Mathematics, 26.01.2021 18:20 lerinmarie
1.The base length of a rectangle is multiplied by 8. How does this affect the area?
A. area is 2x bigger
B. area is 4x bigger
C. area is 8x bigger
D. area is 16x bigger
2.The base length and the width length of a rectangle are both multiplied by 4. How does this affect the area?
A. area is 2x bigger
B. area is 4x bigger
C. area is 8x bigger
D. area is 16x bigger
3.The radius of a circle is tripled. How does this affect the area?
A. area is 3x bigger
B. area is 6x bigger
C. area is 9x bigger
D. area is 18x bigger
Answers: 1
Mathematics, 21.06.2019 15:00
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 21.06.2019 16:10
Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.
Answers: 1
Mathematics, 21.06.2019 19:30
Can someone me with the property questions for 12 13 and 14 plz
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Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
1.The base length of a rectangle is multiplied by 8. How does this affect the area?
A. area is 2x b...
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