Answer:
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school? and "how old are you?" are statistical questions.
Step-by-step explanation:
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Solve for x:
3(x - 5) = 6
Distribute the 3 to the variables inside the parenthesis
3x - 15 = 6
Add 15 to both sides to cancel out the "-15"
3x = 21
Divide both sides by 3
x = 7
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Answer:A
Step-by-step explanation:
Answer:
7 students
Step-by-step explanation:
"Of" in math most of the time means multiplication.
28 x 25% = 7
That also means that 21 students DO NOT play soccer.
Answer:
196.48m²
Step-by-step explanation:
AREA OF THE PICTURE = AREA OF TRIANGLE + AREA OF SEMI CIRCLE
Length of base of the triangle = 16m
Length of perpendicular height of triangle = 12m
Area of triangle =
Length of diameter of semi-circle = 16m
Length of radius of semi-circle =
Area of semi circle =
AREA OF THE FIGURE = 100.48 + 96 = 196.48m²