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
Yakvenalex
14 days ago
5

It is known that the highest weekly average price for gasoline in California during 2005 was $3.15 per gallon and the lowest wee

kly average price for gasoline in California during 2005 was $2.56. Use this information to estimate the standard deviation of the weekly average price for gasoline in California during 2005. The standard deviation is ($3.15-2.56) / 6. I was wondering why you divide by 6?
Mathematics
You might be interested in
Will works 7 hours a day, 6 days a week.
PIT_PIT [12445]

For one day:
= £9.20 × 7
= £64.40

For six days:
£64.40 × 6 = £386.40

After sharing with his mom:
£386.40/7 × 5
= £55.20 × 5
= £276

To purchase a car worth £1932:
£1932/£276 = 7

Thus, he needs 7 weeks to save enough for the car priced at £1932.

6 0
2 months ago
If a study determines the difference in average salary for subpopulations of people with blue eyes and people with brown eyes is
Leona [12618]
Unlikely to have a significant difference.
8 0
2 months ago
Nora and Mindy are going to a movie. Mindy forgot her money and is going to pay Nora back later. The cost of the two tickets is
babunello [11817]
$9.62, Mindy has to reimburse Nora.
6 0
1 month ago
Read 2 more answers
James knows that when h walks, he takes about 120 steps per minute and that each step is 2.75 feet long. Which calculation is mo
babunello [11817]

Answer:

120*2.75*60/5280

= 3.75

Step-by-step explanation:

Considering James takes 120 steps in a minute, with 60 minutes in an hour and a mile consisting of 5,280 feet, we can establish his walking pace. By multiplying his steps per minute by the distance of each step (120 * 2.75), we determine the distance he covers in one minute. This value is then multiplied by 60 to account for the total hour. Finally, the total distance is divided by the feet in a mile (5,280), which results in a speed of 3.75 miles per hour. Thus, the calculation becomes 120*2.75*60/5280

4 0
2 months ago
Read 2 more answers
Isaac drinks 8 glasses of water each day he say he will drink 2920 glasses of water in a year that has 365 days is the exact ans
tester [12383]
Isaac will indeed drink 2920 glasses of water in a year if he consumes 8 glasses daily. Step-by-step calculation: 365 multiplied by 8 gives 2920. 2920 divided by 365 equals 8. 2920 divided by 8 results in 365.
7 0
1 month ago
Read 2 more answers
Other questions:
  • Explain how rays AB and AC form both a line and an angle.
    8·2 answers
  • which table represents viable solutions for y=5x, where x is the number of tickets sold for the school play a y is the amount of
    10·1 answer
  • Results from previous studies showed 76% of all high school seniors from a certain city plan to attend college after graduation.
    14·1 answer
  • Sue scored a total of 35 points in two games. She scored 6 times as many points in the second game as in the first. How many mor
    7·1 answer
  • Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 + 2x +1?
    5·2 answers
  • Return to the credit card scenario of Exercise 12 (Section 2.2), and let C be the event that the selected student has an America
    13·1 answer
  • Naomi went on a 6.5 mile hike. In the morning she hiked 1.75 miles, rested,and then hiked 2.4 more miles. She completed the hike
    14·2 answers
  • A class contributed $8.40 in dimes and quarters to the Red Cross. In all, there were 45 coins. How many coins of each kind were
    13·1 answer
  • Suppose that a Coke/Pepsi survey was conducted of 40 randomly selected individuals from Gainesville. Thirty people selected Coke
    15·1 answer
  • Help ASAP - Find the area of the composite figure made up of a square and a semicircle. Use 3.14 as an approximation for and giv
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!