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skad [1K]
3 years ago
6

Note the graph of an athletes performance after finishing a triathlon. The x-axis measures time in hours, and the y axis measure

s distance in kilometers. First she swam, then biked, and then she finished the race with a run. The data states she ran four times as fast as she swam and she biked twice as fast and she ran. Based on the graph, chose the statement below that is false.
A) the steeper the segment, the faster the athlete is traveling along the course

B) the athlete finished the course in under eight hours

C) the athlete spent equal amounts of time biking and running

D) the athlete spent twice as much time biking compared to swimming

Mathematics
2 answers:
emmasim [6.3K]3 years ago
6 0
Eh wondering too :/
sorry don't get this. Wish i did
vredina [299]3 years ago
5 0

Answer:

the answer is c

Step-by-step explanation:


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Last week, Robert’s family discussed insurance. He learned about some of the factors that may or may not affect each family memb
ale4655 [162]

Answer:

The classification are as follows;

1) Robert's older brother Howard has been working as an electrician for the last year

  • Increases insurance need

2) Robert's younger sister Amelia recently obtained her driver's licence and has already been at fault for a car accident

  • Increases insurance need

3) Robert exercises regularly makes good grades in school, and eats healthy food

  • Does not affect insurance needs

4) Robert's uncle goes scuba diving each summer and enjoys snowboarding in the winter

  • Increases insurance need

5) Robert's mother enjoys scrap-booking and making quilts in her spare time

  • Does not affect insurance needs

6) Robert's grandfather, Eugene, recently celebrated his 82nd birthday

  • Increases insurance need

Step-by-step explanation:

1) The statements are analyzed as follows;

Robert's older brother Howard has been working as an electrician for the last year

One of the four types of insurance cover that everyone needs is the long-term disability coverage, more so for Howard who is working as an electrician as 30% of new entrants into the workforce will become disabled

2) Robert's younger sister Amelia recently obtained her driver's licence and has already been at fault for a car accident

Given the likelihood of an accident occurring and the (unexpected) cost of being involved in an accident having an auto insurance will help with the expenses and protect the insurance holder against the possible litigation that results from being involved in the accident

3) Robert exercises regularly makes good grades in school, and eats healthy food

Given that Robert is a physically fit good student that eats a healthy diet, there are few potential for losses due to Robert's current status or activities, therefore, his activities does not affect insurance needs

4) Robert's uncle goes scuba diving each summer and enjoys snowboarding in the winter

Given the physical nature of Robert's uncle's activity, an accident insurance is needed which in the event of an injury, will help in taking care of the expenses so as to increase the insurance holder's peace of mind

5) Robert's mother enjoys scrap-booking and making quilts in her spare time

The activities of Robert's mother are less injury prone such that they do not affect her insurance needs

6) Robert's grandfather, Eugene, recently celebrated his 82nd birthday

Due to the age status of Robert's grandfather, it will be prudent for there to be consideration for the provision for the people that Robert's grandfather will leave behind such as mortgage payments, loans that are outstanding and possible university tuition costs that may come up in the future as well as funeral costs and daily living expenses of loved ones left behind

Therefore, there is an increased insurance need due to age status

5 0
3 years ago
The absolute values of two numbers that are additive inverses will ____________ be the same.
zhannawk [14.2K]

Answer:

A number and its additive inverse are always the same distance from zero, and so they have the same absolute value.

Step-by-step explanation:

Hope this helps!!

7 0
3 years ago
Read 2 more answers
Give the first four terms (a0, a1, a2, and a3) of the sequence and then the first four terms of the infinite series for an = . w
goldenfox [79]
What's the formula???
8 0
3 years ago
What is 877.71 rounded to the nearest tenth
Yuki888 [10]
877.71=877.7
when rounding, look at the previous place value to determine if you should round up or down :)

5 0
3 years ago
Read 2 more answers
The length of an object's shadow varies directly with It's heigt. If a can is 13 cm tall casts a shadow that is 7.5 cm long, a b
svetoff [14.1K]
X = Can/Bottle height, y = Shadow length
x = 13 cm, y = 7.5 cm
x = 2.5 cm, y = 14.2 cm
I'm assuming your question is asking for an equation to model this. Since there are only two data points the only equation that can be made is linear
y = mx + c
m = (y2 - y1)/(x2 - x1) <- Let 14.2 be y2, and 2.5 be x2 (it is important)
m = (14.2 - 7.5)/(2.5 - 13)
m = 6.7/-10.5
m = -0.638
y = -0.638x + c
To find c we can sub any one of the two coordinates, 
i'm choosing (2.5,14.2)
14.2 = -0.638(2.5) + c
14.2 = -1.595 + c
14.2 + 1.595 = c
15.795 = c
So the final equation is y = -0.638x + 15.795
6 0
3 years ago
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