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
nikdorinn [45]
3 years ago
12

A density graph for all the possible speeds between 0 mph and 320 mph is in the shape of a triangle. What is the height of the t

riangle?
A. 0.025
B. 0.0125
C. 0.003125
D. 0.00625​
Mathematics
2 answers:
Inessa [10]3 years ago
6 0

Answer:

its C

Step-by-step explanation:

Shalnov [3]3 years ago
5 0

Answer:

D. 0.00625

Step-by-step explanation:

A P E X

You might be interested in
A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.
melisa1 [442]

Answer:

6 mph

Step-by-step explanation:

3 0
2 years ago
5. Lauren is saving for gymnastics camp, Camp costs $225 to attend. She has 40 percent of the money saved. How much money has sh
barxatty [35]
To solve this problem you have to convert the percentage to a decimal which would
be .40.

40% =40/100=.40


After doing so all you need to do is divide the amount needed by the percentage which gives you the amount she has saved.

225/.40= $90

Lauren has $90 saved
3 0
3 years ago
Identify each of the following as rational or irrational
Lera25 [3.4K]

√23-irrational
104.42-rational
√64-irrational
49.396-rational
10.97846727460-rational
8 0
1 year ago
What is 4/8 as a precent
kotykmax [81]

Answer:

50%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
6 points
kodGreya [7K]

Answer:

y=-2\,(x+3)^2-3

Step-by-step explanation:

Notice that they are asking you to write the equation of the parabola in vertex form, that is using the coordinates of the vertex (x_v,y_v) in the expression:

y-y_v=a\,(x-x_v)^2\\y=a\,(x-x_v)^2+y_v

we can start by directly replacing the given vertex coordinates (-3, -3) in the expression, and then using the extra info on the point the parabola goes through in order to find the parameter a:

y=a\,(x-x_v)^2+y_v\\y=a\,(x+3)^2+(-3)\\y=a\,(x+3)^2-3\\-5=a\,(-2+3)^2-3\\-5=a\,(1)-3\\a=-5+3\\a=-2

So, now we can write the full expression for the parabola:

y=a\,(x+3)^2-3\\y=-2\,(x+3)^2-3

8 0
3 years ago
Other questions:
  • 63 POINTS HELP<br><br> identify the unit rate in the <br> graph
    11·1 answer
  • Write an inequality for the following: Joe has $53. He needs at least $76 to buy the jacket he wants. How much more money does h
    8·1 answer
  • A tent company makes one type of tent that is shaped like a triangular prism. The approximate dimensions are 5ft, 6ft, 9ft and 5
    13·1 answer
  • Irving has a card collection with 64 basketball cards 32 football cards and 24 baseball cards he wants to arrange the cards in e
    15·1 answer
  • A dance team is going to spend $1,440 to purchase all sweatshirts or all jackets for the team members. Sweatshirts cost $24 each
    15·1 answer
  • Quadrilateral OPQR is inscribed in circle N, as shown below. Which of the following
    15·1 answer
  • Solve the question using Triangle Similarity Theorem.
    9·1 answer
  • 13.2 inches is 27.5% of what number?
    13·1 answer
  • Help me please ASAP<br><br>- do not put any fake answers.... ty:)))<br><br>​
    8·1 answer
  • On a popular television game show, a contestant must choose one of the five envelopes. One envelope contains the grand prize, a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!