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A flying disc has a radius of 5 inches. What is the approximate circumference of the flying disc? Use 3.14 for A. 7.85 inches B. 8.14 inches C. 15.7 inches D. 31.4 inches
Ramon correctly answers 95% of the questions on his science quiz. What fraction of the questions does Ramon answer correctly? A. 9/10 B. 15/16 C. 19/20 D. 24/25
Which is the most descriptive name for a quadrilateral that has 4 equal sides, 2 acute angles, and 2 obtuse angles? A. rhombus B. rectangle C. square D. parallelogram
Find the sum. -8+5+ (7) A. -20 B. -10 C. -6 D. 4
A pitcher holds 2,500 milliliters of liquid. Which measure is equivalent to 2,500 milliliters? A. 0.25 liter B. 25 centiliters C. 25 liters D. 250 centiliters
You mix the letters M, A, T, H, E, M, A, T, I, C, A, and L thoroughly. Without looking, you draw one letter. Find the probability P(A). Write the probability as: a. a fraction in simplest form b. a decimal c. a percent
Enter your answer and show all the steps that you use to solve this problem in the space provided. A number cube is rolled 450 times. The number 3 comes up 67 times. a. What is the theoretical probability of rolling a 3? Write your answer as a fraction in
Enter your answer and show all the steps that you use to solve this problem in the space provided. You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form.
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Marissa is researching information about martial arts students. She found that 7 out of 12 martial artists practice every day. There are 144 martial
On Friday nights the local diner serves three main entrées, each with a choice of vegetable. The entrées are beef, chicken, and fish. The vegetables are spinach, broccoli, and carrots. How many possible dinners (entree and vegetable combinations) does
If two coins are tossed, what is the probability that the first coin will show heads and the second coin will show tails? A. 1/2 B. 1/4 C. 1/8 D. 1/16
Can you just give me one either A or B
Ok so which one?
Which events are not independent? A. You draw two colored marbles without replacement and get one red and one blue. B. You pull a green tile from a bag of tiles, return it, and then pull a yellow tile. C. You toss two coins and get one head, one tail. D.
Which events are not independent? A. You draw two colored marbles without replacement and get one red and one blue. B. You pull a green tile from a bag of tiles, return it, and then pull a yellow tile. C. You toss two coins and get one head, one tail. D.
Sammy likes to mix and match her 4 necklaces, 2 bracelets, and 3 hats. The colors are listed in the table. On Monday, she randomly picks a bracelet, a necklace, and a hat. What is the probability of Sammy choosing a red necklace and yellow bracelet? A. 1/2
A yogurt shop offers 5 different flavors of frozen yogurt and 11 different toppings. How many choices are possible for a single serving of frozen yogurt with one topping? A. 16 choices B. 53 choices C. 55 choices D. 58 choices
The spinner is divided into equal parts. Use a tree diagram to find the probability that the spinner will land on a vowel both times if the spinner is spun twice. A. 4/9 B. 2/3 C. 7/9 D. 1/3
Tony works in a factory that produces 1,000 computers each day. When 50 computers were sampled, it was found that 7 were defective. Estimate how many defective computers are made each day. A. 140 computers B. 7 computers C. 169 computers D. 265 computers
A survey showed that 62% of car owners prefer two-door cars, 26% prefer four-door cars, and 12% have no preference. You ask 400 people. How many do you think will prefer the two-door A. 126 people B. 152 people C. 196 people D. 248 people
The probability of winning a game is 25%. How many times should you expect to win if you play 36 times? A. 3 times B. 7 times C. 9 times D. 11 times
From a barrel of colored marbles, you randomly select 5 blue, 2 yellow, 3 red, 4 green, and 2 purple marbles. Find the experimental probability of randomly selecting a marble that is not yellow. A. 9/16 B. 7/8 C. 8/9 D. 3/4
A number cube is rolled 360 times, and the results are recorded as follows: 61 ones, 26 twos, 36 threes, 76 fours, 73 fives, and 88 sixes. What is the experimental probability of rolling a 2 or a 3? A. 0.07 B. 0.17 C. 0.26 D. 0.83
A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number greater than 5. A. 1/6 B. 1/3 C. 1/4 D. 2/3
The table shows the drink preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random from the 50 surveyed, preferred either Drink B or Drink A? Drink. |. Number of shoppers A. |. 7 B. | 8 C. |. 10 D. |. 11 E. |. 14
The table shows the drink preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random from the 50 surveyed, preferred either Drink B or Drink A? Drink. |. Number of shoppers A. |. 7 B. | 8 C. |. 10 D. |. 11 E. |. 14
A game involves spinning this spinner. What is the probability of the pointer landing on R? A. 1/4 B. 1/2 C. 1/8 D. 3/8
A single, standard number cube is tossed. What is the probability of getting a 4 or 5? A. 1 B. 1/5 C. 1/3 D. 1/6
A coin is tossed and a number cube is rolled. What is P(heads, a number less than 5)? A. 1/3 B. 5/12 C. 2/3 D. 5/6
A coin is flipped three times. How the does P(H, H, H) compare to P(H, T, H)? A. P(H, H, H) is greater than P(H, I, H). B. P(H, T, H) is greater than P(H, H, H). C. The probabilities are the same. D. There is no way to tell with the information given
A bag of fruit contains 4 apples, 1 plum, 2 apricots, and 3 oranges. Pieces of fruit are drawn ( twice with replacement. What is P(apple, then apricot)? A. 4/5 B. 2/25 C. 3/25 D. 3/5
Which of the following is an example of independent events? A. rolling two number cubes B. selecting marbles from a bag without replacement after each draw C. choosing and eating a piece of candy from a dish and then choosing another piece of candy D.
A company rinds a detective toys in a sample of 600. Predict now many detective toys are in a shipment of 24,000. A. 40 toys B. 166 toys C. 200 toys D. 20 toys
The probability of having a winning raffle ticket is 20%. If you bought 50 tickets, how many winning tickets should you expect to have? A. 3 tickets B. 8 tickets C. 10 tickets
The probability of winning a game is 15%. If you play 20 times, how many times should you expect to win? A. 5 times B. 3 times C. 6 times D. 15 times
The table below shows the results of flipping two coins. How does the experimental probability of getting at least one tails compare to the theoretical probability of getting at least one tails Outcome | HH | HT | TH | TT | Numbers | 28 | 22 | 34 | 16 Of
You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4? A. 40% B. 25% C. 20% D. 17%
The table shows the results of spinning a four-colored spinner 50 times. Find the experimental probability and express it as a decimal. P(not red) = ? Color | red | blue | green | yellow # of | 20 | 10. | 9 | 11 Times Spun A. 0.6 B. 0.4 C. 0.2 D. 0.3
Write an inequality to represent the situation: The temperature stayed above -15°.
The maximum weight allowed per car on The Slippery Snake carnival ride is 189 pounds. Your friend weighs 70 pounds. To be able to ride in a car together, how much can you weigh? Write and solve the inequality. A. x + 70 _< 189; at most 119 pounds B. x +
Write an inequality for the sentence. Then solve the inequality. Thirteen less than a number is at most 9. A. x—13_22 C. x—9_>13;x_
Solve the inequality. y + 6 _ > 9 A. y_ > 3 B. y_< 3 C. y_ 15
Which inequality does the graph represent? A. x < -2 B. x > - 2 C. x _< - 2 D. x _> - 2
Which inequality does the graph represent? A. x _> - 2 B. x _> - 3 C. x > - 2 D. x > —3
Write an inequality for the following situation No more than 8 books are in your bag. A. x < 8 B. x _< 8 C. x _> 8 D. x > 8
Write an inequality for the situation. Julia scored at least 20 points. A. k _> 20 B. k < 20 C. k > 20 D. K_< 20
Suppose you are driving to visit a friend in another state. You are driving 55 miles per hour. You must drive 440 miles total. If you have already driven 275 miles, how long will it take you to reach your destination? Use h to represent the number of hours
Riverview Farms sold a combined total of 396 watermelons and cantaloupes. they sold 126 more watermelons than cantaloupes. Use n to represent the number of cantaloupes. Which equation could be used to solve for n? (Hint: First, think about the expression
Solve the equation. x/4 + 1= -6 A. 2 B. -4 C. -22 D. -28
Solve the equation. 5x + 2 = 62 A. 11.5 B. 12 C. 12.8 D. 36
