Write the equation of the line, in standard form, that has a y-intercept of 2 and is parallel to 2x + y = -5. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.View Answers
Serena says that if a regression line is drawn correctly in a scatterplot, there will always be the same number of points above the line as there are below the line. Which of these must be a counterexample to her claim? a scatterplot with an odd number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an even number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an odd number of points in which the correct regression line passes directly through …View Answers
A map is drawn to a scale of 1cm to 1km. Find the distance in kilometres represented by a line 42mm long.
Remember the answer needs to be in KilometresView Answers
A rectangular prism has a length of 7.5 m, a height of 5 m, and a volume of 225 m3. A prism has a length of 7.5 meters, width of w, and height of 5 meters. Which steps are correct to find the width of the prism? Check all that apply. Substitute the known values into the volume formula. 225 = (7.5) (w) (5) Substitute the known values into the volume formula. 7.5 = (225) (w) (5) The width of the prism is 6 m. The width of the prism is 5.5 m. Divide StartFraction 225 Over 37.5 EndFractionto find …View Answers
completed 01.11 Module One Test Part 1 Integrated Mathematics I v15 (GS) Thrive / Module 01: Algebra Foundations Jemma Leigh Louw profile picture below passing All changes saved 1. (01.01 LC) Evaluate the following: −3 − (−2). (5 points) −5 −1 1 −6 2. (01.01 LC) Evaluate the following: 42 ÷ (3 + 1). (5 points) 4 3 2 1 3. (01.02 LC) What is the simplified form of the following expression? (x10)(x2) (5 points) x8 x12 x20 x100 4. (01.02 MC) Evaluate the following expression using the values given: Find 2x − 3y − z if x = −2, …View Answers
A right triangle has side lengths a , b , and c as shown below. Use these lengths to find tanx , cosx , and sinxView Answers
How is the volume of a composite figure calculated? Describe the process for finding the volume of a composite figure.View Answers
To eliminate the -terms and solve for y in the fewest steps, by which constants should the equations be multiplied by before adding the equations together? First equation: 6x − 5y = 17 Second equation: 7x + 3y = 11View Answers
Two trees have the same girth but different heights. The volume of the shorter tree is estimated to be 142 cubic feet. How can you use Cavalieri’s Principle to find the volume of the second tree?View Answers
Student representatives surveyed their classmates on their preference of a school mascot for a new school. The results are shown in the table below. Which pair of samples seems most representative of student preference? 1. Sample 1 and sample 2 are most representative because there is less difference between the numbers of students that chose each mascot. 2. Sample 2 and sample 3 are most representative because the relationship between preferences is consistent. 3. Sample 1 and sample 3 are most representative because 0 should not appear in a sample. 4. None of the samples are representative because none of …View Answers
A baseball stadium holds 15,002 seats. The lower level has 50 fewer than three times as many seats as the upper level. The middle level has 40 more than twice as many seats as the upper level. x + (2x + 40) + (3x – 50) = 15,002 The upper level has seats.View Answers
Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her school. She selects a sample of the population by putting the names of every student into a bag and drawing out 100 names. Which statement(s) describe her sampling method? Check all that apply.
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