Write an equation of the passing through point p that is perpendicular to the given line .p(3,1) y= 1/3x -5
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Answer:
y = -3x + 10
Step-by-step explanation:
slope of perpendicular line = -3
y-1 = -3(x-3)
y-1 = -3x + 9
y = -3x + 9 + 1
y = -3x + 10
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Members of a softball team raised $2039.50 to go to a tournament. They rented a bus for $1157.50 and budgeted $49 per player for meals. Write and solve an equation which can be used to determine xx, the number of players the team can bring to the tournament.
Use exact numbers
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Answers
Answer:
hi .................
Answers
Answer:36
Step-by-step explanation:
Line Speed Devective number
20 23
20 21
30 19
30 16
40 15
40 17
50 14
50 11
a. Select a scatter diagram with the line speed as the independent variable.b. What does the scatter diagram developed in part (a) indicate about the relationship between the two variables?
Answers
Answer:
Here's what I get
Step-by-step explanation:
(a) Scatter diagram
The scatter diagram is the figure below.
(b) Interpretation
The scatter diagram shows there is a linear relationship between the variables.
The defective number decreases as the line speed increases.
The inspectors miss more faulty parts when the line speed increases, so they report fewer of them.
B t= 0.4G
C g=2.5t
D t=2.5g
E g= 2/5 t
Answers
The correct options are (A), (D) and (E).
What is a linear equation?
A linear equation in two variable has the general form as y = ax + by + c, where a, b and c are integers and a, b ≠ 0.
It can be represented as a straight line on a graph.
Given that,
The time taken to fill 2 gallon bucket is 5 seconds.
Suppose the number of gallons be g.
And, the time in seconds is t.
The given options are considered one by one for the given case as,
(A) g = 0.4 t
Substitute g = 2 and t =5 in the above expression to get,
LHS = 2
RHS = 0.4 × 5
= 2
Since LHS = RHS, the given option represent the proportional relationship.
(B) t= 0.4g
Substitute g = 2 and t =5 in the above expression to get,
LHS = 5
RHS = 0.4 × 2
= 0.8
Since LHS ≠ RHS, the given option does not represent the proportional relationship.
(C) g=2.5t
Substitute g = 2 and t =5 in the above expression to get,
LHS = 2
RHS = 2.5 × 5
= 12.5
Since LHS ≠ RHS, the given option does not represent the proportional relationship.
(D) t = 2.5g
Substitute g = 2 and t =5 in the above expression to get,
LHS = 5
RHS = 2.5 × 2
= 5
Since LHS = RHS, the given option represents the proportional relationship.
(E) g= 2/5 t
Substitute g = 2 and t =5 in the above expression to get,
LHS = 2
RHS = 2/5 × 5
= 2
Since LHS = RHS, the given option represents the proportional relationship.
Hence, the correct relationship is represented by options (A), (D) and (E).
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Answer:
I beleive it should be
A. g = 0.4t
And
D. t = 2.5g
Sorry if i'm wrong though! Let me know if is correct!
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Answer:
I'm not sure