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
mylen [45]
3 years ago
14

Jose can run 1 miles in 1/6 of an hour. How far can he run in one hour?

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Answer:

He can run 8 miles in one hour.

Step-by-step explanation:

We have,

Jose can run 1 1/3 miles in 1/6 of  an hour.

We need to find how far he can run in one hour.

1\dfrac{1}{3}\ \text{miles}=\dfrac{1}{6}\ \text{hour}

Now using unitary method,

1\ \text{hour}=\dfrac{4}{3}\times 6\ \text{miles}

or

1\ \text{hour}=8\ \text{miles}

So, he can run 8 miles in one hour.

You might be interested in
ian is trying to estimate the distance across the lake d. he knows the measures shown in the diagram. which estimate is closest
masya89 [10]

Answer:  The estimate is closest to the distance d is 4.2 miles


Step-by-step explanation:

In the given image, we can see that there is a right triangle, in which d is the side opposite to the right angle (largest angle in the triangle) which means its the longest side of the triangle.

[Since side opposite to the larger angle is larger]

Therefore, by Pythagoras Theorem we have

d^2=(3.6)^2+(2.2)^2\\\Rightarrow\ d^2=12.96+4.84\\\Rightarrow\ d^2=17.8\\\Rightarrow\ d=\sqrt{17.8}\\\Rightarrow\ d=4.2190\approx4.2

The estimate is closest to the distance d is 4.2 miles.

7 0
3 years ago
simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the firs factor goes
cupoosta [38]

Answer:

hol on im finna learn about it then answer

Step-by-step explanation:

...

7 0
3 years ago
Read 2 more answers
Rewrite in simplest terms: (x+10y)-(x+5y)(x+10y)−(x+5y)
Solnce55 [7]

Answer:

-x^2-15xy-50y^2+14y

Step-by-step explanation:

3 0
3 years ago
The height of adult males on a given South Pacific Island is approximately normally distributed with mean 65 inches and standard
zvonat [6]

Answer:

a) 0.59871

b) 0.22663

e) 0.95994

Step-by-step explanation:

The height of adult males on a given South Pacific Island is approximately normally distributed with mean 65 inches and standard deviation of 4 inches.

We solve using z score

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = 65 inches

σ is the population standard deviation = 4 inches

a). Taller than 64 inches

This means x > 64

Hence,

64 - 65/4

=- 1/4 = -0.25

P-value from Z-Table:

P(x<64) = 0.40129

P(x>64) = 1 - P(x<64) = 0.59871

b.) shorter than 62 inches

Hence,

62 - 65/4

=- 3/4 =- 0.75

P-value from Z-Table:

P(x<62) = 0.22663

c.) between 64 inches and 68 inches

Hence,

for 64 inches

64 - 65/4

=- 1/4 = -0.25

P-value from Z-Table:

P(x = 64) = 0.40129

For 68 inches

Hence,

68 - 65/4

= 3/4= 0.75

P-value from Z-Table:

P(x = 68) = 0.77337

d.) between 58 and 68 inches

e.) taller than 58 inches

Hence,

58 - 65/4

= -6/4 = -1.5

P-value from Z-Table:

P(x<58) = 0.040059

P(x>58) = 1 - P(x<58) = 0.95994

7 0
3 years ago
The entrance to our school has a height of 10.5 feet. There are
patriot [66]

Answer:

Step-by-step explanation:

Height Calculator: predict a child's adult height with significant accuracy. You can estimate how tall you will be, or the adult height of your child or a child patient. Accepts metric and imperial units: inches, feet, cm, meters. Output (mature height) is in centimeters and feet and inches.

6 0
3 years ago
Other questions:
  • Find the ordered pairs.<br><br> {Y=(x+1)^2-5<br> {Y=2x<br><br> PLEASE HELP!!!
    13·1 answer
  • What is the horizontal asymptote of the function f(x)=(x-2)/(x-3)^2
    14·2 answers
  • Identify the values that create ordered pairs that are solutions to the equation 3x-5y=20
    11·1 answer
  • If 10 cows eat at much as 6 oxen how many oxen will eat as much as 15 cows ?​
    7·2 answers
  • What is the probability of randomly selecting either a club or a non-face card from a standard deck of cards?
    12·1 answer
  • A cow heart beat 325 in 5 minutes. about how many times does a cow's heart beat in 2 minutes?
    5·1 answer
  • A motorist travels 90 miles at a rate of 20 miles per hour. If he returns the same distance at a rate of 40 miles per hour, what
    14·1 answer
  • HELP HELP <br> I NEED HELP
    14·1 answer
  • Determine whether the quadratic function shown below has a minimum or
    8·1 answer
  • Find the volume of the rectangular prism
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!