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
ArbitrLikvidat [17]
3 years ago
5

The distance between Rosa's house and her school is 4 1/2 of a mile. She ran 3 mile. What fraction of the distance between her h

ouse and her school, did Rosa run?
Mathematics
1 answer:
Licemer1 [7]3 years ago
5 0

Answer:

Rosa ran \frac{2}{3} of the total distance between her house and her school.

Step-by-step explanation:

Distance between Rosa's house and her school = 4\frac{1}{2} miles ≈ 4.5 miles

She ran distance = 3 miles

Therefore, fraction of the total distance between her house and school she run = \frac{\text{Distance run by Rosa}}{\text{Total distance between her house and school}}

      = \frac{3}{4.5}

      = \frac{30}{45}

      = \frac{2}{3}

Therefore, Rosa ran \frac{2}{3} of the total distance between her house and her school.

You might be interested in
Monkey at the zoo eat 4 cups of food every day elephants eat 76 times as much which equation and solution represent the number o
alexandr1967 [171]

Answer:

X = 76*4

= 304 cups of food

Step-by-step explanation:

Given:

  • Monkey eat 4 cups of food / day
  • Elephants eat 76 times as much as Monkey does / day

So Let X is the number of cups of food that elephants eat per day, we have the equation:

X = 76*4

= 304 cups of food

Hope it will find you well.

4 0
3 years ago
Word problem plz help pt.1​
shusha [124]

equation csn be represented as

money left = 500 - (n-1)×4.65

so we can see in first week money left

= 500 - (1-1)×4.65= 500-0=500

which is true because first week chaya got gift card and does not spend any money.

now lets assume that on week n money left is 327.95

so by equation

500 -(n-1)×4.65 = 327.95

500- 327.95 =( n-1)× 4.65

n -1 = 172.05/4.65=37

n = 37+1 = 38

in 38th week money left would be 327.95

3 0
3 years ago
The sale price of a bike is $189.50. The sale tax is 5%. What is the total price?
Roman55 [17]
It would be $947.50 because you would multiply $189.50 by 0.05.
3 0
3 years ago
Read 2 more answers
How does adding a solute ( use only one - salt or sugar) effect the time of water to change from a liquid to a solid?
Kruka [31]

Answer:

adding salt makes the water freeze slower and evaporate slower too.

Step-by-step explanation:

While pure water freezes at 0°C (32°F), salt water needs to be colder before it freezes and so it usually takes longer to freeze. The more salt in the water, the lower the freezing point.

4 0
3 years ago
2. Given a quadrilateral with vertices (−1, 3), (1, 5), (5, 1), and (3,−1):
zlopas [31]
<h2>Explanation:</h2>

In every rectangle, the two diagonals have the same length. If a quadrilateral's diagonals have the same length, that doesn't mean it has to be a rectangle, but if a parallelogram's diagonals have the same length, then it's definitely a rectangle.

So first of all, let's prove this is a parallelogram. The basic definition of a parallelogram is that it is a quadrilateral where both pairs of opposite sides are parallel.

So let's name the vertices as:

A(-1,3) \\ \\ B(1,5) \\ \\ C(5,1) \\ \\ D(3,-1)

First pair of opposite sides:

<u>Slope:</u>

\text{For AB}: \\ \\ m=\frac{5-3}{1-(-1)}=1 \\ \\ \\ \text{For CD}: \\ \\ m=\frac{1-(-1)}{5-3}=1 \\ \\ \\ \text{So AB and CD are parallel}

Second pair of opposite sides:

<u>Slope:</u>

\text{For BC}: \\ \\ m=\frac{1-5}{5-1}=-1 \\ \\ \\ \text{For AD}: \\ \\ m=\frac{-1-3}{3-(-1)}=-1 \\ \\ \\ \text{So BC and AD are parallel}

So in fact this is a parallelogram. The other thing we need to prove is that the diagonals measure the same. Using distance formula:

d=\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2} \\ \\ \\ Diagonal \ BD: \\ \\ d=\sqrt{(5-(-1))^2+(1-3)^2}=2\sqrt{10} \\ \\ \\ Diagonal \ AC: \\ \\ d=\sqrt{(3-1)^2+(-5-1)^2}=2\sqrt{10} \\ \\ \\

So the diagonals measure the same, therefore this is a rectangle.

5 0
3 years ago
Other questions:
  • What times what equals 14
    6·1 answer
  • Talia took the bus from her home to the bank and then walked back to her home along the same route. The round trip took 0.9 hour
    15·2 answers
  • (7+5) divide 6+10 to the power of 2
    10·2 answers
  • Find the 15th term of the geometric sequence 3, -6, 12, ...
    10·1 answer
  • Which two graphs pass through the point (3, 7)
    6·2 answers
  • What does negative 2 over 3 &gt; −1 indicate about the positions of negative 2 over 3 and −1 on the number line?
    9·2 answers
  • Can someone please help
    14·2 answers
  • Ann is on the swim team. Each week she swims a total of 3000 meters. How many kilometers does she swim each week?
    15·1 answer
  • For how many positive integers n is it possible to have a triangle with side lengths five, 12, and n
    14·1 answer
  • Please help me! : find the median please
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!