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WINSTONCH [101]
1 year ago
6

Charlie began hiking from her campsite back to her car. Her campsite was located 9 miles from her car. She had walked for 1 hour

and was 2 miles from her campsite when she realized she had forgotten her water bottle. She hurried back to her campsite in 0.5 hours, collected her water bottle, and rested for 0.5 hours. Then she began hiking back to her car at a quicker pace. She hiked for 3 more hours before she reached her car. Which graph represents Charlie's distance from her car at different times?
Mathematics
1 answer:
kkurt [141]1 year ago
4 0

The graph which represents Charlies distance from her car at different times is indicated as attached. The schedule of her movement is also attached.  This type of graph is called Distance Time Graph.

<h3>What is a distance-time graph?</h3>

A distance-time graph can show the distance traveled while an item moves in a straight line.

The gradient of the line in a distance-time graph is equal to the object's speed. The item is travelling more quickly the steeper the line and the larger the gradient.

See the attached for Charlies Distance - Time movements visualized in a graph.

Learn more about Distance-Time Graph:
brainly.com/question/13877898
#SPJ1

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A baker makes a total of 5 loaves of bread in 2.5 hours. At that rate, how many loaves of bread could the baker make in 7 hours?
damaskus [11]

Answer:

14 =x

Step-by-step explanation:

We can use ratios to solve

5 loaves          x loaves

-------------  = ---------------

2.5 hours          7 hours

5 * 7 = 2.5 x

Divide by 2.5

35/2.5 = 2.5x/2.5

14 =x

4 0
2 years ago
Read 2 more answers
If y varies directly as x and inversely as z, and y = 32 whe x = 4 and z = 6, find y when x = 10 and z = 26
satela [25.4K]

The value of y is 18.46 when x=10 and z = 26

Step-by-step explanation:

The direct proportion is denoted as:

y∝x

And the inverse proportion will be denoted as:

y∝1/z

combining both

y∝ x/z

When the symbol of proportionality is removed, the proportionality constant is introduced

y = k\frac{x}{z}

Given

y = 32 when x=4 and z = 6

Putting the values

32 = k * \frac{4}{6}\\k = 32 * \frac{6}{4}\\k = 8*6\\k = 48

So the equation will become:

y = 48* \frac{x}{z}

Putting x=10 and z= 26

y = 48 * \frac{10}{26}\\y = \frac{480}{26}\\y = 18.4615

Hence,

The value of y is 18.46 when x=10 and z = 26

Keywords: Proportion, variation

Learn more about proportion at:

  • brainly.com/question/4054269
  • brainly.com/question/4163549

#LearnwithBrainly

7 0
3 years ago
What is the median of 31,32,33,34,36,38
natita [175]

Answer:

Hello There!!

Step-by-step explanation:

You order the number on the list but they are already in order so pick the middle number but in this case there are 2,so you add 33 with 34 which equals 67.Then you divide 67 by 2 which is 33.5. Therefore,33.5 is your answer.

hope this helps,have a great day!!

~Pinky~

7 0
3 years ago
Read 2 more answers
If the distance from the Sharks to the dolphins is 12ft, what is the distance from
IceJOKER [234]

Answer:

Step-by-step explanation:

So first we notice that the traingles are similar which makes my work much easier.

27:42 can be simplified to 9:14.

That means x is 28

And sharks to dolphins is 12.

That means the smaller triangle is 27 18 12 and the bigger triangle is 42 28 and x. Try and do it yourself if you can't just comment and I'll help you :)

5 0
3 years ago
Put the following in order for the most area in the tails of the distribution. ​(a) Standard Normal Distribution ​(b) Student's​
tensa zangetsu [6.8K]

Answer:

(b) (c) (a)

Step-by-step explanation:

Standard Normal distribution has a higher peak in the center, with more area in this región, hence it has less area in its tails.

Student's​ t-Distribution has a shape similar to the Standard Normal Distribution, with the difference that the shape depends on the degree of freedom. When the degree of freedom is smaller the distribution becomes flatter, so it has more area in its tails.

Student's​ t-Distributionwith 1515 degrees of freedom has mores area in the tails than the Student's​ t-Distribution with 2020 degrees of freedom and the latter has more area than Standard Normal Distribution

5 0
3 years ago
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