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
Anarel [89]
3 years ago
10

Lucy reads 72 chapters of a book in 8 hours. What is her rate in chapters per hour?

Mathematics
2 answers:
Sophie [7]3 years ago
8 0
She read nine chapters each hour
Margaret [11]3 years ago
3 0
Her rate of chapters per hour is 9 

72/8=9
You might be interested in
1. A parachutist is 800 feet above the ground when she opens her parachute. She then falls at a constant rate of 5 feet per seco
Alexandra [31]

Answer:

h = -5*t +800

Step-by-step explanation:

The initial value is 800 ft

She is falling at a rate of 5 ft per second

That would be -5ft/s

We can write this in the form

y = mx+b

h = -5*t +800  where t is the number of seconds and h is the height above ground


6 0
3 years ago
Pls find the volume :))
vovangra [49]

Answer:

The volume can be found by multiplying these two numbers, which is

65/4 x 1/2

65/8 units^3

Let me know if this helps!

3 0
3 years ago
Read 2 more answers
Joley is opening her first checking account as a teenager. She doesn’t have a job, so most of the income will be presents from b
Stella [2.4K]
The answer is A. The reason for this is because 2% of $300 is $6. Since 6 is less than 8, the answer is A.
3 0
2 years ago
Which ordered pair is a solution to the equation?
Ivenika [448]

Answer:

D

Step-by-step explanation:

none of the option satisfy the equation

3 0
2 years ago
Cual es la mediana de los datos en un estudio​
seraphim [82]

Answer:

La mediana de un conjunto de números es el número del medio del conjunto (después de que los números se hayan ordenado de menor a mayor).

Step-by-step explanation:

Digamos que tienes estos números, 4, 7, 2, 9, 7, 6 y 4. primero, los pones en orden de menor a mayor (2, 4, 4, 6, 7, 7, 9), y luego usted determina qué número está en el medio, que es 6.

3 0
3 years ago
Other questions:
  • What fraction of an hour is 42 minutes? Give your answer in its simplest form
    7·1 answer
  • 30 is 12.5% of what number?
    7·2 answers
  • Create a four types of two steps each with different operation. Solve them and explain the steps
    14·1 answer
  • Simplify the expression −2.3(4.1a−1.7a)+1.9(−5.4b)
    15·1 answer
  • A square has sides measuring 3 feet. If the sides of a square are doubled, will the area also double? Explain
    11·1 answer
  • How can u simplify 44/42?
    8·2 answers
  • Can i get help...plzzz
    15·2 answers
  • Help me please!!!!!!!
    6·1 answer
  • Dave can clean pools at a constant rate of 3/5 pools/hours , What is the ratio of the number of pools to the number of hours?
    8·1 answer
  • Which best describes the association between variables x and y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!