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
Colt1911 [192]
3 years ago
10

A person is skateboarding to their local skate shop to pick up some sick rims. They skate at 8 miles per hour. The store is 2.5

miles away. How long will it take them to get to the store in hours?
Mathematics
1 answer:
belka [17]3 years ago
3 0

Answer: 0.3125 hours

Step-by-step explanation:

The formula for time taken to cover a distance is:

= Distance / Speed

Distance = 2.5 miles

Speed = 8 miles per  hour

Time taken = 2.5 / 8

= 0.3125 hours

In minutes this is:

= 0.3125 * 60 mins

= 19 mins approx

You might be interested in
An equivalent expression for 12x+1 and 2(2x+5) please help​
zhannawk [14.2K]
<h2>Answer:</h2>

8x+9

<h2>Step-by-step explanation:</h2>

12x+1 = 2(2x+5)

<h3><em><u>Handle the brackets first</u></em></h3>

12x+1 = 4x+10

<h3><em><u>Collect like terms</u></em></h3>

=8x+9

3 0
3 years ago
Given APQR with vertices P(1,5). Q(-2,1), and R(-4,2), write the translation equivalent to the composition of transformations. L
makvit [3.9K]

Answer Can you explain it a little more

Step-by-step explanation:

3 0
2 years ago
Can you simplify 45/99
sattari [20]
The answer is 2.2  , you divide 99/45
8 0
3 years ago
Read 2 more answers
Do you agree with the statement that " cubic functions must have at least 1 x-intercept but not more than 3, whereas quadratic f
vladimir2022 [97]

Answer:

Yes, I agree

Step-by-step explanation:

For the cubic function

A cubic function is represented as:

f(x)=ax^3+bx^2+cx+d

A cubic function may have 1, 2 or 3 x intercepts. This is shown below

For 3 x intercepts

y = x^3 - x

Equate y to 0

x^3 - x = 0

Expand

x(x^2 - 1) = 0

Express x^2 - 1 as difference of two squares

x(x - 1)(x +1 ) = 0

<em>x = 0 or 1 or -1</em>

For 2 x intercepts

y = x^3 - x

y  =(x-5)^2)(x+7)

Equate y to 0

(x-5)^2(x+7) = 0

Expand

(x-5)(x-5)(x+7) = 0

<em>x= 5 or x = -7</em>

For 1 x intercept

y = x^3

Equate y to 0

x^3 = 0

Take cube roots of both sides

x = 0

It has been shown above that a cubic function may have 1, 2 or 3.

So, I agree to the statement

For the quadratic function

A quadratic function will not have any x intercept when the function can not be factorized;

E.g.

y = x^2 + x + 17

<em>The above function has no x intercept.</em>

A quadratic function will have at least 1 x intercept when the function can be factorized;

E.g.

y = x^2- 6x + 9

Equate y to 0

x^2- 6x + 9 = 0

Expand

x^2 - 3x - 3x + 9 = 0

(x - 3)(x-3) = 0

x = 3

We've shown that a quadratic may have no x intercept, and it may also have x intercept(s)

Hence, I agree to both statement

3 0
2 years ago
What is the difference between independent and conditional probability? Which one requires the use of the Addition Rule? Explain
ch4aika [34]

Answer:

Conditional probability is probability of a second event given a first event has already occurred.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Help, I’m stuck. Thank you very much
    8·1 answer
  • If f(x-1) = 2x+3 for all values of x, what is the value of f(-3)?
    5·1 answer
  • SOMEONE PLEASE ANSWER ASAP FOR BRAINLIEST!!!!!
    15·1 answer
  • a rabbit falls into a dry well 30 meters deep. since being at the bottom of a well she tries to go up 3 meters but falls down 2
    12·1 answer
  • PLS HELP!!!!What are the sine, cosine and tangent ratios of<br>angle W in the triangle below​
    10·1 answer
  • Solve for X: 5x-2=10
    9·2 answers
  • Owen bought 9 chicken wings for $15.30. What was the cost of the wings, in dollars per wing?
    9·1 answer
  • The height of a box is 30 inches.<br><br> What is the height of the box in feet?
    9·2 answers
  • The perimeter of a rectangle the painting is 272 cm the length of the painting is 78 cm what is the width
    12·1 answer
  • Please solve for x.................
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!