Carolyn usually only misses about 10% of her free throws. If she misses fewer than 2 of her next 4 free throws, then she will hold the school record for free throws. To estimate the probability of this happening, Carolyn uses a computer to randomly select 4 numbers from 0 to 9. She lets 0 represent a missed free throw and 1 through 9 represent a made free throw. She repeats this for a total of 18 trials and records the results in the table below.8100 1347 0693 9869 3399 1376 1273 7905 34717987 7604 4587 2968 5064 2697 4248 4545 3308What is the best estimate, based on this simulation, of the probability that she will miss fewer than 2 of her next 4 free throws?6%33%67%94%

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general 11 months ago 4129

In cold climate areas, trucks are used to disperse salt on the roads in order to de-ice the roads, making them safe for travel. In some cases, cone- shaped sheds store the salt during the off-season, or until the roads need to be de-iced. This large salt storage shed sits 12 feet above the ground and holds approximately 51.4 cubic feet of salt. To the nearest hundredth of a foot, what is the radius of the large storage shed? Use 3.14 for . In your final answer, include all of your calculations. NEED NOW VERY IMPORTANT TEST!

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general 11 months ago 7047

Which of the following does not represent fair game?During a game of Bunco, each player gets a turn to roll three dice. If the person rolls three of a kind of the same number of the round, they automatically win the round.Two people play a game in which they randomly draw numbers from 1 to 12. If the number is even, player 1 wins and if the number is odd player 2 wins.Two people toss a coin to see who gets the ball first in a one-on-one basketball game. Player 1 gets the ball first if the coin lands on heads and player 2 gets the ball first if the coin lands on tails.Students play a simple roulette wheel game. The wheel contains 18 black spaces, 18 red spaces, and 2 green spaces. The students can bet pieces of candy on either landing on black or red on the wheel. If the opposite color or green is landed on they lose.

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general 11 months ago 9891

 FIRST GETS BRAILIEST Michael finds that 35 customers at his grandfather's grocery store use a coupon. To simulate the behavior of the next 5 customers, he writes the numbers 1, 2, 3, 4, and 5 on cards and mixes them up. He writes down that 1, 2, and 3 represent someone using a coupon and 4 and 5 represent someone not using a coupon. Michael then randomly selects a card, puts it back, and records the number. He repeats this 5 times to represent 5 customers or 1 trial. He repeats this experiment for a total of 15 trials. The results are shown in the table. 43454 24511 55555 43453 55315 25215 32235 43311 11154 13342 42514 13223 44215 45313 13324 Using this simulation, what is the probability that, out of the next 5 customers, 4 or more will use a coupon? Enter your answer, as a fraction in simplified form, in the box. FIRST GETS BRAINLIEST

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general 11 months ago 3892

The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step 6? A) slope of AC x slope of DC= EC/DC x DC/EC B) slope of AC x -slope of DC=1 C) slope of AC x slope of DC=1 D) slope of AC x slope of DC=-EC/DC x DC/ECStatement 1. AC←→⊥CD←→ (view diagram) ΔABC is similar to ΔCED. 2. (This statement is intentionally left blank.) 3. ABBC = ECDE 4. slope of AC←→ = -ABBC slope of DC←→ = DEAC 5. slope of AC←→ × slope of DC←→ = -ABBC×DEEC 6. ?7. slope of AC←→ × slope of DC←→ = -1 simplifying the right sideReason1. given2. property of similar triangles3. property of proportion4. definition of slope5. multiplying the slopes6. Substitution Property of Equality 7. simplifying the right side

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general 11 months ago 4069

QUESTION 1: To the nearest tenth, what is the area of a circle whose diameter is 21 inches? Use 3.14 for π . Enter your answer in the box.QUESTION 2: What is the circumference of a circle with a radius of 5.4 inches?Enter your answer as a decimal in the box. Use 3.14 for pi. Round your answer to the nearest tenth.QUESTION 3: A scale model of an ancient Egyptian pyramid is 29 centimeters high, with a base length of 46 centimeters. The height of the real pyramid is 145 meters. What is the base length of the real pyramid? Enter your answer, in simplest form, in the box.QUESTION 4: Which expression is equivalent to 13(4−5x−1) ?

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general 11 months ago 6583

A spinner is divided into eight equal-sized sections, numbered from 1 to 8, inclusive.What is true about spinning the spinner one time? Check all that apply.S = {1, 2, 3, 4, 5, 6, 7, 8}If A is a subset of S, A could be {1, 2, 3}.If A is a subset of S, A could be {7, 8, 9}.If a subset A represents spinning a number less than 4, its sample space is A = {1, 2, 3, 4}.If a subset A represents the complement of spinning an odd number, its sample space is A = {2, 4, 6, 8}.

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general 11 months ago 5443