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Over [174]
3 years ago
12

Stanley noticed that he is both the 10th tallest and the 10th shortest student in his class. If everyone in the class is at a di

fferent height, how many students are in the class?
A. 19
B. 20
C. 21
D. 22
Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

the answer for this question is B.20

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Masteriza [31]
Here you go, learn from this child.

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graph the solution to the following system of inequalities y<-2x+7, y greater than or equal to 2x - 3 ​
Alex777 [14]

Answer:

See attached diagram

Step-by-step explanation:

Graph the solution of the inequality y First, draw the dotted line y=-2x+7 (dotted because the sign of the inequality is <). Then determine wich part of the coordinate plane should be shaded. Since the origin's coordinates satisfy the inequality, then this point should belong to the region (red part on the diagram).

Graph the solution of the inequality y\ge 2x-3. First, draw the solid line y=2x-3 (solid because the sign of the inequality is ≥). Then determine wich part of the coordinate plane should be shaded. Since the origin's coordinates satisfy the inequality, then this point should belong to the region (blue part on the diagram).

The intersection of both regions is the solution of the system of two inequalities.

6 0
3 years ago
Graph triangle cuz with vertices x(-2, -4), y(2, -1), and z(4, -3) on the coordinate grid.
Vera_Pavlovna [14]
This is what I got pls mark me brainlest

4 0
3 years ago
Please Round 1.54 thank you
bearhunter [10]

Answer:

okay so it would be 2 or 1.5 i dont know if you want it whole number but i will explain

if the number is 5 or more like 5.1 or even 5 you round up

if the number is under 5 like 4,3,2,1 your round down

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Super easy!!<br><br> 3 1/2 x 5 =
bearhunter [10]

Answer:

35/2 or 17.5 or 17 1/2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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