Math 7 Final (Geo/Prob) 2022
star
star
star
star
star
Last updated over 3 years ago
32 questions
10
Match the following math vocabulary term to it's definition or example.
Match the following math vocabulary term to it's definition or example.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Sample Space | arrow_right_alt | The sum of the area of the all lateral faces of a solid. |
Median | arrow_right_alt | Shows the two-dimensional pattern for a prism. |
Theoretical Probability | arrow_right_alt | Measures the space occupied by a solid. |
Compound Events | arrow_right_alt | The measure of a chance of a specific event occurring. Can be expressed as a ratio comparing favorable outcomes to all possible outcomes. |
Experimental Probability | arrow_right_alt | The set of all possible outcomes. |
Volume | arrow_right_alt | What should happen in an experiment, an investigation or procedure with varying results. |
Probability | arrow_right_alt | What actually happens after an experiment of many trials. |
Net | arrow_right_alt | The probability of two or more simple events. |
Lateral Area | arrow_right_alt | A way to display data on a number line by organizing it into 4 sections. |
Box and Whisker Plots | arrow_right_alt | The middle value of a set of data when listed in order from least to greatest. |
2
What is the measure of <ABC? (Put the number only, you do not need to put the degree symbol)
What is the measure of <ABC?
(Put the number only, you do not need to put the degree symbol)
2
What is the measure of <ABC? (Put the number only, you do not need to put the degree symbol)
What is the measure of <ABC?
(Put the number only, you do not need to put the degree symbol)
3
If ∠C and ∠D are complementary angles, m∠C = (4x + 3)°, and m∠D = (15x – 8)°, find m∠D.
If ∠C and ∠D are complementary angles, m∠C = (4x + 3)°, and m∠D = (15x – 8)°, find m∠D.
2
Find the value of x.
3
Use appropriate tools strategically. <R and <S are supplementary. m<R =25° and m<S = (4x + 3)°. Find the value of x.
Use appropriate tools strategically. <R and <S are supplementary. m<R =25° and m<S = (4x + 3)°. Find the value of x.
2
The figure shows two angles. What is the value of x?
2
3
Angle A and angle C are vertical angles. If m∠A=(3x+7)° and m∠C=(x+53)°, what is the value of x?
Angle A and angle C are vertical angles. If m∠A=(3x+7)° and m∠C=(x+53)°, what is the value of x?
2
The sum of the three angles of a triangle is _________.
The sum of the three angles of a triangle is _________.
2
2
The diameter of a circle is 10 inches. What is the radius? Write the answer only.
The diameter of a circle is 10 inches. What is the radius? Write the answer only.
2
A circle has radius, r , diameter, d , and circumference, C. What ratio defines π?
A circle has radius, r , diameter, d , and circumference, C. What ratio defines π?
2
Find the circumference of a circle with a diameter of 25 feet. Express your answer as a decimal.
Find the circumference of a circle with a diameter of 25 feet. Express your answer as a decimal.
2
What is the approximate circumference of a circle with a radius of 12 ft? Use 3.14 for π.
What is the approximate circumference of a circle with a radius of 12 ft? Use 3.14 for π.
2
What is the area of a circle with a diameter of 10 cm? Use 3.14 for π.
What is the area of a circle with a diameter of 10 cm? Use 3.14 for π.
2
What is the area of a circle with a radius of 8 feet?
What is the area of a circle with a radius of 8 feet?
2
The measures of the sides of a right triangle are 3 yards, 4 yards, and 5 yards. What is the area of the triangle?
The measures of the sides of a right triangle are 3 yards, 4 yards, and 5 yards. What is the area of the triangle?
2
What is the area of this shape?
2
2
A rectangular prism has a length of 36 in., a width of 24 in., and a height of 12 in. What is the volume of the prism?
A rectangular prism has a length of 36 in., a width of 24 in., and a height of 12 in. What is the volume of the prism?
2
What is the Volume of the cube?
What is the Volume of the cube?
2
A triangular prism has a base area of 12 cm and a height of 4 cm. What is the volume?
A triangular prism has a base area of 12 cm and a height of 4 cm. What is the volume?
2
2
If the spinner is spun once, what is the probability it lands on an unshaded area?
2
A standard die is rolled and a penny is tossed. Draw a tree diagram to show all possible outcomes.
A standard die is rolled and a penny is tossed. Draw a tree diagram to show all possible outcomes.
2
This spinner above is spun 40 times. The table shows the results. Use this to answer Questions 25-27.
What is the theoretical probabiltiy of landing on green or yellow?
This spinner above is spun 40 times. The table shows the results. Use this to answer Questions 25-27.
What is the theoretical probabiltiy of landing on green or yellow?
2
Using the spinner and table pictured in #25, what is the experimental probability it would land on green or yellow?
Using the spinner and table pictured in #25, what is the experimental probability it would land on green or yellow?
2
Based on the experimental probability, if the spinner were spun 500 times, how many times would you expect to land on green or yellow?
Based on the experimental probability, if the spinner were spun 500 times, how many times would you expect to land on green or yellow?
2
The box plot above shows the battery life, in hours, of a group of 16 laptops. What is the median number of battery life for the laptops?
The box plot above shows the battery life, in hours, of a group of 16 laptops. What is the median number of battery life for the laptops?
2
What percent of the laptops have a battery life of at least 6hours?
What percent of the laptops have a battery life of at least 6
hours?
2
How many laptops have a battery
life less than 4.5 hours?