The box plot shows the number of sit-ups done by students in a gym class. What is the range of the data?
A)15 is the answer.
Answer:
30,000,000 + 400,000 + 50,000 + 9,000 + 800 + 70
Step-by-step explanation:
Not many steps, just typing it out.
30,000,000 + 400,000 + 50,000 + 9,000 + 800 + 70
(edit: thank you for Brainliest!)
<span>x = 4
Given the description of the triangles, you have 2 similar right triangles. The smaller triangle has a height of 20 and a base of 3x, while the larger has a height of (20+8) = 28 and a base of 4x + 2. We wish to determine the value of x. Since the triangles are similar, the ratio of corresponding sides will be a constant. So:
20/28 = (3x)/(4x+2)
(4x+2)20/28 = (3x)
(20/28)*4x+(20/28)*2 = (3x)
(80/28)*x+(40/28) = (3x)
(20/7)*x + 4/7 = 3x
4/7 = 3x - (20/7)*x
4/7 = (21/7)x - (20/7)*x
4/7 = x/7
4 = x
So the value of x is 4.</span>