Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house for 15 minutes, and together they ran the rest of the way to practice, where they stayed for 1 hour.
Which graph best represents the scenario described?
A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9.
A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis.
A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9.
A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9
The graph shown represents the funds in Sasha’s checking account over 16 days.
Which description would best explain what was happening to Sasha’s checking account during interval C on the graph?
Sasha deposited her paycheck.
Sasha paid her rent.
Sasha did not withdraw or deposit any money.
Sasha withdrew spending money.
Answers
Answer 1
Answer:
Part 1: Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house for 15 minutes, and together they ran the rest of the way to practice, where they stayed for 1 hour.
If we graph this there will be 3 segments because the slope of each segment is Keisha's speed during that interval:
⇒ The middle segment will have no slope,which makes the slope undefined.
⇒ The 1st and 3rd segments will have positive slopes, If a line has a positive slope, variable y always increases when x increases.
Choice A). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9.
The given graph started that the time is 0, when Keisha begins
running. she is already 5 blocks from home. So this data is incorrect. The graph also states that the line decreases,when she runs toward her home.
Terrible choice.
Choice B). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis.
Terrible choice.
Choice C). This is the correct answer. It includes all the information that appears on the given graph, and it matches the given story.
Choice D). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9
Terrible choice.
Part 2 : Sasha withdrew spending money. Meaning : To remove (money) from an account.
The correct answer is the last one.
If we graph this there will be 3 segments because the slope of each segment is Keisha's speed during that interval:
⇒ The middle segment will have no slope,which makes the slope undefined.
⇒ The 1st and 3rd segments will have positive slopes, If a line has a positive slope, variable y always increases when x increases.
Choice A). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9.
The given graph started that the time is 0, when Keisha begins
running. she is already 5 blocks from home. So this data is incorrect. The graph also states that the line decreases,when she runs toward her home.
Terrible choice.
Choice B). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis.
Terrible choice.
Choice C). This is the correct answer. It includes all the information that appears on the given graph, and it matches the given story.
Choice D). A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9
Terrible choice.
Part 2 : Sasha withdrew spending money. Meaning : To remove (money) from an account.
The correct answer is the last one.
Answer 2
Answer:
Q1:
Answer:
A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9.
Explanation:
First segment: distance and time increases (Keisha ran to Natasha's house)
Second segment: time increases, distance is constans (Keisha stayed at Natasha’s house)
Third segment: distance and time increases (Keisha and Natasha ran to swim practice)
Fourth segment: distance is constans, time increases (Keisha and Natasha stayed on practice).
Q2.
Answer:
Sasha did not withdraw or deposit any money. (During 5 days of the account balance has not changed).
Answer:
A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9.
Explanation:
First segment: distance and time increases (Keisha ran to Natasha's house)
Second segment: time increases, distance is constans (Keisha stayed at Natasha’s house)
Third segment: distance and time increases (Keisha and Natasha ran to swim practice)
Fourth segment: distance is constans, time increases (Keisha and Natasha stayed on practice).
Q2.
Answer:
Sasha did not withdraw or deposit any money. (During 5 days of the account balance has not changed).
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Answers
1=true
2=false
3=tue
4=true
2=false
3=tue
4=true
B false
C cannot be determined
Answers
b) False
Because the negation makes it opposite of what is was.
Because the negation makes it opposite of what is was.
B is the correct answer
Answers
Answer:
2 x 3 x 5
Step-by-step explanation:
Answer:
2 x 3 x 5
Step-by-step explanation:
0.3024
0.15
1.11
Answers
Answer:
Option B is correct
0.3024
Step-by-step explanation:
Definition:
If event A and B are independent, then;
Given that:
Suppose Q and R are independent events.
We have to find
It is given that:
and
then by definition we have;
Substitute the given values we have;
Simplify:
Therefore, the value of is 0.3024
Hello,
Q and R are independent if p(Q and R)=p(Q)*p(R)
Here p(Q and R)=0.63-0.48=0.3024
ANSWER B
Q and R are independent if p(Q and R)=p(Q)*p(R)
Here p(Q and R)=0.63-0.48=0.3024
ANSWER B
18. (-7) + (-6) + (-2)
19. (+11) + (-9) + (-4)
20. (+4) + (-8) + (+6)
Answers
Answer:
17. +5-2-1=+2
18. -7-6-2=15
19. +11-9-4=-2
20.+4-8+6=+2
Answers
Imagine A'V' is part of the dilated figure, and AV is part of the original figure.
A'V' = 3.2
AV = 3.2 + 4.8 = 8
A'V'/AV = 3.2/8 = 2/5
Answer: First choice, 2/5.
A'V' = 3.2
AV = 3.2 + 4.8 = 8
A'V'/AV = 3.2/8 = 2/5
Answer: First choice, 2/5.