is 1.6 cm exact value or approximate value?

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# is 1.6 cm exact value or approximate value?

the thickness of the math book is 1.6cm

## Research, Knowledge and Information :

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### 1.calculer air of a sphere of radius 7 cm, giving an exact ...

1.calculer air of a sphere of radius 7 cm, giving an exact value and an ... 1.calculer air of a sphere of radius 7 cm, giving an exact value and an approximate value ...

### The Mathematics 11 Competency Test Exact and Approximate Numbers

... Exact and Approximate Numbers Page 1 of 2 The ... height is 196 cm, we imply that the “6 ... between approximate and exact values may seem to ...

### Section 2.2 Arc Length and Sector Area - mrsk.ca

A central angle in a circle of radius 3 cm cuts off an arc of length 6 cm. ... exact value and an approximate value ... intercepted by a central angle AOB of 1 ...

### 2.6 - Approximate Numbers and Significant Figures

... Approximate Numbers and Significant Figures An exact number is one that ... is 8.6 cm then we actually mean that the value is closer to 8.6 cm than it is to 8 ...

### What is the approximate value of x? Round to the nearest ...

Answer to What is the approximate value of ... Round to the nearest tenth. 3.1 cm 3.9 cm 4.6 cm 5.4 cm http://media.edgenuity.com/evresources/8101/8101-07/8101-07-04 ...

### Exact vs Approximate - CEEMRR.COM

Exact vs Approximate. ... This is the exact value of the side length. When circles are involved, the formulas C&nbsp;=&nbsp;2πr and A&nbsp; ...

### What is the approximate value of x? Round to the nearest ...

Round to the nearest tenth. 3.1 cm 3.9 cm 4.6 cm 5.4 cm - 4145552. 1. Log in Join now Katie; a few seconds ago; Hi there! ... What is the approximate value of x?

### What is the approximate value of x? Round to the nearest ...

Round to the nearest tenth 3.1 cm 3.9 cm 4.6 cm 5.4 cm. Log In with Facebook or. Keep me logged in. Forgot your password? ... What is the approximate value of x?

### Section 8.1 Finding the exact value and approximate ... - YouTube

Jul 24, 2013 · Section 8.1 Finding the exact value and approximate value for ... Find Exact Values of Trig ... Using Differentials to Approximate the Value of a ...

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trig study guide. STUDY. PLAY ... The exact value for cot −1(√3) is 75 degrees. ... approximate in meters the altitude of the monument. 188.39.

## Suggested Questions And Answer :

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### What is the exact value of tan eleven and five degree

Tan(11.5)=0.2034523 approximately. It cannot be represented exactly because the decimal goes on forever and it can't be expressed as a fraction. Tan(11.25) (eleven and a quarter degrees) can be found exactly in terms of irrational numbers because it's 45/4 and tan(45)=1 exactly, and there ar

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### tan-1(25)? without calculator

Simply speaking, you can't.  You cannot work out the exact value.  However, you can approximate it by expanding it using the taylor expansion which gives that  Although using this you would have to know what 25^5 is.  The further you expand the series, the closer the approxim

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### 200= 250 - 120 (2.8)^-.5t

If p(t)=200, then 200=250-120*2.8^-0.5t. So 120*2.8^-0.5t=50, 2.8^-0.5t=50/120 and 2.8^0.5t=120/50=2.4. We need to take logs of both sides: 0.5t*log(2.8)=log2.4, so t=log2.4/0.5*log2.8=2log2.4/log2.8=1.7006 months. Let's put this value of t into the original equation: p(1.7006)=250-120*2.8^-.5

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### is 1.6 cm exact value or approximate value?

1 milimeter is as good as yu kan get with a book

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### Use different P and t, plot delta P/delta t against P n obtain the approximate value for r n k.

Inspection of the derivative function shows that it's a parabola​. When P=0 or k, dP/dt=0. And we can rewrite the function: P'=dP/dt=(rP/k)(k-P)=(r/k)(Pk-P^2)=(r/k)(k^2/4-P^2+Pk-k^2/4)=(r/k)((k/2)^2-(k-P)^2). The vertex is at (k/2,rk/2). So the distance between the point where the curve cuts

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### What is the diameter of a spiral coil of .65265 inch diameter pipe 100 feet long?

The equation of a spiral in polar coordinates has the general form r=A+Bø, where A is the starting radius of the spiral and B is a factor governing the growth of the spiral outwards. For example, if B=0, there is no outward growth and we just have a circle of radius A. A horizontal line length A re

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### use Euler’s method with the speciﬁed step size to determine the solution to the given initial-value problem at the speciﬁed point.

dy/dx=4y-1; separate the variables: dy/(4y-1)=dx, integrating: (1/4)ln(4y-1)=x. ln(4y-1)=4x. The general solution is 4y-1=Ae^4x, y=(Ae^4x + 1)/4 [CHECK: y'=Ae^4x=4y-1.] Initial condition, y(0)=1: 1=(A+1)/4, A+1=4, A=3 and y=(3e^4x + 1)/4. y(0.5)=(3e^2+1)/4=5.79. This is the value we hope to approxim

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### Prove that mx(x^2+2x+3) = x^2-2x-3 has exactly 1 real root if m = 1 & exactly 3 real roots if m = -2/3

When m=1, x^3+2x^2+3x=x^2-2x-3; x^3+x^2+5x+3=0. When x=0 the cubic has a value of 3. Because all the signs are plus, when x>0 the cubic stays positive. When x=-1 the cubic has a value of -2, so there is a root between 0 and -1. When x<-1 it has negative values because x^3 is always mo

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### What number can replace the blank space in the problem to find the square root of 115 by using the Babylonian method

The Babylonian method for square roots is based on the simple fact that sqrt(x)*sqrt(x)=sqrt(x^2)=x. So sqrt(x)=x/sqrt(x). If we approximate to sqrt(x) and call it x1, then we can write x2=x/x1 approximately. The actual square root of x will lie somewhere in between x1 and x2. The midpoint o

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### Use a growth rate of 7% to predict the population in 2074 of a country that in the year 2006 had a population of 100 million?

2074-2006=68 years. If the growth rate is 7% per year then the growth factor is 1.07^68=99.56275 approx. Multiply by 100,000,000=9,956,275,000. (1+r)^2=1+2r+r^2=1+2r approx for small r. This is the doubling formula. 68=64+4=2^6+2^2. If we apply the formula 6 times we get an approximate valu

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