Questions and answers by

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Questions (72)

is 50000000 more than 20000000000?
1. 1 answer
2. 63 views
Use the image to answer the question.A diagram shows a wire carrying a current in vertical direction. The magnetic field drawn
1. 1 answer
2. 83 views
How is a magnetic field produced?(1 point)Responses when electrons move through a circuit when electrons move through a circuit
1. 3 answers
2. 111 views
What does electric current measure?(1 point)Responses how frequently electrical energy moves in a circuit how frequently
1. 3 answers
2. 84 views
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 5 answers
2. 130 views
Interpret the equation y=−4x+10. What type of function does this equation define? Describe its graph.(1 point)Responses This
1. 3 answers
2. 101 views
Cesar rents a bicycle for a flat rate plus $10 per hour. He models the cost of the rental with the function f(x)=10x+15 , where
1. 1 answer
2. 92 views
Victor will start paying off his credit card in January. He uses the function f(x)=−35x+2,500 to model the amount of money he
1. 1 answer
2. 90 views
Use the table to answer the question.Years 1 2 3 Amount $1,080 $1,160 $1,240 The table shows the amount of money in a bank
1. 5 answers
2. 247 views
Use the table to answer the question.Days Fine 2 30 cents 3 45 cents 4 60 cents The table shows the fine owed for an overdue
1. 4 answers
2. 306 views
A factory produces beach umbrellas. They have a fixed cost they must pay no matter how many umbrellas they produce, and a
1. 3 answers
2. 113 views
The function f(x)=−75x+1,200 represents the value of your cell phone x months after you purchase it. Identify and interpret
1. 3 answers
2. 231 views
Hector would like to join a gym that has a one-time membership fee plus a monthly fee. He can use the function f(x)=35x+50 to
1. 3 answers
2. 56 views
From a height of 3,000 feet, a falcon descends at a rate of 250 ft./sec. What is the rate of change in the falcon’s elevation,
1. 3 answers
2. 225 views
The current temperature in degrees Celsius, where x equals the number of hours after noon, is 2x+10. Interpreting this equation,
1. 5 answers
2. 173 views
A linear graph of the cost of broccoli in dollars per pound has the points (3,8.25) and (6,16.50). What is the rate of change in
1. 1 answer
2. 123 views
A graph of the cost of gas purchased depending on the number of gallons pumped has the points (4,15) and (8,30). What is the
1. 1 answer
2. 60 views
Use the image to answer the question.An illustration shows three coiled wire springs stretched to varying lengths. The first
1. 7 answers
2. 157 views
Which formula can be used to find the slope of a line from two points (x1,y1) and (x2,y2)? (1 point)Responses y2−y1/x2−x1
1. 3 answers
2. 97 views
Use the image to answer the question.A coordinate plane shows the x-axis, labeled as hours, ranging from 0 to 6 in increments of
1. 3 answers
2. 81 views
A linear graph of parking fees in dollars based on hours parked has the points (2,20) and (6,44). How would you interpret the
1. 3 answers
2. 104 views
Use the table to answer the question.Number of Months 1 2 3 4 Cost ($) 74 99 124 149 The table below shows the cost for a gym
1. 3 answers
2. 109 views
Use the table to answer the question.Height Above Canyon Floor 360 280 160 80 Time (minutes) 0 3 10 14 Which statement best
1. 3 answers
2. 114 views
Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1. 4 answers
2. 109 views
Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1. 5 answers
2. 54 views
se the table to answer the question.x y 1 4 −3 8 Find the rate of change and the initial value of the linear function given as
1. 1 answer
2. 209 views
Determine the initial value and the rate of change in the following description. At a local festival, the entrance fee is $12
1. 2 answers
2. 152 views
Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1. 3 answers
2. 93 views
Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1. 3 answers
2. 54 views
Find the initial value of the linear function, given that the rate of change is m=−4/7, and (14,3) is an (x,y) value of the
1. 3 answers
2. 95 views
Use the table to answer the question.x y 2.6 −6 3.2 3 Determine the rate of change of the linear function given as a table of
1. 3 answers
2. 405 views
Determine the rate of change in the following description. In Ms. Katy’s math class, a homework assignment is worth 100
1. 3 answers
2. 53 views
Relation 1:X: 3, 4, 5, 5, 6 Y: 3, 5, 7, 9, 11 Relation 2: X: 5, 6, 7, 8, 9 Y: 31, 28, 25, 22, 19 Relation 3: X: 2, 3, 4, 5, 6 Y:
1. 3 answers
2. 62 views
Look at the table and choose “true” or “false”.X: 1, 2, 3, 4, 5 Y: 1, 4, 9, 16, 25 (5 points) True
1. 5 answers
2. 88 views
Consider the equation 7x − 6 + 3 = 5x + 2x + 5.Question 1 Which BEST describes the number of solutions for the given equation?
1. 3 answers
2. 45 views
Jim bought some potted plants:Petunias cost $11 per pot and Begonias cost $15 per pot. Jim bought 19 potted plants in all and
1. 3 answers
2. 86 views
You are running a concession stand at a baseball game.You are selling pizza slices and sodas. Each pizza slice sells for $3.50
1. 7 answers
2. 84 views
Author's Purpose Quick Check1 of 41 of 4 Items Question Which does the phrase author's purpose describe?(1 point) Responses a
1. 13 answers
2. 394 views
A student is investigating inertia and acceleration. The data the student collects is shown in the table.Assuming the force
1. 11 answers
2. 105 views
Question 4 (1 point)According to Newton's First Law, what potential impact can an unbalanced force can have on an object in
1. 15 answers
2. 146 views
Use the sentence to answer the question.Although his younger students greeted the new practice with enthusiasm, the “old
1. 1 answer
2. 69 views
Use the sentence to answer the question.Although his younger students greeted the new practice with enthusiasm, the “old
1. 1 answer
2. 106 views
Use the sentences to answer the question.Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect
1. 1 answer
2. 110 views
Use the sentences to answer the question.Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect
1. 1 answer
2. 91 views
Use the sentence to answer the question.Like real coral reefs, artificial reefs create homes for marine life. Which two things
1. 1 answer
2. 103 views
Use the sentence to answer the question.Like real coral reefs, artificial reefs create homes for marine life. Which two things
1. 1 answer
2. 106 views
Which type of connection shows how ideas are similar or different?(1 point)Responses cause and effect cause and effect
1. 1 answer
2. 114 views
Which type of connection shows how ideas are similar or different?(1 point)Responses cause and effect cause and effect
1. 1 answer
2. 97 views
An octopus moves through water by ejecting water through a funnel in its body. How does this illustrate Newton's Third Law?(1
1. 1 answer
2. 47 views
Choose the true statement according to Newton's Third Law of Motion.(1 point)Responses When an object in motion collides with
1. 1 answer
2. 131 views
When a ball bounces, what action and reaction forces do the ball and the ground exert?(1 point)Responses The ball's force is the
1. 1 answer
2. 75 views
The picture below shows the Apollo spacecraft that took astronauts to the moon. The spacecraft weighed about 5 million pounds,
1. 1 answer
2. 66 views
In a paragraph, analyze how the American revolution worsened the economic condition for many citizens. Consider the people who
1. 11 answers
2. 286 views
a deck of 150 cards has cards numbered 1,2,3,...,150. the deck is shuffled and dealt into 5 different piles. what is the number
1. 0 answers
2. 112 views
9 yd. 12 in. divided by 4
1. 3 answers
2. 1,132 views
Here are the answers to the Choosing Vocabulary Quick Check!1. precise 2. domain-specific vocabulary 3. lead the reader to
1. 6 answers
2. 1,154 views
What must be considered when deciding how to organize an informative text? (1 point) that it looks nice on paperthat it is
1. 13 answers
2. 2,155 views
4.9.2 - Quiz: Repetition QuizLanguage Arts 7 B / 4. Heroes of the People / 4.9. Repetition In "A Wolf and Little Daughter,"
1. 14 answers
2. 2,243 views
4.8.2 - Quiz: Conflict & Theme QuizLanguage Arts 7 B / 4. Heroes of the People / 4.8. Conflict & Theme Read this excerpt from
1. 20 answers
2. 3,356 views
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.The diameter of a tire
1. 9 answers
2. 3,126 views
What is the purpose of a scatter plot?The answers for this quiz are B D B C A
1. 1 answer
2. 477 views
Which of the following has the lowest unit price?Brand A: 5 lb for $3.50 Brand B: 8 lb for $5.20 Brand C: 3 lb for $2.25
1. 3 answers
2. 541 views
**** = my answerWhich of the following is an example of the relationship between culture and geography? A. A civilization
1. 6 answers
2. 1,332 views
Which sport does not utilize dribbling?
1. 1 answer
2. 454 views
Joel lives near the beach. One day he sees that the tide is much lower than he's ever seen before. The high tide is higher than
1. 2 answers
2. 996 views
What is the volume of the rectangular prism?it is 10.4 mm in width, 5 mm in length, and 8 mm in height
1. 4 answers
2. 2,134 views
Question:Calculate the area of the composite figure, which is not drawn to scale. Image: It is a rectangle with a triangle on
1. 1 answer
2. 1,170 views
Question:Calculate the area of the trapezoid, which is not drawn to scale. Image: Parallel sides are 8 in and 11 in. Top is 5
1. 2 answers
2. 1,021 views
immigrants came into the united states from europe in two waves. immigrants from which countries came in wave 1?a. italy,
1. 1 answer
2. 570 views
the two figures below are congruent. Find the measure of the angle that isn't labeled on either figure.the one on the left shows
1. 7 answers
2. 2,852 views
Given that rectangle MNOP ~ rectangle STUV, what is the length of TU?MNOP has 10 on the top and 4 on the side. NO is where the
1. 7 answers
2. 1,601 views
What’s 65:4 x 5.005?
1. 3 answers
2. 521 views