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WorksheetsMath Practice
Total questions: 63
Worksheet time: 3hrs 9mins
How many calories can burn in 1 hour?
You are doing 1 session of workout. You jogged 2/3 of the session at 6 miles per hour. You burn 120 calories per mile you jog. You walked 1/3 of the session at 3 miles per hour. You burn 100 calories per mile you walk
600 calories in 1 hour
580 calories in 1 hour
400 calories in 1 hour
280 calories in 1 hour
What is the transformation of L when Rotated?(something like that but look for an L shape on a graph)
Rotated over the X axis
Rotated over the Y axis
One million students: 2% of them are gifted, 80% of them received their bachelor's degree and 80% of them receive their masters. What is the percent of gifted students receiving their Masters?
50%
118%
64%
160%
One million students: 2% of them are gifted, 80% of them received their bachelor's degree and 80% of them receive their masters. What number of gifted students receiving their Masters?
3,800 students
16,000 students
14,600 students
12,800 students
There are 1200 students at ABC highschool 56% of the students are either on 9th or 10th grade, of the remaining students ⅓ are in the 11th grade. How many are in the 12th grade?
or can be worded as....
A total of 1200 students, 56% of these students are either 9th or 10th graders. ⅓ are 11th graders. How many of the remaining students are in 12th grade?
200
352
600
420
A table with 6 chairs, and they ask what the formula would look like if they kept adding more tables
C=4t+2
T=4c+2
C=6
What is the size of a $20 bill, & how long would it be in meters if you had $1000 dollars in twenties?
8.89
7.79
6.20
What is the probability of one of the coins landing... at least 1 head? A coin is flipped three times.
1. What is the probability of the coin landing face up when flipped 3 times?
2. What is the probability of getting exactly 2 heads or 2 tails?
6/8; 1/2
8/8; 1/3
7/8; 3/4
33, 36, 37, 39, 40, 45, 48, 49 and it said if # 45 is replaced with number 55 which would not change
The standard deviation
the mean
the median
the range
A calculator shows 4.21e-18. What does this represent? That it's a scientific notation?
4.21 x 10^18
4.21 x 10^−20
4.21 x 10^−18
Troy pound as 12 Oz. And 480 grams. Customary pound is 16 oz, as 437.5 grains. How does it compare to customary pounds?
3,240 grains
1,240 grains
4,120 grains
Upside down parabola- An upside down parabola is any curve that’s created by the formula y= -x2.
The parabola will have an arched form with the opening facing upward.
The parabola will have an arched form with the opening facing downward.
"Find the mean" so learn how to do the mean when using a bar graph (ADD all the numbers and divide by how many products)Mean of people going to movies in a 4 day period?
Mean of people going to movies in a 4 day period?
60
47.5
70
what is the point between A & B
.95
13/8 = 1.62
7/4 = 1.75
29/16 =1.81
Simplest form (¾) Plus (4/8) what would be a?
3/4 + 4/8
a= 1
a= 5
a= 7
a= 2
3/4 + 2/5 numerator in simplest form
a= 1
a= 3
a= 7
a= 8
Graph y= x2 - 9Note: Answers may vary depending on what numbers you chooseTHIS ONE WILL COME UP AS TWO DIFFERENT Q's. What is POINT A= & POINT B =72Note: just plug in the x and y into the formula
point A was (0, -2) and B was (9,0)
point A was (-3,0) and B was (9,0)
point A was (0, -3) and B was (0,9)
Equation: Y= 9 -x^2Note: Answers may vary depending on what numbers you chooseThe question on the test was a parabola facing downwards. Asking for point A and B.
Two questions: What is Point A? What is Point B?
Point A = (0,0) Point B = (0,1)
Point A = (-5,0) Point B = (0,7)
Point A = (-3,0) Point B = (0,9)
Ice cream Scoop question
65 scoops
72 scoops
50 scoops
What property is the following problem?
3 x 35.23 x (30+ 5.2)
Distributive
Associative
commutative
Teacher has 64 pounds of clay, 3 classes of 27, how much clay will she give each person?
100 lbs
79 lbs
70 lbs
89 lbs
Find the missing angles of diagram below find angle 7
Angle 4 = 6x+2 Angle 5 equals 11x+ 8 are the angles that are given
100 degrees
118 degrees
180 degrees
113 degrees
Find the area of a rhombus and square
Area of square= (b)(h) area of rhombus= (diagonal line 1)(diagonal line2)
10cm^2
14cm^2
24cm^3
24cm^2
Solve: 2y^2
14y^4
4y^2
8y^2
6y^2
Rewrite: 2•2•2•2•y•y•y•y
2y^3
2y^6
2y^4
2y^2
Book cover problem. find the area of a book cover and the shape is an irregular shape.
100CM^2
111CM^2
109CM^2
What point could be on this line and they give you a graph image and a line going through it...
Equation to knowy=2x+1Finding the slope:slope : (y2-y1)/(x2-x1)
(-4,-9)
(4,9)
(5,9)
(9,6)
You’ll see a graph and the question will ask “which point touched the x-axis
(6,5)
(0,6)
(6,2)
(6,0)
A student has these expenses that total around 500 dollars and it asks how many degrees can you equate this to or something.
Note: there is a picture of a pie divided in 5 parts and one part of the circle has an angle of 54degrees
60 degrees
45 degrees
54 degrees
90 degrees
What is the probability that the spinner will land on 3
3/12
1/4
5/12
6/12
If the average number of cars sold in the first 5 months was 56, and the mean for the first 6 months was 63, how many cars did they sell in the 6th month?
100 cars
98 cars
81 cars
96 cars
You have $6000 total, and it shows pie graphs on how your money is spent, travel expenses are 30% of 6,000=1800. Then parking is like 10% so you need to find whats .10 of 1800
You will get 2 pie charts asking for travel expenses percentage. The second pie chart will show total office expenses.
$125
$100
$180
$150
Put in order:
X: 2% of 8 = .16
Y: (√(2)/ 5 = .63
Z: 3/7 divided by 5/2 = .17
*pay attention to the signs*
X < Z < Y
Y < X < Z
Z < Y < Z
What other way (⅔)^3 can be written as?
24/70
24/81
81/24
20/81
f(x)= x(x+5) which one of these would represent this function?
The area of a rectangle that has the length five more than the width
The area of a rectangle that has the length four more than the width
The area of a rectangle that has the length five less than the width
ratio of pulling a king or queen when one king of the 52 card deck has been remove
8/51 pulling a king
7/51 pulling a king
4/51 pulling a king
6/51 pulling a king
The probability of not picking a king or queen
54%
20%
76%
86%
What are the odds of pulling a spade out of a 52 deck of cards
10%
25%
20%
15%
what's the probability of pulling a spade twice in a row?
663624
22113
5213
5112
Standard deviation/Correlation/Bias- they gave a graph and numbers that were very similar. It had numbers like 33, 42 or something like that and below was other numbers like 33, 43. The numbers were really close. Question referenced Coca Cola and people who were blindfolded vs not blindfolded, two sets of data
Standard deviation
Correlation
Bias
N divided by ⅛
N x 8
0.125 x n
N divided by 8
0.125 divided by n
Right triangle with a wire extension 5 feet and 40 inches. Find the length of the missing side and add to the extension for the final answer. It said something about the extension to the bottom is 30 and a wire extension went up 50 . So 30 is the base and 50 is the hypotenuse.
40
45
2 square root something
Circumference question: radius was 6-Asked for the diameter/radius)
It was presented as points on a graph. The center of the circle was (3,5) and one of the points was (9,5) what is the diameter? That would mean r = 6
d = 12
d = 6
d = 2
d = 5
Circumference question: radius was 6
The numbers I got were (5,3) and (5, 9) and it asked for the circumference
C=37
C=37.99
C=25
C=15
If the mean of the list of the number is six find the missing number? 8,?,7,8,4,5
*mean is the average
x= 4
x= 5
x= 9
x= 8
Based on the double bar graph shown how many babies were born on Wednesday?
20
17
15
11
What is the Greatest Common Factor of
8a2b2c -b2c + 2ab2c = b2c
ABC
a2bc
2ab2c
The data below shows the number of hits made by the 30 leaving hitters in the middle School 108, 60, 76, 74, 116, 88, 68, 74, 108, 76, 78, 93, 116, 108, 96, 68, 88, 108, 60, 74, 68, 88, 78, 76, 108, 116, 84, 106, 96, 93 what is the range of the data?
90
56
60
108
Find the Perimeter of ONE circle. Perimeter of triangle is 60cm (only measurement given)
55
62. 8
180
65.3
This one asked about insulation needing to go around this object. It is ½ thick. If it's $3.60 how much will it cost?
*some saw 3.80 instead of 3.60
≈$6,000
≈$6,500
≈5,300
≈7,000
Had to figure out the percent of those they asked who drank 3-5 soda a week and then apply that percent to total.
9,800
10,000
6,000
5,500
A shelf contains the books listed below if you randomly choose a book on the shelf what is the probability that is science fiction?
3/8
1/8
9/8
3/8
Two dice are rolled. Find the probability of rolling a total of 9?
1/9
3/9
4/9
7/9
Suppose one half of the undecided voters vote for Sanchez and the other half vote for Carrol. Predict who will win.
Carroll = 19%
Sanchez = 27%
Undecided = 20%
Sanchez
Carroll
Ledo
No winner
Simplify:
(4x2+10x+9)−(x2−2x−5)
(a)
Simplify:
(4x2+14x+9)−(x2+4x−5)
(a)
Decimal 0.0a49ba
Round to the nearest ten thousands
0.0b59
0.0b49
0.0a60
0.0a50
H=64+48t−16t2
*Asking for Factorization*
(a)
If a and b are different numbers from the set (3,4,5,6,7). what is the smallest positive number that 1-(a/b) could be. Round up to the nearest hundredth.
(a)
Find x
(a)
There was a question & image about a triangle being folded & converted into a cone. A sector of a circle with 120 angle is taken from a circle & folded. What formula would you use to find the radius?
sector ⅓ pie r^2
C= 2 pie r
Height = 2r
V= 1/120 pie r^3
3 yellow paper clips, 4 green paper clips, and 7 blue paperclips. What are the chances that you will randomly get a yellow or green paperclip?
(a)
A chart about Kayaks and how much shipping you need to charge. The main thing to know is that 1 foot = 12 inches. Super simple question. You add the shipping charge (once you find it on the chart) and the price of the kayak.
Kayak $449
shipping $75
Look at both charts** 1st chart tells you about 9 foot kayak, then the weight of it...*2nd graph how much for the weight**
*KEY* Shipping cost + cost of kayak= total
(a)
