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
tigry1 [53]
3 years ago
15

Erica ran 3 out of 8 Miles. Mariah ran 3 out of 4 miles. Who ran father?

Mathematics
2 answers:
Katen [24]3 years ago
8 0
What you need to is find out how much 3/8 is, compared to 3/4. since 4 is half of 8 you have to multiply 3/4 by 2, which gives you 6/8. 6/8 is greater than 3/8, therefore Mariah ran farther
Simora [160]3 years ago
5 0
Mariah ran farther because if you make the fractions decimals, 3/8 is smaller distance.
You might be interested in
Find the complex zeros of <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%20%3D%20%7Bx%7D%5E%7B3%20%7D%20%20-%2013%20%7Bx%7D%5
timama [110]

f(x) = 0 \\\\\implies x^3-13x^2+59x -87 =0\\\\\implies x^3 -3x^2 -10x^2 +30x +29x - 87=0\\\\\implies x^2(x-3)  - 10x(x-3) + 29(x-3) =0\\\\\implies (x-3)(x^2 -10x +29) =0\\\\\implies x - 3 = 0 ~~ \text{or}~~x^2 -10x +29 = 0\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{-(-10) \pm \sqrt{(-10)^2 -4 \cdot 1 \cdot 29}}{2(1)}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm \sqrt{-16}}{2}\\\\\implies x =3~~ \text{ or} ~~ x = \dfrac{10\pm 4i }{2}\\

\\\implies x =3~~ \text{ or} ~~ x =5 \pm 2i\\\\\text{Hence the complex roots are,}~ 5- 2i ~~ \text{and} ~~5 + 2i

6 0
2 years ago
Kirsten invested $2000 into a CD with a 5% annual interest rate.
LenKa [72]
What do you wanna know?

The annual interest rate is 2000•0,05=100

The new price you have to pay is 2000•1.05 (change factor)
5 0
3 years ago
Please help me !!
lilavasa [31]
Number 1 is x=8!! 


2 is pretty confusing so I hope someone else can answer two as I have answered 1!
5 0
3 years ago
Read 2 more answers
I’m plz help fast thanks <br><br><br><br> 16
nataly862011 [7]

Answer:

1/2 <3/4

Step-by-step explanation:

1/2   vs 3/4

We need a common denominator of 4

1/2*2/2   vs   3/4

2/4  vs 3/4

Since the denominators are the same, we compare the numerators

2 <3  so

2/4 < 3/4

1/2 <3/4

5 0
3 years ago
Is this a function, explain answer
likoan [24]

No. There are two spots in the vertical line. (Vertical line test)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Ella spends 2/3 hour practicing the piano each day. She also spends 1/2 hour jogging. What is the common denominator of the frac
    8·1 answer
  • 2(-3n-5)-5(4n-8) Simplify
    14·2 answers
  • What is the answer to 5/9(8+c)=-20
    12·2 answers
  • Kate asked some friends how many movies they saw last winter. Use her data in the table below for your answer.   Movies Seen Las
    10·1 answer
  • What is 0.646 rounding to the nearest hundredth
    14·2 answers
  • Farmer Smith Jr is putting together fruit baskets. He has 240 oranges and 150 grapefruits. What is the largest number of baskets
    7·1 answer
  • 5 green marbles 5 red marbles 10 yellow marbles
    15·1 answer
  • How would I solve for this. Hurry and I will make u bra I lost
    6·1 answer
  • What is the value of W in a exterior angle theorem
    13·1 answer
  • 1 point
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!