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Questions (106)

If P(blue) is 0.3, what is P(not blue)?A. 0.3 B. 0.5 C. 0.6 D. 0.7
1. 1 answer
2. 101 views
You place the letters for the word smart in a bag. What is the probability of choosing a letter that is not a vowel? (Remember,
1. 1 answer
2. 154 views
Which tree diagram shows the possible outcomes of choosing either black or gray shorts and a blue, green, white, or red T-shirt?
1. 1 answer
2. 171 views
Shoe Bargain CornerTypes Colors Walking Basketball Cross-Trainer Badminton Baseball Black Blue Red White Silver You notice the
1. 1 answer
2. 169 views
Clarissa is having lunch at a sandwich shop. She can choose white bread or pumpernickel bread. Her options for fillings are
1. 1 answer
2. 156 views
From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles.Find the
1. 1 answer
2. 124 views
use the following information for problems 3 and 4.From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8
1. 1 answer
2. 154 views
You roll a standard number cube once. Find P(0).A. The term shows 7 over 6. B. 1 C. one-half D. 0
1. 1 answer
2. 118 views
Multiple ChoiceYou mix the letters S, E, M, I, T, R, O, P, I, C, A, and L thoroughly. Without looking, you draw one letter. Find
1. 1 answer
2. 163 views
Which of these skills do you think you could teach someone else? Select all that apply.A. determining the probability and
1. 1 answer
2. 167 views
Which best describes your understanding of theoretical and experimental probability?A. I can define both of these terms. I know
1. 1 answer
2. 154 views
No matter how good I am at math, if I keep trying to solve challenging problems, I can get better.A. strongly agree B. agree C.
1. 1 answer
2. 170 views
Which characteristic distinguishes animals from plants?(1 point)Responses Animals consume other organisms. Animals consume other
1. 1 answer
2. 208 views
Which characteristic is common to a starfish and snail?(1 point)Responses both are echinoderms both are echinoderms both are
1. 1 answer
2. 169 views
Which characteristic is common among vertebrates?(1 point)Responses breathe with lungs or gills breathe with lungs or gills make
1. 1 answer
2. 185 views
Which of these statements about DNA is true?(1 point) Responses DNA is a protein. DNA is a protein. All animals have DNA. All
1. 1 answer
2. 235 views
he table shows the rainfall, in inches, in the month of July for the years 2006 through 2011.Year 2006 2007 2008 2009 2010 2011
1. 1 answer
2. 169 views
Short AnswerNote: Your teacher will grade your responses to questions 18 and 19 to ensure that you receive proper credit for
1. 1 answer
2. 194 views
Kendall asked 40 randomly-selected seniors at his high school about their plans for after they graduated. Twenty-nine students
1. 1 answer
2. 181 views
The record high temperatures were recorded for 20 states. The frequency table below displays the data. Which histogram
1. 1 answer
2. 144 views
Jamal found the mean hourly wage of employees at his company using the data in the table. In a report he stated, “The typical
1. 1 answer
2. 177 views
Katie surveyed people at a grocery store. She wanted to find out which animals were their favorite pets. She asked the people
1. 3 answers
2. 200 views
The stem-and-leaf plot below shows the total number of points different gymnasts earned in a gymnastics competition. How many
1. 1 answer
2. 170 views
A sports reporter said that 2 out of every 3 people he talked to at a hometown baseball game named baseball as their favorite
1. 2 answers
2. 192 views
Classification Model Quick Check3 of 43 of 4 Items Question Charts, tables, drawings, and graphs are all types of(1 point)
1. 5 answers
2. 334 views
Which taxonomic classification level is the most broad (i.e., the highest)?(1 point)Responses genus genus domain domain order
1. 1 answer
2. 219 views
Why is the classification species not considered a group?(1 point)Responses Each species shares characteristics with other
1. 1 answer
2. 257 views
Your teacher gives you a multicellular organism. It is small, green, and has chloroplasts. All of its cells function in the same
1. 1 answer
2. 185 views
You receive a sample slide of an organism. While observing it under a microscope, you notice that the organism is single-celled
1. 3 answers
2. 151 views
Select the most specific taxonomic group that includes all animals that have backbones.(1 point)Responses the kingdom Animalia
1. 15 answers
2. 665 views
Scientific Names Quick Check1 of 41 of 4 Items Question You and your Canadian pen pal enjoy talking about nature together. While
1. 5 answers
2. 320 views
A spinner has 4 equal sections: red, blue, yellow, and green. Maria spins the spinner and tosses a coin. Which shows the sample
1. 1 answer
2. 204 views
A bag contains tiles with the letters C-O-M-B-I-N-A-T-I-O-N-S. Lee chooses a tile without looking and doesn’t replace it. He
1. 3 answers
2. 149 views
There are 40 entries in the science fair. How many ways can the entries finish in first, second, and third place?A. 240 B. 1,480
1. 11 answers
2. 228 views
When building a house, you have the choice of 7 different floor plans, 2 different exteriors, and 2 different types of flooring.
1. 1 answer
2. 158 views
Below are the results of tossing a number cube 8 times. Find the experimental probability of tossing an even number.3, 4, 1, 2,
1. 3 answers
2. 121 views
Write the number of permutations in factorial form. Then simplify. How many different ways can you and six of your friends sit
1. 1 answer
2. 152 views
Ariel wants to choose 5 players for her basketball team. There are 7 players to choose from. How many different teams can Ariel
1. 1 answer
2. 113 views
William has a pair of identical number cubes. The faces of each cube are numbered 1 through 6. William will roll the cubes one
1. 3 answers
2. 168 views
Typically, 10% of students make a D on their tests, 60% make a C on their tests, and 30% make an A. Mrs. Smith uses a
1. 1 answer
2. 149 views
Suppose the probability that it rains in the next two days is one-third for tomorrow and start fraction 1 over 6 end fraction
1. 1 answer
2. 182 views
A sandwich shop sells sausage sandwiches, bacon sandwiches, and 16 different toppings. How many choices are there for a single
1. 1 answer
2. 151 views
The two numbers rolled can be added to get a sum. Find P(sum is even).A. one-fourth B. start fraction 15 over 36 end fraction C.
1. 3 answers
2. 133 views
The sample space for a roll of two number cubes is shown in the table.A 6 by 6 table of ordered pairs is shown. • A single
1. 1 answer
2. 197 views
Christopher mixes the letters S, E, L, E, C, T, E, and D thoroughly. Without looking, Allen draws one letter. Expressed as a
1. 3 answers
2. 139 views
A pizza shop offers the toppings shown below. How many different 3-topping pizzas can you make?pepperoni mushrooms sausage onion
1. 1 answer
2. 151 views
Eric has two identical number cubes. The faces of each cube are numbered 1–6. Eric will roll both of the number cubes at the
1. 17 answers
2. 203 views
There are four marbles in a bag with the colors red, white, blue, and green. John pulls out one marble and tosses a coin. How
1. 7 answers
2. 144 views
Jerry mixes the letters F, P, M, M, M, F, P, and J thoroughly. Without looking, Amanda draws one letter. Expressed as a
1. 11 answers
2. 150 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.Hallie is trying to win
1. 3 answers
2. 166 views
EssayNote: For questions 21–22, your teacher will grade your response to ensure you receive proper credit for your answer.
1. 5 answers
2. 175 views
Can the figure below tessellate a plane? Explain your answer.A shape is formed by cutting out a smaller semicircle from a larger
1. 1 answer
2. 131 views
Which pair of points has a negative slope?A. (–3, 17), (2, –8) B. (–3, 13), (3, 17) C. (4, 26), (–2, –10) D. (4, 14),
1. 1 answer
2. 74 views
Find three solutions of the equation y = 9x – 4.A. (–5, –49), (–2, –22), (3, 23) B. (–5, –49), (2, –22), (3, 23)
1. 1 answer
2. 61 views
Which is the graph of the linear equation y = –one-thirdx + 5?A. A line is graphed on a coordinate plane. The line passes
1. 1 answer
2. 92 views
Which ordered pair is not a solution of y = –4x – 9 ?A. (–9, 27) B. (3, –21) C. (–6, 15) D. (5, –28)
1. 1 answer
2. 71 views
Write the coordinates of point A.A coordinate grid is shown with x- and y-axes between negative 6 to 6 with each interval mark
1. 3 answers
2. 131 views
Based on recent studies, Smilodons can be best described as what?tigers cats elephants lions 2 Smilodons became extinct about
1. 1 answer
2. 122 views
To organize this text, the author has divided it into sections. One of the sections has the subheading "Living Dinosaurs." What
1. 3 answers
2. 124 views
What dinosaurs still live among us today?a-herbivores like Apatosaurus b-carnivores like Tyrannosaurus rex c-birds d-reptiles
1. 3 answers
2. 105 views
What dinosaurs still live among us today?herbivores like Apatosaurus carnivores like Tyrannosaurus rex birds reptiles
1. 1 answer
2. 112 views
Over time, the variation that gives an advantagecan limit the number of individual organisms. can limit the number of selective
1. 1 answer
2. 102 views
How did the Industrial Revolution impact the population of peppered moths in Britain?The dark-colored moths became more common.
1. 1 answer
2. 214 views
Which genetic variation is least important among a population of frogs living in a rainy environment?ability to produce mucus to
1. 1 answer
2. 134 views
What relationship exists between changes in the environment and variations?Changes in the environment can act only on existing
1. 1 answer
2. 265 views
What relationships exist among reasoning, evidence, and explanation?a-Reasoning is used to connect the evidence and the
1. 1 answer
2. 108 views
What relationships exist among reasoning, evidence, and explanation?Reasoning is used to connect the evidence and the
1. 1 answer
2. 116 views
Which statement is correct about a bottleneck event?A bottleneck event increases the population of a species permanently. A
1. 1 answer
2. 112 views
Why are gene pools of small populations reduced compared to those of larger populations?a-lack of suitable mates b-lack of
1. 3 answers
2. 221 views
Why are gene pools of small populations reduced compared to those of larger populations?lack of suitable mates lack of
1. 1 answer
2. 145 views
How does a distribution curve of body lengths for a population of fish change after a predator preys on both extremes of body
1. 1 answer
2. 216 views
In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
1. 1 answer
2. 226 views
Consider the following scenario:A scientist is analyzing one bird population. There is a large amount of variation in size in
1. 1 answer
2. 152 views
Will antibiotics work against viruses?a-No, it only works against bacteria. b-Yes, it can work against both bacteria and
1. 1 answer
2. 129 views
Which explanation is accurate about the survival and reproduction of a population?
1. 1 answer
2. 193 views
Facts or data are types of
1. 1 answer
2. 196 views
Which term means making sense of information?
1. 1 answer
2. 184 views
Researchers plotted a distribution curve for leg length in a population of birds, with length from short to long on the x-axis.
1. 1 answer
2. 209 views
Which action is an example of genetic modification (creating GMOs)?
1. 1 answer
2. 218 views
write each product using an exponent. then find the value: 7 to the 4th power
1. 1 answer
2. 464 views
write an integer to represent each piece of data: Jan earned 7 dollars interest in her savings account last month.
1. 2 answers
2. 771 views
Layne sends an email to 7 people and those 7 people send the email to 7 more people, and so on. Write an expression to show the
1. 3 answers
2. 918 views
Mr. Gonzalez's sixth-grade class is putting on a play. He reserved the first 6 rows of the auditorium for family members and
1. 5 answers
2. 1,357 views
Add parentheses so that each equation is correct. 8+3*6-4-1=13
1. 3 answers
2. 495 views
Hadley's softball team has a phone tree in case a game is cancelled.The coach calls 3 players. Then each of those players calls
1. 4 answers
2. 999 views
165 centimeters equals how many inches?
1. 3 answers
2. 425 views
What is a 15% tip on a meal that costs $38.40?
1. 3 answers
2. 527 views
The Gates football team played 30 games and lost 20% of their games. How many games did they lose?
1. 4 answers
2. 524 views
The Gates basketball team won 80% of their games. If they won 32 games, how many games did they play?
1. 2 answers
2. 655 views
You are in charge of making punch for the family reunion. The punch recipe makes 5 cups of punch by mixing together 3 cups of
1. 2 answers
2. 1,064 views
the cost of 10 oranges is $2.50. What is the cost of 5 dozen oranges?
1. 1 answer
2. 458 views
You are trying to decide which juice is a better buy. Tropics costs $3.84 for 16 ounces. juicy costs $4.50 for 25 ounces.
1. 3 answers
2. 468 views
You are trying to decide which juice is a better buy. Tropics cost $3.84 for 16 ounces. Juicy costs $4.50 for 25 ounces. write
1. 1 answer
2. 457 views
Klonda and Jeremy sold 25 bodes of popcorn for a fundraiser. Klonda sold 60% of the boxes. How many boxes did they each sell?
1. 1 answer
2. 505 views
KEENAN IS TRAINING FOR A BICYCLE RACE. HIS GOAL IS TO RIDE 150 MILES EACH WEEK. BY TUESDAY OF ONE WEEK HE HAD RIDDEN 35% OF HIS
1. 1 answer
2. 485 views
Ali and her friend handed out nutrition pamphlets at the health fair. they were given 560 pamphlets and they handed out 35% of
1. 1 answer
2. 555 views
Keenan is training for a bicycle race. His goal is to ride 150 miles each week. By Tuesday of one week, he has ridden 35% of His
1. 1 answer
2. 521 views
Reed scored 17 points in his teams last basketball game. This was 34% of the teams total points for the game. How many total
1. 1 answer
2. 775 views
Yolanda is saving for a new cell phone. So far she has saved $54 from her babysitting jobs. She calculated that this is 45% of
1. 1 answer
2. 722 views
There are 480 students enrolled at school and 75% of those students buy their lunch in the school cafeteria. How many students
1. 5 answers
2. 667 views

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