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WorksheetsSTAAR EXAM
Total questions: 57
Worksheet time: 4hrs 28mins
Order from Least to Greatest: 3 15 , 1153, 11.6 , 223 , 4π
223
1153
3 15
11.6
4π
Convert to scientific notation: 0.0000089
Rational or Irrational? 43π Explain your reasoning.
Irrational because it is a terminating decimal and a repeated decimal.
Rational because it is a repeating decimal.
Rational because it can be expressed as a fraction of two integers, where the denominator is not zero.
Irrational because is a non-terminating, non repeated deciaml
Which section would the following number belong to –√25
Which point on the number line best represents the location of √75
The distance from the Earth to the sun is 9.3 x 107 miles. The distance from Mars to the sun is 2.28 x 108 miles. Which planet is closer and by how many miles? Give your answer in scientific notation.
Solve the equation: 9x − 7 = 7x + 11
Solve the equation represented by the diagram:
Solve the equation represented by the diagram:
Solve the inequality: −2(x − 7) −3x ≥ −31
Travelocity charges $400 for the flight to your first location, plus $100 per night at the hotel. Expedia charges $250 for the flight, plus $150 per night at the hotel. Write an equation to show when the two companies will cost the same amount.
Which situation can be represented by this equation: 340 + 5x = 650 - 8x?
A. Sierra has a bucket that originally contained 340 fl oz of water and is being filled at a rate of 5 fl oz per minute. Brian has a bucket that originally contained 650 fl oz of water and is being drained at a rate of 8 fl oz per minute. What is x, the number of minutes that need to pass in order for the two buckets to contain the same amount of water?
B. Sierra started with savings of $340 and spends $8 of her savings every week. Brian started with savings of $650 and adds $5 to his savings every week. What is x, the number of weeks that need to pass in order for Sierra and Brian to have the same amount of savings?
C. Sierra started with 340 cans of food for a food drive. She collects 5 more cans every day. Brian started with 650 cans of food for the food drive. He collects 8 more cans every day. What is x, the number of days that need to pass in order for Sierra and Brian to have the same number of cans of food?
D. Sierra earns 345 points on each level of a video game. Brian earns 642 points on each level of the same video game. What is x, the number of levels that Sierra and Brian would have to play in order for them to have an equal number of points?
The Mayflower travels at a rate of 40 miles every 20 hours. Which graph correctly represents the unit rate for this proportional relationship?
Graph A
Graph B
Graph C
Graph D
The table shows the number of hours it took the Wampanoag children to make x baskets. When these data are graphed on a coordinate grid, the points all lie on the same line. What are the slope and y-intercept of this line?
m= (a) b= (b)
What are the slope and the y-intercept of the graph of the linear function shown on the grid?
m= (a) b= -1.5
A water hose discharges water at a rate of 45 gallons per minute. Which graph has a slope that best represents this rate?
An aquarium is being filled with water. The graph shows the height of the water over time as the aquarium is being filled. Which statement best describes the rate of change for this situation?
Which scatterplot suggests a linear relationship between x and y?
Which representation could it match with the following equation y=-2.5x-1?
Which representation could it match with the following equation y=21x +4
Which representation could it match with the following equation y = 16x + 32?
The British soldiers were rowed across the bay to begin their march to Lexington and Concord. There were already 32 soldiers waiting on the shore, each boat could carry 16 soldiers. Write an equation to show y, the total number of soldiers on the shore after x boats crossed the bay.
A private in the militia who turned out for the Lexington alarm received two pounds per month in pay. He also had five pounds in savings at home with his family. Write an equation to show y, the total amount of money the soldier had after x number of months.
The British army had walked 5 miles on their way from Lexington to Concord. If the army continues to walk at a rate of 3.5 miles per hour, write an equation to show the relationship between y, the total number of miles traveled, and x, the number of hours it took.
An American patriot in the war carried a bag of cannon balls weighing 3 pounds each plus a musket weighing 10 pounds. Write an equation that shows the relationship between y, the total number of pounds the patriot carried, and x, the number of cannon balls.
Write an equation in slope intercept form (y=mx+b) for the scenario: . y=−mmx +b
7. Mr. Leonard is renting a car for one day. The table below shows the total amount he will be charged for the car based on the number of miles he drives.Write an equation in slope intercept form (y=mx+b) that best represents c, the number of dollars Mr. Leonard should be charged for driving m miles?
The approximate volume in milliliters, m, for a volume of f fluid ounces is equal to 29.57 times the value of f. Which table represents this relationship?
The value of y is 7 greater than the quotient of x and 5. Write an equation in slope intercept form (y=mx+b)
y=mx +b
The set designer for a play painted some background scenery on a large piece of plywood. He used a 13-foot-long pole to hold the piece of plywood upright, as shown in the diagram below.
What is h, the total height in feet of the piece of plywood?
Three squares are joined at the vertices to create a right triangle, like in the figure shown below. Which of the following statements is true?
Region X is equal to both region Y and region Z
Region Y is equal to both region X and region Z
Region Z is equal to both region X and region Y
None of these.
The diagram below shows the side view of a ramp used to help load and unload a moving van. Which measurement is closest to the length of the ramp in feet?
Which measurements could not represent the side lengths of a right triangle?
6 cm, 8 cm, 10 cm
12 cm, 35 cm, 37 cm
4 cm, 6 cm, 10 cm
10 cm, 24 cm, 26 cm
The coordinates of the vertices of the triangle shown are P (2, 13), Q (7, 1), and R (2, 1). What is the length of segment PQ in units?
1. A cylindrical candle has a diameter of 2 inches and a height of 6 inches, as shown below. Which is closest to the total surface area of the candle? (2π rh + 2π r^2)
A) 75 in²
B) 38 in²
C) 44 in²
D) 100 in²
3. Below is a rectangular prism. What is the total surface area of the prism?
A) 143.2 in²
B) 55.6 in²
C) 89.6 in²
D) 92.4 in²
7. A conical paper cup is shown in the diagram below. Which value is closest to the maximum volume of water this cup can hold?
A) 159 cm³
B) 32 cm³
C) 127 cm³
D) 40 cm³
9. Ava has a water balloon in the shape of the sphere shown below. She wants to fill it with water. Which is the closest to the amount of water in cubic inches, that Ava's balloon will hold if it is completely full? Use π = 3.14.
33.49 in³
94.32 in³
267.95 in³
2143.57 in³
12. A can of coffee is shown below. Find the volume of the cylinder in terms in π . Answer must include π
13. A rectangular prism and its dimensions are shown in the diagram. What is the total surface area of this rectangular prism in square inches? Round to the neareset hundrendths.
5. How much fabric is needed to make the tent if the tent includes a fabric floor?
A) 35.8 ft²
B) 54.6 ft²
C) 71.6 ft²
D) 108 ft²
Which scatterplot suggests a linear relationship between x and y?
The scatterplot below shows movie theaters with different numbers of screens and their average weekly attendance. Based on the trend in the scatterplot, approximately how many people will be in attendance at a movie theater with 8 screens?
90
105
85
140
The graph below shows the balance remaining on Jason's loan after he makes each payment. Based on this graph, what will be the balance remaining on Jason's loan after he makes the 12th payment?
$750
$150
$450
$300
11. The list shows the number of songs that five students each downloaded last week. What is the mean absolute deviation of the numbers in the list? 32,43,38,28,51
Julie made 25 international long-distance phone calls to London last month. The scatterplot below shows the length and cost of each phone call she made. Which conclusion is best supported by the scatterplot?
As the length of a call increases, the cost of the call increases.
As the length of a call increases, the cost of the call remains the same.
As the length of a call increases, the cost of the call decreases.
There is no relationship between the length of a call and the cost of a call.
Find the coordinates of the image after a translation 5 units left and 3 units down.
A. A'(-1,3), B'(-7,4), C'(-6,2)
B. A'(-4,-6), B'(2,1), C'(1,-5)
C. A'(-1,-6), B'(-1,4), C'(-6,-7)
D. A'(-6,-4), B'(-1,2), C'(-5,1)
Find the coordinates of the image after a reflection across the y-axis.
A. A’(1,-3) B’(5,-1) C’(7,-7)
B. A’(5,-3) B’(5,-1) C’(-1,-7)
C. A’(1,3) B’(-5,-1) C’(-7,-7)
D. A’(-3,1) B’(-1,5) C’(-7,7)
Find the coordinates of the image after a rotation 90° clockwise.
A.
X’(1,1)Y’(-7,-5)Z’(-1,-5)
B. X’(-1,-1)Y’(-7,-5)Z’(-1,-5)
C. X’(1,-1)Y’(7,-5)Z’(1,-5)
D.
X’(1,-1)Y’(7,-5)Z’(-1,-5)
Find the coordinates of the image after a dilation with a scale factor of 3.
A. A’(-1,2)B’(-7,2)C’(-4,7)D’(-1,7)
B. A’(1,2)B’(7,2)C’(4,7)D’(1,7)
C. A’(-1,2)B’(-7,2)C’(4,7)D’(1,7)
D. A’(-1,-2)B’(-7,-2)C’(-4,-7)D’(-1,-7)
13.Find the new coordinates after a reflection across the y-axis.
Х (-5,5) → X' (a) Y' (b) Z' (c)
17.Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D'. Which rule best represents the dilation that was applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?
A (x, y) → (0.4x, 0.4y)
в (x, y) → (x + 3, у + 1.5)
C (x, y) → (2.5x, 2.5y)
D (x, y) → (x - 1.5, y + 3)
9.Anne deposited $500 in an account that earns 6% simple annual interest. Shelly deposited $500 in an account that earns 6% annual interest compounded annually. They leave the money in the account for 4 years. Which statement is true about the two investments after 4 years?
Shelly will have $131.24 more in her account than Anne has in her account.
They will have the same amount in their accounts.
Shelly will have $11.24 more in her account than Anne has in her account.
Anne will have $11.24 more in her account than Shelly has in her account.
16.Nicolas has $650 to deposit into two different savings accounts. Nicolas will deposit $400 into Account I, which earns 3.5% annual simple interest. He will deposit $250 into Account II, which earns 3% interest compounded annually. Nicolas will not make any additional deposits or withdrawals. Which amount is closest to the total balance of these two accounts at the end of 2 years?
$672.13
$695.00
$694.25
$694.51
18.Alejandra and her family are discussing how to pay for her college education. The cost of tuition at the college that Alejandra wants to attend is $9,000 per year. Alejandra's parents will pay 85% of the tuition cost every year, and she will pay the rest. Alejandra has one year to save money to attend her first year of college. What is the minimum amount of money she should save every month in order to reach her goal?
$637.50
$1,350.00
$112.50
$28.12
