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
Reika [66]
3 years ago
8

If a person walks 1/2 mile in each 1/4 hour,compute the unit rate as the complex fraction 1/2÷1/4 mile per hour

Mathematics
2 answers:
eduard3 years ago
8 0
Keep change flip:
1       1        1
-   X  -    =    -  
2      4         8
Naily [24]3 years ago
4 0
1\2x4/1=4/2=2 that is the answer
You might be interested in
Amy is helping plan her school's new basketball court. The west edge of the basketball court is located on the line y = 2x + 5.
ipn [44]

Answer:

Line of east wedge is: 2x - y = 96

So, Option 1 is correct.

Step-by-step explanation:

The east edge cannot intersect with the west edge means that two lines are parallel.

If the two lines are parallel then they have same slope. We need to find the slopes of given lines and check which line has slope same as slope of west edge.

Slope of west edge.

y = 2x + 5

The standard equation for slope intercept form is:

y = mx+b

where m is the slope. So, m= 2

Now finding line for east edge.

Option 1.

Convert each given equation to standard slope intercept form and find the slope.

2x -y =96

-y = -2x +96

Multiply with -1

y = 2x -96

m = 2

Option 2.

-2x -y = 96

-y = 2x +96

y = -2x-96

m = -2

Option 3

-y-2x =48

-y = 2x +48

y = -2x -48

m = -2

Option 4.

y+2x = 48

y = -2x+48

m = -2

So, only line of Option 1 has slope = 2 which is equal to the slope of west edge.

Line of east wedge is: 2x - y = 96

So, Option 1 is correct.

7 0
3 years ago
4 students spent $12 on School lunch at this rate find the amount 10 students would spend on the same school lunch
Vedmedyk [2.9K]
10 students would pay $30
7 0
3 years ago
Please help with this Khan Question :)
astraxan [27]

Answer:

the answer is A

Step-by-step explanation:

4 0
2 years ago
Write the equation for the line graphed below.
mrs_skeptik [129]

Answer:

y = 1/2x -1

Step-by-step explanation:

to find the y-intercept you find where the line crosses the y axis

for the slope you need to use the equation

change of y2 - change of y1

change of x2 - change of x1

3 0
3 years ago
Read 2 more answers
Translate to a system of equations:
omeli [17]

Answer:

m + n = 15

m - 3 = n

The numbers are 9 and 6

Step-by-step explanation:

From the question,

The sum of two numbers is fifteen; the first number is m and the second number is n. To translate to a system of equations, we can write that

m + n = 15 ..... (1)

Also, from the question,

One number is three less than the other,

Also, to translate to a system of equations, we can write that

m - 3 = n ...... (2)

If desired, we can determine m and n

From equation (1)

m + n = 15

Then,

m = 15 - n ...... (3)

Put the value of m in equation (3) into equation (2)

m - 3 = n

Then

15 - n - 3 = n

15 - 3 = n + n

12 = 2n

n = 12/2

∴ n = 6

For m, put the value of n into equation 3

m = 15 - n

m = 15 - 6

m = 9

∴ m = 9 and n = 6

Hence, the numbers are 9 and 6

3 0
3 years ago
Other questions:
  • Jorge needs to ship a thin metal rod to a metalworking shop. The only boxes available for shipping are 7-inch cubes. To the near
    6·2 answers
  • a running tap dispenses 0.15 gallons of water every second. how many pints of water is dispensed after 20 seconds?
    15·2 answers
  • Given that a random variable X is normally distributed with a mean of 2 and a variance of 4, find the value of x such that P(X &
    5·1 answer
  • 7 An outfielder throws a baseball toward the infield at an angle of 25 degrees to the horizontal. The initial velocity of the th
    13·1 answer
  • Can y'all solve them and show me the steps on how you did it
    8·1 answer
  • Blue whales eat an average of 5,000 pounds of fish daily, with a standard deviation of 850 pounds. Approximately what percentage
    8·1 answer
  • I dont understand 5a can u please help?
    15·1 answer
  • I Need help... PLZ PLZ PLZ
    12·2 answers
  • When rolling two number cubes, what is the probability of rolling a sum that is 6 or a sum that is odd?
    9·1 answer
  • For δabc, which one is equivalent to sin(a)? cos(b) sin(b) cos(c) tan(c)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!