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Questions (223)
A student claims that the reaction of hydrogen and oxygen to form hydrogen peroxide is evidence supporting the claim that mass
1 answer
123 views
Why are open systems inappropriate for studying the conservation of mass?(1 point)
Responses Heat can escape from or enter the
1 answer
75 views
Analyze the development of popular and mass culture in the interwar years.(1 point)
Responses In the interwar years, people
1 answer
147 views
Which statement connects how innovations in science and technology contributed to changes in social and cultural life in the
1 answer
76 views
The school administration surveyed the student body to see what type of food they would prefer to have at the picnic on the last
1 answer
66 views
Sixth-grade and seventh-grade students were asked about their favorite subjects. Their answers are entered in the two-way
1 answer
119 views
A regular six-sided number cube is being used to determine the number of spaces a player is allowed to move in a game. What is
1 answer
109 views
Which of the following explains the concept of independence in everyday life experiences?(1 point)
Responses randomly pulling out
1 answer
100 views
Let event A represent an on-time arrival and event B represent transportation by bus. What is P(A and B) ? Round your answer to
1 answer
98 views
There are 16 marbles in a jar: 5 red, 3 blue, and 8 yellow. What is the probability of selecting a blue marble and then, without
1 answer
165 views
There are two events, A and B. How do you mathematically determine whether events A and B are independent?(1 point)
Responses P(A
1 answer
66 views
Which of the following shows the correct calculation for finding the probability of rolling two number cubes and getting a sum
1 answer
89 views
You are rolling a number cube to help you pick the number of minutes you will run in each of your workout sets. Determine the
1 answer
55 views
Sadiq rolls a regular six-sided number cube 10 times and gets an even number 7 times. How does his experimental probability
1 answer
96 views
If Talia spins a spinner with 26 equal spaces (labeled A to Z), what is the theoretical probability that she lands on any letter
1 answer
163 views
Differentiate between experimental and theoretical probability in the following question. Pashmina flips a double-sided coin 20
1 answer
86 views
Sam and Silvie go bowling. The following table shows how many total pins they knocked down in each of the 10 frames.
Sam 5 6 7 8
1 answer
177 views
Mischa is throwing a birthday party for her sister and decides to survey all who are attending on which ice cream flavor they
1 answer
152 views
A spinner has six different colors, all of equal portions: red, yellow, blue, green, orange, and purple. You and a friend each
1 answer
117 views
Emory rolls a regular 10-sided number cube. List the outcomes for the event of rolling an even number <5.(1 point)
Responses
1 answer
109 views
Describe the following event as a subset of the set of all outcomes. If a deck of 52 cards is divided into two colors (red and
1 answer
91 views
doom guy vs Mario who would win
1 answer
97 views
What benefits did a caravel offer to explorers?
18 answers
1,954 views
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