1answer.
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
saveliy_v [14]
4 years ago
7

ILL GIVE BRAINLIEST AND CRAZY POINTS JUST HELP!!!

Mathematics
1 answer:
kvasek [131]4 years ago
7 0

Charter Bus:

1.

350 ( distance) / 50 ( rate)  = 7 (time in hours).

Conclusion - Will take the charter bus 7 hours to drive from Norfolk to New York.

2.

12  - 6  = 6 A.M  ( counting for time left in this half of the day)

7 - 6 = 1 hour left ( which will be then 1 P.M )

Conclusion- Will arrive in New York City at 1 P.M.

Personal Vehicle:

3.

1 hour : 70 miles, 2 hours : 140 miles, 3 hours : 210 miles, 4 hours : 280 miles,     5 hours : 350 miles.

Conclusion: It will take 5 hours to get to New York City from Norfolk.

4.

12 A.M - 7:30 A.M = 4:30 A.M

5 - 4.5 = 0.5 hours left ( which will be then 12:30 P.M )

Conclusion- Will arrive in New York City at 12:30 P.M.

Meet Up:

5. By looking at the rates/ratios of both vehicles and finding out the time it would take with both vehciles also I figured out that Dakota's parents will arrive first.

I didn't include a graph, I thought that you could do that with the rates of both vehicles.

You might be interested in
Complete the table using the equation w = m + 4
sveticcg [70]

Answer:

5+4 = 9

6+4 = 10

7+4 =11

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The decimal 0.3 represents 1/3. What type of number best describes 0.9, which is 3 times 0.3? Explain.
myrzilka [38]
It can be described as 9/10
8 0
3 years ago
Read 2 more answers
Is the number 15 prime or composite?<br><br><br><br> A.<br> prime<br><br> B.<br> composite
34kurt
Hello there.

<span>Is the number 15 prime or composite?

Answer: C</span>omposite
8 0
3 years ago
Read 2 more answers
Combine like terms in the expression below:<br> 9x + 4.05xy + 15y + 30y - 11x + 9.46
aev [14]

Answer: 4.05 x y  − 2 x  +  45 y  +  9.46

Step-by-step explanation:

9x + 4.05xy + 15y + 30y - 11x + 9.46

4.05xy + 9x - 11x  + 15y+ 30y+ 9.46

4.05 x y  − 2 x  +  45 y  +  9.46

6 0
3 years ago
Some of Mrs. Turay’s eighth graders took the PSAT test. Score totals of ten of her students are below. Calculate the mean and th
den301095 [7]

Answer:

(a) Mean=74

(b) Median=70

(c) The best measure of center= Median.

Step-by-step explanation:

We have been given a data set of PSAT scores of Mrs. Turay's eight graders. We are asked to find mean and median of the given data set.

(a) Let us find mean of data set by dividing the sum of given scores by the number of students.

\text{Mean}=\frac{60+62+67+69+70+70+71+75+76+120}{10}

\text{Mean}=\frac{740}{10}=74

Therefore, the mean test score will be 74.

(b) Now let us find median of our given data set. We have been given that number of students is 10, therefore, our median will be the average of 5th and 6th term.

60, 62, 67, 69, 70, 70, 71, 75, 76, 120.

We can see that 5th term is 70 and 6th term is 70 as well.

\text{Median}=\frac{70+70}{2}

\text{Median}=\frac{140}{2}

\text{Median}=70

Therefore, the median test scores will be 70.

(c) We can see that our data set has an outlier score as 120, which has increased the mean. Mean score is greater than median score. Since median is not affected by extreme value outliers, therefore, median will be the best measure of center for given test scores.    


3 0
4 years ago
Read 2 more answers
Other questions:
  • How do you solve this
    8·1 answer
  • Which points are the best approximations of the relative maximum and minimum of the function?
    8·2 answers
  • Need answer asap evaluate the limit or state that the limit does not exist 7n-8n/2n
    13·1 answer
  • A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most c
    8·1 answer
  • Which is a factor of each term of the polynomial? <br><br> (3d2 – 10d)
    8·1 answer
  • If you have 1 diomand and you add 1000 how many do you have?
    12·1 answer
  • How can I solve this equation X-5=0.1(x+5)
    13·2 answers
  • How would you classify the following number?*
    14·1 answer
  • I dont understand #12 and #13 plz help me​
    12·1 answer
  • a small syringe is used to give a patient 0.23 ml of medication 4 times per day for 4 days. how much medication does he receive
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!