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
adoni [48]
3 years ago
7

Celeste hiked 1.8 miles in 0.75 hours.What is her average rate of speed?​

Mathematics
1 answer:
Ilya [14]3 years ago
5 0

Answer:

average speed of hiker is 2.4 mph

Step-by-step explanation:

here is the solution : -

=》

speed =  \frac{distance}{time}

=》

speed =  \frac{1.8}{0.75}

=》

speed = 2.4

average speed of hiker is 2.4 miles per hour

You might be interested in
Of his 94 compact discs, Raul plans to donate 17 to the thrift store. To the nearest tenth of a percent, what percent is this?
Masteriza [31]
For this case we can solve the problem by means of the following rule of three:
 94 --------> 100%
 17 --------> x
 Clearing x we have:
 x = (17/94) * (100)
 x = 18,08510638%
 To the nearest tenth of a percent:
 x = 18.1%
 Answer:
 
This is 18.1% of his compact discs.
6 0
3 years ago
These two rectangles are similar. Which is a correct proportion for corresponding sides?
Keith_Richards [23]

Answer:

option (2) is correct.

\frac{4}{8}=\frac{12}{x}

Step-by-step explanation:

Given two similar rectangles and with dimension of sides,

we have to choose the correct proportion for corresponding sides.

Since, the rectangles given are similar rectangles.

So, the corresponding sides are in same proportion in case of similar figures,

So,  

\frac{4}{8}=\frac{12}{x}

Thus, option (2) is correct.


7 0
3 years ago
Read 2 more answers
What term generally describes small chunks of rocks and debris in space? meteorites meteoroids meteors meteorides
deff fn [24]

Answer:

meteoroids

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Rewrite the expression in factored form: x^2+12x+27
max2010maxim [7]

Answer:

c. (x+3)(x+9)

Step-by-step explanation:

x^2+12x+27

The middle number is 12 and the last number is 27.

We need two numbers that...

Add together to get 12

Multiply together to get 27

Try 3 and 9:

3+9 = 12

3*9 = 27

Fill in the blanks in

(x+_)(x+_)

with 3 and 9 to get...

(x+3)(x+9)

4 0
3 years ago
Jess will plant up to 27 acres on her farm with wheat and corn. More than 5 acres will be planted with wheat. Let w represent th
Elena-2011 [213]
Two inequalities that represent this situation:
First one is w>5 because they are planting more than 5 acres with wheat, or w.
Second is w+c \leq 27 because the amount of wheat + corn (w+c) has to be less than or equal to 27.
4 0
4 years ago
Other questions:
  • Bruce has 150$ and saves 20$ each week. Katie has 200$ and saves 10$ each week. After how many weeks will they have the same amo
    6·1 answer
  • 1. Iris has two ribbons. The first ribbon is 11.7 in. long. The second ribbon is 5.25 in. long. She wants to cut them so that th
    6·1 answer
  • Nswer two questions about Systems A AA and B BB: System A AA start text, end text System B BB { − 3 x + 12 y = 15 7 x − 10 y = −
    9·1 answer
  • Evaluate, when x=2 y=-5 and z=3
    10·1 answer
  • An empty box weighs 200 g the boxes filled with party goody bags and now it weighs 6.2 kg each goodie bag weighs 100 and grams w
    6·1 answer
  • Use the line of best fit to predict the percentage sales increase when the
    6·2 answers
  • Manny is covering a book. The front of the book is 11.2 inches high and 7.3 inches wide. What is the area of the front of the bo
    7·1 answer
  • Elsa bought three books at a bookstore. Here are their prices (in dollars).
    9·2 answers
  • In a triangle ABC, a =3, b=4 , c =5 cm. Find the area of the triangle.
    10·2 answers
  • Sarah starts a jewelry making business. she borrows the money for the supplies to start. she borrows $1,500.00 for 2 years at a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!