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
FrozenT [24]
3 years ago
7

Tyler runs 8 2/3 miles in 4/3 of an hour. How long does it take each of them to run 10 miles?

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0

Answer:

It takes Tyler 65 minutes to run 10 miles.

Step-by-step explanation:

First you have to figure out what Tyler's mph is, so you divide 8  2/3 by 4/3=6.5. Then you multiply by 10 get how long it takes him to run 10 miles.

(hope this helps!)

You might be interested in
Given f(x) = x^2 - 5x, find f(x-3)
Hoochie [10]

Answer:

f(x-3)= x^2 -11x +24

Step-by-step explanation:

We want to find an equivalent expression for f(x-3)

To do this, we can simply substitute every 'x' variable in f(x) by 'x-3'

Therefore f(x-3)= (x-3)^2 -5*(x-3)

Lets re arrange the expression by grouping terms.

f(x-3)=x^2 - 6x +9 -5x + 15

f(x-3)= x^2 -11x +24

3 0
3 years ago
Find the domain of f(x)=x-9/x squared-81
vagabundo [1.1K]

f(x)=\dfrac{x-9}{x^2-81}\\\\\text{The domain:}\\\\x^2-81\neq0\qquad\text{add 81 to both sides}\\\\x^2\neq81\to x\neq\pm\sqrt{81}\\\\x\neq-9\ \wedge\ x\neq9\\\\Answer:\ \boxed{\text{All real numbers except -9 and 9}}\to\boxed{x\in\mathbb{R}-\{-9,\ 9\}}

7 0
3 years ago
After 3 minutes, a submarine had descended to −320 feet. After 8 minutes, the submarine had descended to −420 feet. Assuming a l
LiRa [457]

Answer:

d(t) = -20t - 260

Step-by-step explanation:

The depth function is:

d(t) = mt + b

After 3 minutes, a submarine had descended to −320 feet.

This means that d(3) = -320. So

d(t) = mt + b

-320 = 3m + b

After 8 minutes, the submarine had descended to −420 feet.

This means that d(8) = -420. So

d(t) = mt + b

-420 = 8m + b

From the first equation:

b = -320 - 3m

So

-420 = 8m + b

-420 = 8m - 320 - 3m

5m = -100

m = \frac{-100}{5}

m = -20

And

b = -320 - 3*(-20) = -260

So

d(t) = -20t - 260

7 0
3 years ago
Anyone able to help<br> Just question 6 please
Zinaida [17]

Answer:

C)

Step-by-step explanation:

Have a great day

3 0
3 years ago
PLEASE HELP! The sum of Louise’s age and Todd’s age is 34 years. Five years ago, the sum of twice Louise’s age and three times T
Hoochie [10]

Answer:

Louise is 16

Todd is 18

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Please help |x+10| , if x=−12
    14·1 answer
  • Round the number to the hundredths place. 26,379.87492 A. 26,379.87 B. 26,379.88 C. 26,380 D. 26,400
    14·1 answer
  • What is the solution to x 4 – 12x 2 + 10 &gt; 0?
    6·1 answer
  • Find the slope of the line that passes through the points (5,8) and (9,20)
    9·2 answers
  • Find the length of each segment ​
    6·1 answer
  • Help would be much appreciated
    11·2 answers
  • Why do interest rates on loans tend to be higher in a strong economy than in a weak one?
    6·2 answers
  • A company distributes college logo sweatshirts and sells them for $50 each. The total cost function is linear, and the total cos
    14·1 answer
  • Ill mark you brainlist plz help if you put something random I will report you!
    8·2 answers
  • Price of Rope
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!