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
vampirchik [111]
2 years ago
5

Jill jogs 3/4 of a mile in 1/10 of an hour at this rate how fast does she run one mile.

Mathematics
2 answers:
natta225 [31]2 years ago
4 0
  • 3/4 mile she ran in 1/10hour

1 mile she can run

  • 1/10÷3/4
  • 4/3(1/10)
  • 4/30
  • 2/15hour
  • 8/60hour

8 mins

ikadub [295]2 years ago
3 0

Answer:

<u>8 minutes</u>

Step-by-step explanation:

Jill jogs 3/4 of a mile in 1/10 hour.

⇒ 3/4 of a mile takes <u>6 minutes</u>

<u />

For one mile :

  • 3/4 mile x 4/3 : 6 x 4/3 minutes
  • 1 mile : 2 x 4 minutes
  • 1 mile takes <u>8 minutes</u>
You might be interested in
The number of typing errors made by a typist has a Poisson distribution with an average of two errors per page. If more than two
wlad13 [49]

Answer: 0.6767

Step-by-step explanation:

Given : Mean =\lambda=2 errors  per page

Let X be the number of errors in a particular page.

The formula to calculate the Poisson distribution is given by :_

P(X=x)=\dfrac{e^{-\lambda}\lambda^x}{x!}

Now, the probability that a randomly selected page does not need to be retyped is given by :-

P(X\leq2)=P(0)+P(1)+P(2)\\\\=(\dfrac{e^{-2}2^0}{0!}+\dfrac{e^{-2}2^1}{1!}+\dfrac{e^{-2}2^2}{2!})\\\\=0.135335283237+0.270670566473+0.270670566473\\\\=0.676676416183\approx0.6767

Hence, the required probability :- 0.6767

6 0
3 years ago
Rad 18x^5y + Rad 32xy^3 - Rad 128xy
True [87]
Sqrt(18x^5y) + sqrt(32xy^3) - sqrt(128xy)
You may separate the roots to produce solvable square roots!

sqrt(9x^4)*sqrt(2xy) + sqrt(16y^2)*sqrt(2xy) - sqrt(64)*sqrt(2xy)

Simplifying makes it ...
(3x^2 + 4y - 8)*sqrt(2xy)
This should be the closest you can get to a simplified equation.
5 0
3 years ago
Hello please help me! There are 3 questions, I will give brainliest!
Shalnov [3]

Answer:

1) There are 13 students in Jerry's study.

2) There are 39 students in Kathy's study.

3) Jerry's study is more trustworthy!

Step-by-step explanation:

1) Jerry's study is the one with the dot plot.

Now, the number of students is calculated by adding the total number of dots in the plot.

We have a total of 13 dots.

Thus, there are 13 students in Jerry's study.

2) Kathy's study is the one with the histogram.

The total number of students is gotten by adding the corresponding number of students on the y-axis for each range of distance on the x-axis.

Total number of students = 9 + 11 + 7 + 12 = 39 students

3) Jerry's study where he used a dot plot is likely to be more trustworthy because it gives exact values of the number of students for each distance represented whereas, Kathy's study where she used a histogram doesn't give exact values but just gives a range of distances for a particular number of people.

4 0
3 years ago
Factoring polynomials
Gnoma [55]
Use FOIL
28x² -8xy +7xy -2y²
28x² -xy -2y²
4 0
3 years ago
Consider the following equation:
Sidana [21]
So you would plug in 0 for a from the beginning since this is numerical slope definition of a derivative

3 0
3 years ago
Other questions:
  • On cold days, Leah likes to make hot chocolate. She uses 8 tablespoons of cocoa and 2 tablespoons of sugar. How does the amount
    8·1 answer
  • In the diagram, GB = 2x + 3..
    13·2 answers
  • 67.935 in expanded form in fraction form after the decimal
    13·1 answer
  • 5xsquared plus 3x plus 4
    12·1 answer
  • A rocket in the shape of acone is attached to a cylinder with the same base radius the cone has aslant height of 15m the cylinde
    13·1 answer
  • What’s 17 * 17 * 17 , What’s 4 * 4 * 4 * 4 * 4 ?
    9·2 answers
  • Line segment BD bisects &lt; CBE, line segment BD bisects
    9·1 answer
  • Please help me
    13·1 answer
  • Help 1234567891011121314151617181920
    12·1 answer
  • Find the dimensions of the rectangle with maximum area that can be inscribed in a circle of radius 10.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!