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
wlad13 [49]
3 years ago
15

The average walking speed is 3.4 miles per hour. How many hours would it take to walk from Boston to Seattle, a distance of 3,02

0.22 miles?
Mathematics
1 answer:
faltersainse [42]3 years ago
5 0
3020.22÷3.4=888.3 hours
You might be interested in
Explanation on linear equations ​
Usimov [2.4K]

y=mx+b where m is the slope and b is the y intercept.

5 0
2 years ago
When solving the equation x3 = 22.
Dmitriy789 [7]

Answer:

x=7 1/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A quarter circle is attached to the side of a square as shown.
Luda [366]

Answer:

28.6 m²

Step-by-step explanation:

The measurements of the square are 4 by 4; this gives us an area of

4(4) = 16 m²

The quarter circle has a radius of 4 m.  The area of a circle is given by

A = πr².

Since we have a quarter circle, we multiply this by 1/4:

A = 1/4πr²

Using 3.14 for π and 4 for r,

A = 1/4(3.14)(4²) = 1/4(3.14)(16) = 3.14(4) = 12.56 m²

Together this gives us a total area of 16+12.56 = 28.56 m².

This rounds to 28.6 m².

3 0
3 years ago
Read 2 more answers
Which of the following is the result of the equation below after completing the square and factoring? x^2-4x+2=10
Tamiku [17]

9514 1404 393

Answer:

  B. (x-2)^2=12

Step-by-step explanation:

The constant that completes the square is the square of half the coefficient of the x-term. That value is (-4/2)^2 = 4.

There is already a constant of 2 on the left side of the equal sign, so we need to add 2 to both sides to bring that constant value up to 4.

  x^2 -4x +2 = 10 . . . . . . . given

  x^2 -4x +2 +2 = 10 +2 . . . . complete the square (add 2 to both sides)

  (x -2)^2 = 12 . . . . . . . . . write as a square

6 0
3 years ago
One population proportion test: Which of the following situations involves testing a claim about a single population proportion?
kicyunya [14]

Answer:

A recent report estimated that 25% of all college students in the United States have a sexually transmitted disease (STD). The director of the campus health center believes that the proportion of students with STDs is higher at their campus.

According to the American Heart Association guidelines, the daily maximum amount of sugar a teenager should have is 4 teaspoons. The parents of a local high school have expressed concerns that the average daily sugar intake of their students is higher than these guidelines and have been pressuring school officials to limit unhealthy snack and beverage choices offered in the cafeteria and student store.

Step-by-step explanation:

The first two researches involve the single sample compared to mean of population.

The 3rd and 4th research involves comparing samples of men and women that is two individual groups.

4 0
3 years ago
Other questions:
  • Which of the following numbers is classified as an irrational number?
    7·1 answer
  • Can someone please help me
    9·1 answer
  • Which statement correctly describes this expression?
    15·1 answer
  • Jill and ericka made 4 gallons of lemonade for their lemonade stand how many quarts did they make
    14·1 answer
  • Which expression is equivalent to ? A. B. C. D.
    14·2 answers
  • you sight a rock climber on a cliff at a 32° angle of elevation. your eye level is 5.5 feet above the ground and you are 1000 fe
    11·1 answer
  • Find the surface area
    12·1 answer
  • Solve for xx. Round to the nearest tenth, if necessary.
    8·1 answer
  • Read the picture please
    11·1 answer
  • When asked to draw a triangle with two 45 angles and a side length of 8 cm, Diego drew this triangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!