2. Solve for n. 3. Express as a decimal.

Transcription

1 Name Assessment Date. Which equation can be used to solve the problem? On a trip to the beach, the Jacobsen family covered mi in h. What was the rate in miles per hour of their trip? x A. = B. x = C. x = x D. =. Solve for n. A. n = 8 B. n = 9 C. n = D. n = n + =. Express as a decimal. A. 7. B..7 C..7 D..7. Maria earns a % commission on her sales of sporting equipment at the Sports Shop. One week her sales totaled $9. What was her commission for the week? A. $8,. B. $8. C. $8. D. $8.. Find the original amount (principal) of the given loan. 9.% for years; total to be repaid: $. A. $,79.8 B. $ C. $8 D. $7. Evaluate. A. B. C. D. out of correct of 9

2 7. Which integers can replace x on a number line? A.,,,, B.,, C.,,, D.,, < x < 8. Simplify. A. 9 B. C. 9 D. 9. Simplify. A. B. 9 C. 8 D.. The number of members of the Compton Choir dropped from in to 9 in. What was the percent of decrease? A. % B. % C. % D. %. Choose the equation for the word problem.. Find the area of the triangle. By the end of one month, a computer store had computers remaining from a shipment of. How many computers were sold during the month?. m. m A. + = n B. n = C. n + = D. n = A. 8. m B..7 m C. 8.8 m D. 7. m out of correct of 9

3 . Find the area of the shaded region. Leave your answer in terms of π.. Which is the area of the base of the cylinder? V = m, h = m, B =? m A. 8 m A. (π ) m B. π m C. (π ) m B. 8 m C..8 m D..8 m D. π m. Solve the equation by using the given replacement set. x + = 7; {,, 8, } A. B. 8 C. D. no solution. Use transformations to solve the equation. A..9 B.. C.. D t =.9 7. The population of Tollytown increased from, in 997 to, in 999. What was the percent of increase? A. % B. % C..% 8. What is % of? A..8 B. 8. C. D.. D..% out of correct of 9

4 9. Find the area of the parallelogram. cm. Refer to the box-and-whisker plot below. Name the interval that contains the quarter of the data in which the data items are most concentrated cm A. A = cm B. A = cm C. A = 7 cm D. A = cm. A gold block in the shape of a rectangular prism has dimensions of cm 8 cm cm. If cm³ of gold has a mass of 9. g, what is the mass of the block? A., g B.. g C.. g D. 9. g A. B. 8 C. 7 D.. Choose the ordered pair that is associated with point F. F G H E A. (, ) B. (, ) C. (, ) D. (, ) out of correct of 9

5 . Maria deposited $8 in a savings account that pays a % annual interest compounded monthly. How much will be in Maria s account after two months?. Find the area of the polygon. A. $8. 9 B. $988.8 C. $88. 7 D. $8988. A. 78 units B. 89 units C. units D.,7 units. Simplify. A. 9 B. C. D.. Find the total surface area of the cylinder. Use π. and round to three digits. m m A. m B. m C. m D. 7 m out of correct of 9

6 7. Use Euler s Formula to determine how many edges a polyhedron with 8 faces and vertices has. 8. Simplify. 7 A. edges B. 8 edges C. edges D. 9 edges A. B. C. D.. 9. Choose the equation that is graphed below.. Solve the equation. 8y = A. y = B. y = C. y = D. y = 8 A. y = x B. x = y C. y = x + D. x = y + out of correct of 9

7 . What is the value of y if x =? y = x + A. y = x B. y = C. y = D. y = x. Twenty-four cards, numbered through, are put into a box and mixed. A card is drawn at random. What is the probability that the number on the card is a multiple of? A. B. C. D.. An athlete is chosen at random from a team of members whose weights are shown on the histogram. What is the probability that the athlete s weight is at least 8 kg? Athletes Weights 8 A. B. C. D Frequency Weight in Kilograms out of correct 7 of 9

8 . Find the mode for the data represented in the graph below. Quiz Scores. Use the spinner to find the probability that the arrow will land on blue OR an even number. Blue Frequency 8 White Blue White Red A. B. C. D Scores in Points A. B. C. D.. Find the mean and median of the set of data. 7, 98,,, 97, 7, 88, 7, 77 A. mean = 7; median = 7. B. mean = ; median = 97 C. mean = 7.; median = 7 D. median = ; mean = 97 out of correct 8 of 9

9 7. What stems would be used to create a stem-and-leaf plot for this set of data?, 9, 87, 88, 87, 9, 9,, 7, 7,, 7 A.,,,,,,,, 7, 8 B.,,, 7, 8, 9, C.,,, 7, 7, 8, 8, 8, 9, 9, 9, 9 D.,,,, 7, 8, 9 8. If you were to construct a circle graph using the data below, what would be the measure of the angle you would draw for chocolate? The marching band voted to decide what flavor of ice cream to serve at its fund-raiser. The results were as follows: vanilla, votes; chocolate, 9 votes; strawberry, 8 votes. A. 9 B. 9. The faces of two number cubes are numbered,,,,,. What is the probability of rolling a sum of 7? A. P(the sum of the numbers is 7) = B. P(the sum of the numbers is 7) = C. P(the sum of the numbers is 7) = D. P(the sum of the numbers is 7) = C. D. TOTAL out of correct out of 9 correct 9 of 9

10 Name Assessment Date. Which equation can be used to solve the problem? On a trip to the beach, the Jacobsen family covered mi in h. What was the rate in miles per hour of their trip? x A. = B. x = C. x = x D. =. Solve for n. A. n = 8 B. n = 9 C. n = D. n = n + =. Express as a decimal. A. 7. B..7 C..7 D..7. Maria earns a % commission on her sales of sporting equipment at the Sports Shop. One week her sales totaled $9. What was her commission for the week? A. $8,. B. $8. C. $8. D. $8.. Find the original amount (principal) of the given loan. 9.% for years; total to be repaid: $. A. $,79.8 B. $ C. $8 D. $7. Evaluate. A. B. C. D. out of correct of 9

11 7. Which integers can replace x on a number line? A.,,,, B.,, C.,,, D.,, < x < 8. Simplify. A. 9 B. C. 9 D. 9. Simplify. A. B. 9 C. 8 D.. The number of members of the Compton Choir dropped from in to 9 in. What was the percent of decrease? A. % B. % C. % D. %. Choose the equation for the word problem.. Find the area of the triangle. By the end of one month, a computer store had computers remaining from a shipment of. How many computers were sold during the month?. m. m A. + = n B. n = C. n + = D. n = A. 8. m B..7 m C. 8.8 m D. 7. m out of correct of 9

12 . Find the area of the shaded region. Leave your answer in terms of π.. Which is the area of the base of the cylinder? V = m, h = m, B =? m A. 8 m A. (π ) m B. π m C. (π ) m B. 8 m C..8 m D..8 m D. π m. Solve the equation by using the given replacement set. x + = 7; {,, 8, } A. B. 8 C. D. no solution. Use transformations to solve the equation. A..9 B.. C.. D t =.9 7. The population of Tollytown increased from, in 997 to, in 999. What was the percent of increase? A. % B. % C..% 8. What is % of? A..8 B. 8. C. D.. D..% out of correct of 9

13 9. Find the area of the parallelogram. cm. Refer to the box-and-whisker plot below. Name the interval that contains the quarter of the data in which the data items are most concentrated cm A. A = cm B. A = cm C. A = 7 cm D. A = cm. A gold block in the shape of a rectangular prism has dimensions of cm 8 cm cm. If cm³ of gold has a mass of 9. g, what is the mass of the block? A., g B.. g C.. g D. 9. g A. B. 8 C. 7 D.. Choose the ordered pair that is associated with point F. F G H E A. (, ) B. (, ) C. (, ) D. (, ) out of correct of 9

14 . Maria deposited $8 in a savings account that pays a % annual interest compounded monthly. How much will be in Maria s account after two months?. Find the area of the polygon. A. $8. 9 B. $988.8 C. $88. 7 D. $8988. A. 78 units B. 89 units C. units D.,7 units. Simplify. A. 9 B. C. D.. Find the total surface area of the cylinder. Use π. and round to three digits. m m A. m B. m C. m D. 7 m out of correct of 9

15 7. Use Euler s Formula to determine how many edges a polyhedron with 8 faces and vertices has. 8. Simplify. 7 A. edges B. 8 edges C. edges D. 9 edges A. B. C. D.. 9. Choose the equation that is graphed below.. Solve the equation. 8y = A. y = B. y = C. y = D. y = 8 A. y = x B. x = y C. y = x + D. x = y + out of correct of 9

16 . What is the value of y if x =? y = x + A. y = x B. y = C. y = D. y = x. Twenty-four cards, numbered through, are put into a box and mixed. A card is drawn at random. What is the probability that the number on the card is a multiple of? A. B. C. D.. An athlete is chosen at random from a team of members whose weights are shown on the histogram. What is the probability that the athlete s weight is at least 8 kg? Athletes Weights 8 A. B. C. D Frequency Weight in Kilograms out of correct 7 of 9

17 . Find the mode for the data represented in the graph below. Quiz Scores. Use the spinner to find the probability that the arrow will land on blue OR an even number. Blue Frequency 8 White Blue White Red A. B. C. D Scores in Points A. B. C. D.. Find the mean and median of the set of data. 7, 98,,, 97, 7, 88, 7, 77 A. mean = 7; median = 7. B. mean = ; median = 97 C. mean = 7.; median = 7 D. median = ; mean = 97 out of correct 8 of 9

18 7. What stems would be used to create a stem-and-leaf plot for this set of data?, 9, 87, 88, 87, 9, 9,, 7, 7,, 7 A.,,,,,,,, 7, 8 B.,,, 7, 8, 9, C.,,, 7, 7, 8, 8, 8, 9, 9, 9, 9 D.,,,, 7, 8, 9 8. If you were to construct a circle graph using the data below, what would be the measure of the angle you would draw for chocolate? The marching band voted to decide what flavor of ice cream to serve at its fund-raiser. The results were as follows: vanilla, votes; chocolate, 9 votes; strawberry, 8 votes. A. 9 B. 9. The faces of two number cubes are numbered,,,,,. What is the probability of rolling a sum of 7? A. P(the sum of the numbers is 7) = B. P(the sum of the numbers is 7) = C. P(the sum of the numbers is 7) = D. P(the sum of the numbers is 7) = C. D. TOTAL out of correct out of 9 correct 9 of 9