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
kotegsom [21]
4 years ago
14

Luke hiked 6 1/4 miles . Joana hiked 2 1/5 times as far .How far did Joana hiked​

Mathematics
1 answer:
vazorg [7]4 years ago
3 0

Answer:

6 \frac{1}{4} =\frac{25}{4} \\\\2 \frac{1}{5} = \frac{11}{2}\\\\

\frac{25}{4} \times \frac{11}{2} = \frac{275}{8}=34 \frac{3}{8} (Amount Jona hiked)

You might be interested in
Hi another math question please help:)
Mama L [17]

Answer:

1). Yes

2). Yes

3). No

Step-by-step explanation:

1). y = 3

  We can rewrite this equation in the slope-intercept form as,

   y = 0.x + 3

  Here, slope = 0

  y-intercept = 3

  Therefore, it's a linear relation.

  YES.

2). 2x - 5y = 10

   5y = 2x - 10

   y = \frac{2}{5}x-2

   Therefor, it's a linear function.

   YES

3). y = x(x + 3)

   y =x² + 3x

   Since, this equation is a quadratic equation,

   It's not a linear function.

   NO

5 0
3 years ago
(3 A sum of money doubles itself in 6 years. In how many years, it becomes 5 times? ​
elena-s [515]

Answer:

In 24 years.

Step-by-step explanation:

Let the sum of money be 100 which amounts to 200 ( doubles itself ) in 6 years time. Interest on 100rs. Is 100. Putting the following in simple interest formula. You get :

100=\dfrac{100\times R\times 6}{100}\\\\R=\dfrac{100}{6}

Now when 100 will become 5 times i.e 500 the interest will be 400rs.

Putting in simple interest formula:

400=\dfrac{\dfrac{100\times 100}{6T}}{100}\\\\T=\dfrac{2400}{100}\\\\=24\ yrs

So, in 24 years, it will become 5 times.

4 0
3 years ago
Round to the place value of 123,499 the 4 in 123,499
Serjik [45]

Answer:

123,500

Step-by-step explanation:

That is because 499 is closer to 500 than 400

7 0
3 years ago
What is the function rule of the line parallel to y = 2x + 7 that passes through the point (-3,5)?
kykrilka [37]

Answer:

y = 2x + 11

Step-by-step explanation:

Parallel means the two lines have the same slope. The slope = 2 because the two is in front of the x. Whatever number is in front of the x is the slope.

So far what you know is

y = 2x + b

The point (-3,5) is what you need to get b.

y = 2x + b

y = 5

x = - 3

5 = -3(2) + b

5 = -6 + b

b = 5 + 6

b = 11

============

Equation

y = 2x + 11

6 0
3 years ago
Pls pls pls help for points
stepladder [879]

Answer:

see below

Step-by-step explanation:

g(x) = (x+2)^2 -1

The function is in the form

g(x) = a(x-h)^2 +k

where (h,k) is the vertex of the parabola

Rewriting

g(x) = (x+2)^2 -1

      = (x--2)^2 + -1

      The vertex is (-2,-1)

We can find another point by letting x =0

g(0) = (0+2)^2 -1

      =2^2 -1

      =4-1 =3

The second point is (0,3)

7 0
3 years ago
Read 2 more answers
Other questions:
  • A train traveled 150 miles in 1 1/4 hour. At this rate, how far will the train travel after 5 hours? Assume that the distance tr
    12·1 answer
  • A student recorded the following animal weights: 25 pounds, 16.2 pounds, and 33 pounds. What is the appropriate level of accurac
    10·1 answer
  • Two apples and three peaches cost $1.65. three apples and two peaches cost $1.60. what is the cost of one peach
    11·2 answers
  • A student claims that 8^3 • 8^5 is greater than 1 explain whether the student is correct or not
    15·2 answers
  • g A variable of a population has a mean mu equals 100 and a standard deviation sigma equals 21. a. The sampling distribution of
    10·1 answer
  • The diameter of a regulation socver ball is about 8 3/5 inches. This number was graphed on a number line. Which point could be p
    15·1 answer
  • Please help picture is down below.
    7·2 answers
  • What is (+12) – (-8)?
    13·2 answers
  • Un padre tiene actualmente cuatro veces la edad de su hijo. Cuando pasen 5 años, su edad será solo tres veces superior. ¿Qué eda
    12·1 answer
  • F(x)=2x+3/4x+5 find f(-9)<br><br>pls solve it ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!