WorksheetsCTE Math
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
FireTech 3:
Using the formula FL = C x Q2 x L, Figure the total friction loss in the behind pumping rotation.
FL is friction loss developed
C is coefficient (Here a 2.5” hose = 8)
Q2 is quantity squared where Q is equal to GPM/100
L is Length of Hoseline –where L is equal to Length/100
Using the formula FL = C x Q2 x L, Figure the total friction loss in the behind pumping rotation.
FL is friction loss developed
C is coefficient (Here a 2.5” hose = 8)
Q2 is quantity squared where Q is equal to GPM/100
L is Length of Hoseline –where L is equal to Length/100
a)
40
b)
75
c)
165
d)
0
2.
Computer Programming I:
Using the code below, what is the value of
Using the code below, what is the value of
dblResult after execution when 2.9 is entered into txtNum and 4 is entered into txtNum2 ?
Dim dblResult As Double = 0.0 Dim dblNum As Double = 0.0 Dim intNum As Integer=0
Try
dblNum = Convert.ToDouble(txtNum.Text)
intNum = Convert.ToInt(txtNum2.Text)
dblResult = getResult(dblNum, intNum)
Catch ex As Exception
MessageBox.Show("Enter numeric values.")
End Try
Function
getResult(ByVal dblNum As Double, ByVal intNum As Integer) As Double
return dlbNum + intNum
End Functiona)
7
b)
0
c)
There is an error and the program will not execute.
d)
6.9
3.
Computer Programming I:
Given the following statements:
Given the following statements:
Dim intNumber As Integer=-10
lblAnswer.Text=Math.Abs(intNumber)
What is displayed in the label?a)
-10
b)
0
c)
10
d)
100
4.
Excel/Access:
Gabriel needs to create a formula that does not change when it is copied to cell B2. Which formula should he create?
Gabriel needs to create a formula that does not change when it is copied to cell B2. Which formula should he create?
a)
=$B$1+25
b)
=B1 + 25
c)
=1$B$+25
d)
= B1 : B3
5.
Apparel I:
Susan is getting ready to construct a skirt from a commercial pattern. Her body measurements are: Bust 34", Waist 26", and Hip 36". Using the picture, which size pattern should she select?
Susan is getting ready to construct a skirt from a commercial pattern. Her body measurements are: Bust 34", Waist 26", and Hip 36". Using the picture, which size pattern should she select?
a)
Size 6
b)
Size 8
c)
Size 10
d)
Size 12
6.
FireTech 3:
An inch and a half hose will flow approx. 100 gallons of water per minute. How many gallons of water will you need for one hour of constant water flow. Using this number, at what point in the following engine arrivals would you be able to attack a working house fire?
Engine 1 carries 1000 gallons of water
Engine 2 carries 2000 gallons of water and arrives 10 minutes after Engine 1
Engine 3 carries 3000 gallons of water and arrives 20 minutes after Engine 1
Engine 4 carries 4000 gallons of water and arrives 30 minutes after Engine 1
An inch and a half hose will flow approx. 100 gallons of water per minute. How many gallons of water will you need for one hour of constant water flow. Using this number, at what point in the following engine arrivals would you be able to attack a working house fire?
Engine 1 carries 1000 gallons of water
Engine 2 carries 2000 gallons of water and arrives 10 minutes after Engine 1
Engine 3 carries 3000 gallons of water and arrives 20 minutes after Engine 1
Engine 4 carries 4000 gallons of water and arrives 30 minutes after Engine 1
a)
6,000 Engine 1 arrival
b)
7,000 Engine 2 arrival
c)
6,000 Engine 3 arrival
d)
Don't have enough water-can't fight the fire
7.
Interior Design I:
Ashlyn wants to paint her bedroom. She is currently undecided about whether she wants to paint or wallpaper her room. The room is 10'x12'. How many gallons of paint would she need? How many single rolls of wallpaper? Double rolls? Triple rolls?
Ashlyn wants to paint her bedroom. She is currently undecided about whether she wants to paint or wallpaper her room. The room is 10'x12'. How many gallons of paint would she need? How many single rolls of wallpaper? Double rolls? Triple rolls?
a)
175 gallons of paint, 18 single, 36 double, 54 triple
b)
350 gallons of paint, 36 single, 72 double, 108 triple
8.
Interior Design I:
Bruce works 40 hours a week. He makes $18/hr. What is the maximum amount he can spend on his monthly rent?
Bruce works 40 hours a week. He makes $18/hr. What is the maximum amount he can spend on his monthly rent?
a)
$729.40
b)
$1000
c)
$687.80
d)
$873.60
9.
EMT:
Order reads to infuse 1000 ml of D5W over 12 hours č 10 gH set. How many GHs/min?
Use the formula:
mL gH gH
_____ x _____ = _____
hr min min
*Round up if needed.
Order reads to infuse 1000 ml of D5W over 12 hours č 10 gH set. How many GHs/min?
Use the formula:
mL gH gH
_____ x _____ = _____
hr min min
*Round up if needed.
a)
12 gH/min
b)
14 gH/min
c)
100 gH/min
d)
10 gH/min
100 %
