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
expeople1 [14]
3 years ago
5

It took Jenny and her family 1 hour to drive to her grandmothers house . Her grandmother lives about 45 miles away . At what rat

e did the family travel?
Mathematics
2 answers:
svetoff [14.1K]3 years ago
3 0

rate = distance / time

= 45 / 1

= 45 mph

Novosadov [1.4K]3 years ago
3 0

Answer:

45 mph

hope i helped

You might be interested in
If the federal reserve sells 70,000 in treasury bonds to a bank at 9%
Anton [14]

Answer:

it is decreased by $70,000

Step-by-step explanation:

Federal reserve sells $70,000 in treasury bonds to a bank at 9%

6 0
3 years ago
Please help!!!!!!! How many inches would a point on the outer edge of the large gear travel in a 150º rotation? (The gear has a
damaskus [11]
In a full rotation, 360°, a point on the edge of a gear would travel a distance equal to its circumference.  The circumference of a circle is:

C=2πr, and since we are only traveling 150°, we need to set up an appropriate ratio for circumference to the distance the point travels:

d/C=150/360

d=5C/12 and since C=2πr

d=10πr/12

d=5πr/12, and since r=4in

d=5*4π/12 in

d=20π/12 in

d=5π/3 in

d≈5.24 in (to nearest hundredth of an inch)
4 0
3 years ago
Juan purchased an antique that had a value of \$200$200dollar sign, 200 at the time of purchase. Each year, the value of the ant
garri49 [273]

Answer:

<h2>The value of a is (\frac{11}{10} )^{222}.</h2>

Step-by-step explanation:

At the time of purchase, the value of the antique is $200.

After one year the value will increase 10%.

Hence, after one year, the value of the antique will be \frac{110}{100} \times200 = 220.

Similarly, after two year, the value will be 200\times (\frac{110}{100} )^{2}.

Thus, 222 years after purchase, the value of the antique will be 200\times (\frac{110}{100} )^{222} = 200\times (\frac{11}{10} )^{222}.

5 0
3 years ago
The length of a rectangle is 12cm and the area is 96cm what is the width
Paladinen [302]
The width is 8 cm . Because the rules to calculate the width that have length and area is take area divide the length . So you take 96 cm : 12 cm = 8 cm .
3 0
3 years ago
Solve each system using substitution or elimination. Show all required work. X^2+y^2=40 -x+y=-8
mr_godi [17]

Answer:

steps and answers in the pic..hope u can understand the calculations...

4 0
3 years ago
Other questions:
  • What type of number can be written as a fraction plq, where p and q are integers
    5·1 answer
  • A right cylindrical solid is cut in half to form the figure shown. If the length is 20 cm and the diameter is 8 cm, what is the
    15·2 answers
  • I may be dumb but I still need help
    5·2 answers
  • Write the inequality for the graph below. In two or three sentences, explain how you generated the inequality. Make sure to expl
    15·1 answer
  • 8. It took Sharon 85 minutes to wash three cars. She spent x minutes on each car and 10 minutes
    12·1 answer
  • Will mark brainliest!!!! Please answer correctly, the questions are in the picture.
    15·1 answer
  • PLZ CAN SOMEONE ANSWER THIS !!
    9·1 answer
  • Answer my math question I asked so many times I lost most of points by
    12·1 answer
  • Please help me with maths​
    5·1 answer
  • Explain whether a bar graph double bar graph or circle graph is the best way to display the following set of data
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!