Processor Speeds The processor speed, in megahertz (MHz), of Intel processors during the period 1996-2010 could be approximated by the following function of time t in years since the start of 1990: 53 v ( t ) = { 400 t − 2 , 200 if 6 ≤ t < 15 3 , 800 if 15 ≤ t ≤ 20 How fast and in what direction was processor speed changing in 2000?
Processor Speeds The processor speed, in megahertz (MHz), of Intel processors during the period 1996-2010 could be approximated by the following function of time t in years since the start of 1990: 53 v ( t ) = { 400 t − 2 , 200 if 6 ≤ t < 15 3 , 800 if 15 ≤ t ≤ 20 How fast and in what direction was processor speed changing in 2000?
Solution Summary: The author calculates the rate of change in processor speed in 2000 by using the first function as this value.
Processor Speeds The processor speed, in megahertz (MHz), of Intel processors during the period 1996-2010 could be approximated by the following function of time t in years since the start of 1990:53
v
(
t
)
=
{
400
t
−
2
,
200
if
6
≤
t
<
15
3
,
800
if
15
≤
t
≤
20
How fast and in what direction was processor speed changing in 2000?
~
exp(10). A
3. Claim number per policy is modelled by Poisson(A) with A
sample x of N = 100 policies presents an average = 4 claims per policy.
(i) Compute an a priory estimate of numbers of claims per policy.
[2 Marks]
(ii) Determine the posterior distribution of A. Give your argument.
[5 Marks]
(iii) Compute an a posteriori estimate of numbers of claims per policy.
[3 Marks]
2. The size of a claim is modelled by F(a, λ) with a fixed a
a maximum likelihood estimate of A given a sample x with a sample mean
x = 11
=
121. Give
[5 Marks]
Robbie
Bearing Word Problems
Angles
name:
Jocelyn
date: 1/18
8K
2. A Delta airplane and an SouthWest airplane take off from an airport
at the same time. The bearing from the airport to the Delta plane is
23° and the bearing to the SouthWest plane is 152°. Two hours later
the Delta plane is 1,103 miles from the airport and the SouthWest
plane is 1,156 miles from the airport. What is the distance between the
two planes? What is the bearing from the Delta plane to the SouthWest
plane? What is the bearing to the Delta plane from the SouthWest
plane?
Delta
y
SW
Angles
ThreeFourthsMe MATH
2
Chapter 1 Solutions
Student Solutions Manual for Waner/Costenoble's Finite Math and Applied Calculus, 7th
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