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
never [62]
3 years ago
14

noah entered a bike race.He used his red bike because he read that red vehicles get speedjng tickets most often. He rode 32 mile

s in 160 minutes. How many minutes did it take him to cover 1 min?
Mathematics
1 answer:
gavmur [86]3 years ago
3 0
How many minutes did it take him to cover 1 mile? 5 minutes.
You might be interested in
An item is regularly priced at $65. Laura bought it at a discount of 15% off the regular price. How much did Laura pay?
Sonja [21]

Answer:

9.75

Step-by-step explanation:

7 0
3 years ago
A recipe calls for 15 oz of flour every 8 oz of milk. If you use 16 oz of milk, how much flour will you use?
fgiga [73]

Answer:30 oz of flour

Step-by-step explanation:

Hope it helps

5 0
3 years ago
A store has ergonomic chairs on sale for 10% off of the regular price. Cayley finds a chair she wants to buy that has an origina
KatRina [158]
I think it 317.36
$325+10%=29.5+8.5%=317.36
5 0
3 years ago
There are 9 performers who are to present their acts at a variety show. How many different ways are there to schedule their appe
nika2105 [10]
For this type of question it is easiest to think about it in terms of a simple multiplication. The way we can do this is by working out how many possibilities there are for each position on the program. This is as follows:
For the first act, there are 9 possible performers we can pick
For the second act, because we have already assigned a performer to the first act, there are only 8 possible performers
For the third act, because we have already assigned a performer to the first two acts, there are only 7 possible performers
This goes on and on until we reach the final act, where we have used all the performers except one.
Therefore we can say:
For the first act there are 9 possibilities
For the second act there are 8 possibilities
For the third act there are 7 possibilities
For the fourth act there are 6 possibilities and so on
If we want to write this mathematically we can just say that there are:
9 possibilities x 8 possibilites x 7 possibilities etc right down until we are at the final act where there is 1 possibility.
To write this out as an equation we just say:
9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = the number of different ways
In maths however, we have a much simpler way of saying this, which we call "factorial".
That whole stream of numbers up there can just be said to be "9 factorial", or if we are writing it in an equation "9!". You may find that your calculator has a button which has an "!" on it. If you put in the number of performers and then press the "!" button, it will give you the answer to your question.
Hope this helped you :)
3 0
3 years ago
Find the focus. y= -1/12 (x)² - 6
jolli1 [7]

Answer:

\Large \boxed{\sf\ \  (0,-9) \ \ }

Step-by-step explanation:

Hello,

We know that when the parabola equation is

   y=a(x-h)^2+k

the vertex is (h,k) and the focus is

   (h,k+\dfrac{1}{4a})

Here, the equation is

   y=-\dfrac{1}{12}x^2-6

so

   a=-\dfrac{1}{12}\\\\h = 0\\\\k =-6

So,

k+\dfrac{1}{4a}=-6-\dfrac{12}{4}=-6-3=-9

Then, the focus is

\large \boxed{\sf\ \  (0,-9) \ \ }

I attached the graph, included the focus so that you can see it :-)

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

4 0
3 years ago
Other questions:
  • A circle of radius 1 centered at (4, 0) is rotated about the y-axus. Draw a picture of the three-dimensional shape that is produ
    15·1 answer
  • True or false a positive slope goes up as you move from left to right along the x-axis.
    12·2 answers
  • Find the area of the shape shown below.<br> 4<br> 4<br> 8<br> 2
    9·2 answers
  • Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
    15·1 answer
  • The distribution of IQ scores can be modeled by a normal distribution with mean 100 and standard deviation 15.
    10·1 answer
  • Who ever gets this correct ill give brainliest and thank you and 5 stars
    7·1 answer
  • Math grade 9, can anyone solve it
    9·1 answer
  • Find sin ( A). с 50 14 B -A 48
    14·1 answer
  • A sample of radium has a weight of 1.5 mg and decays
    9·1 answer
  • Which statement below is not true about plant cells.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!