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
BigorU [14]
3 years ago
12

Meg skateboards One-fourth of a mile in One-half of an hour. At this rate, how far will she skateboard in an hour?

Mathematics
2 answers:
postnew [5]3 years ago
7 0

Answer: i'm pretty sure Meg would have skated 1/2 of a mile in an hour

Nonamiya [84]3 years ago
5 0

Answer:

meg would have skated 1/2 of a mile in 1 hour.

Step-by-step explanation:

You might be interested in
What is the importance of the rule of law<br>​
V125BC [204]

Answer: The importance of the rule of law with these principles is self-evident. In our system, it is the foundation of governance. Under the rule of law, citizens can live and work safely. They will not be subjected to arbitrary government and are protected against any abuse of power by the state. hope this helps. Can u give me brainliest

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone solve this?
Vlada [557]

Answer:

1) B and C

2) 0 < 5x - 10 < 50

10 < 5x < 60

2 < x < 12

3) B

5 0
2 years ago
The initial price of buzz stock is $20 per share. After 20 days the stock price is $30 per share and after 40 days the price is
Temka [501]

Answer:

s(t) = -\dfrac{t^2}{160}+\dfrac{5}{8}t+20

Step-by-step explanation:

given,

initial price of buzz stock = $ 20 per share

after 20 days

stock price = $30 per share

after 40 days

the price =  $35 per share

let say it is modeled by

y = ax² + b x + c

x = number of days

y = stock price

x = 0 y = 20

20 = a x 0 + b x 0 + c

c = 20

x = 20 y = 30

30 = 20² a + 20 b + 20

400 a + 20 b = 10...........(1)

x = 40 y = 35

35 = 40² a + 40 b + 20

1600 a + 40 b = 15...........(2)

solving equation (1)and (2)

a = - 1/160

b = 5/8

y = -\dfrac{x^2}{160}+\dfrac{5}{8}x+20

s(t) = -\dfrac{t^2}{160}+\dfrac{5}{8}t+20

hence , the above equation is multipart function

5 0
3 years ago
Rajan needs 1 liter of 15% hydrochloric acid solution for an experiment. He checks his storage cabinet, but he only has a 5-lite
Delvig [45]

Answer:

  1. <em>0.75</em><em> liters of 5% hydrochloric acid solution </em>
  2. <em>0.25</em><em> liters of 45% hydrochloric acid solution.</em>

Step-by-step explanation:

Let us assume that, x liters of the 5% hydrochloric acid and y liters of the 45% hydrochloric acid solutions are combined.

As Rajan need total of 1 liter of solution, so

x+y=1

i.e x=1-y --------------------1

As Rajan needs 5% hydrochloric acid and 45% hydrochloric acid to make a 1 liter batch of 15% hydrochloric acid, hence acid content of the mixture of two acids will be same as of the final one, so

0.05x+0.45y=1\times 0.15

i.e 5x+45y=15 -------------2

Putting value of x from equation 1 in equation 2,

\Rightarrow 5(1-y)+45y=15

\Rightarrow 5-5y+45y=15

\Rightarrow 5+40y=15

\Rightarrow 40y=15-5=10

\Rightarrow y=0.25

Putting the value of y in equation 1,

x=1-0.25=0.75

Therefore, Rajan must use 0.75 liters of 5% hydrochloric acid solution and 0.25 liters  of 45% hydrochloric acid solution.

4 0
3 years ago
jayda bought a baseball hat for $8 when it was originally $18 dollars. what percent discount did she get?
il63 [147K]

The percent discount was,

55.5556. It could be changed to 56%, but as a whole it would more than likely be 55%.

-Mabel <3

4 0
3 years ago
Other questions:
  • The scatter plot shows the relationship between the test scores of a group of students and the number of hours they play compute
    8·2 answers
  • 1) Which transformation of a figure will create an image that is NOT congruent to the original figure?
    9·2 answers
  • If you take out a $1,000 loan for college at 7% interest, what is the principal?
    6·2 answers
  • Which statement best explains why this expression is equal to 6.27?
    9·2 answers
  • a new car has a sticker price of $22,450 while the invoive price paid was$19,450 what is the dealer mark up
    12·2 answers
  • 12 is what percent of 44
    10·2 answers
  • a card is drawn from a standard 52-card deck. what is the probability that the card is a red jack, given that the card is a face
    11·1 answer
  • Is it possible for a simple, connected graph that has n vertices all of different degrees? Explain why or why not.
    12·1 answer
  • chris is investing how long it takes his dog to react to different sounds. What is the independent variable?
    10·1 answer
  • Hello, my fellow brainly users I currently I'm in need of math help. The math grade is 7th. Anyone who is willing and good at ma
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!