

5 0
3 years ago
Which answer is an equation in point-slope form for the given point and slope?
Butoxors [25]

Answer:

Step-by-step explanation:

Point-slope equation for line of slope m that passes through (x₀,y₀):

y-y₀ = m(x-x₀)

In your case, m=5 and (x₀,y₀)=(1,9):

y-9 = 5(x-1)

5 0
3 years ago
Calculate the perimeter of the composite figure. Round your answer to the nearest hundredth. Use 3.14 for $\pi$ .
Elena-2011 [213]

1. Perimeter is 3 + 3 +3 +4 +5 = 18 feet

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3. perimeter = 3.14*2*3 = 18.84 +8 = 26.8 inches

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6. surface area = 2*(11*11+11*11+11*11) = 726 mm

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3 0
3 years ago
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