answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rodikova [14]
1 year ago
13

Consider the graph of Miriam's bike ride to answer the

Mathematics
2 answers:
ivanzaharov [21]1 year ago
7 0

Answer:

1) 45 minutes or 0.75 hours

2) 45 minutes or 0.75 hours

Step-by-step explanation:

We are given the graph that shows Miriam's bike ride.

The x-axis represents the time (in minutes) and the y-axis represents the distance traveled in miles.

1) How many hours did Miriam stop to rest?

The graphs stays the same from 45 minutes to 90 minutes, where he took the rest. No distance covered in that time.

Rest time = 90 minutes - 45 minutes = 45 minutes

He took rest for 45 minutes.

In hours, it is 45/60 = 0.75 hours

2) How many hours did it take Miriam to bike the initial 8 miles.

Look at the graph, the graph reached 8 miles when the time was 45 minutes.

It took 45 minutest to reach 8 miles initially.

In hours, it is 45/60 = 0.75 hours

Elenna [48]1 year ago
5 0
It took her 45 minutes to rest and it to her 45 minutes to bike the initial 8 miles. or .75 hours for both
You might be interested in
Maya chatted online with all her friends for 2/3 of an hour on Saturday and 1/4 of an hour on sunday. During that time period, s
Kamila [148]
Time spent with paul : 1/8 h
Total time spent chatting with friends: 2/3h+1/4h=11/12 h

The fraction of the time she spent with paul is (time spent with paul)/(total time spent chatting)

 hence the fraction spent with paul is  (1/8)/(11/12)=3/11
8 0
1 year ago
Read 2 more answers
Children inherit their blood type from their parents, with probabilities that reflect the parents' genetic makeup. Children of J
anygoal [31]

Answer:

n = 4, p = 0.25

Step-by-step explanation:

We are given the following in the question:

We treat adult having blood type A as a success.

P(Blood type A) =

p=\dfrac{1}{4} = 0.25

Then the number of Children of Juan and Maria who have blood type A follows a binomial distribution as there are

  • n independent trial.
  • Each trial have to outcomes(Blood type A or not)
  • Probability of success is same for each success

Here,

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Thus, for the given binomial distribution,

n = 4, p = 0.25

6 0
1 year ago
Which shows the image of triangle WXY after the transformation R0, –90°(x, y)?
Snezhnost [94]

Answer:

270°

Step-by-step explanation:

3 0
2 years ago
Metro buses are scheduled to arrive at each stop every 30 minutes. If the time a person waits at a bus stop is uniformly distrib
Nutka1998 [239]

Answer:

The probability is P(X > 25 )  =  1.667

Step-by-step explanation:

From the question we are told that

    The  maximum wait is  b  = 30 \ minutes

      The  minimum wait would be  a =  0\  minutes

Generally the probability that you will wait more than 25 minutes for a bus is mathematically represented as

   P(X > 25 )

Now given that the time a person waits is uniformly distributed and that the maximum is  30 then we can evaluate the above probability as

    P(X > 25 ) =  P(25 <  X  <  30 ) =  \frac{30 - 25}{30 -  0}

     P(X > 25 )  =  1.667

4 0
1 year ago
A stadium asked for $760,000 for naming rights. During a bidding war for the stadium naming rights, one company bid 7% more than
alex41 [277]

Answer:

\$\ 829464

Step-by-step explanation:

Bid of first company:

Bid is 7\% more

7\% of 760000=\frac{7}{100}\times760000=53200

Bid of first =760000+53200=813200

Bid of second company:

Bid of second is 2\% greater than that of first

2\% of first bid =\frac{2}{100}\times 813200=16264

Hence Bid of second company =813200+16264=829464

8 0
1 year ago
Other questions:
  • A box contains 14 scarves in unique colors. If 4 scarves are picked randomly from the box,__________ different combinations are
    9·2 answers
  • For four weeks in June Cameron baked 3 1/4 miles each week and swim 2 1/2 miles each week for three weeks in July he baked 4 3/4
    10·1 answer
  • For 14a-14d,tell you which expressions require you to rename mixed numbers before you can subtract.Find each difference .write e
    6·1 answer
  • Determine the solution to the system of equations graphed below and explain your reasoning in complete sentences. Graph showing
    5·1 answer
  • Victoria has 1.90 worth of nickels and dimes. She has two more nickels than dimes. Write a system of equation that could be used
    13·1 answer
  • Two submersibles, one red and one blue, started rising toward the surface at the same time. They each rose at a constant speed.
    14·1 answer
  • Two hot-air balloons, one red and one blue, took off at the same time from different platforms. Each began ascending at a consta
    6·1 answer
  • A car is traveling on Michigan Street towards Ward Street. The car planes to turn right into Ward Street. what is the angle meas
    11·1 answer
  • 1 European euro = 1.3687 US dollars. While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on
    6·1 answer
  • Use the points (2, 2485.6) and (6, 1172.5) to write an equation of the line of fit in slope-intercept form. Let x be the years s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!