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
alexgriva [62]
2 years ago
13

A person is running a distance race at a constant rate. What time will they finish the race what information would you need to b

e able to solve the problem?
Mathematics
2 answers:
Shtirlitz [24]2 years ago
4 0

Answer:

you need the distance

Step-by-step explanation:

Zinaida [17]2 years ago
3 0

Answer:

you need the distance they're running and the pace they are running at.

You might be interested in
Please help this is due in 30 minutes!​
gregori [183]

Answer:

1.\ 12\ feet = 4\ yards

2.\ 4\ miles = 21120\ feet

Step-by-step explanation:

Given

12 feet = _____ yard

4 miles = ____ feet

To start with;

we need to understand the unit of conversion between the two measurements;

1. 12 feet = _____ yard

To convert from feet to yard;

1\ foot = \frac{1}{3} yard

This implies that;

12\ feet = 12 * \frac{1}{3} yard

12\ feet = \frac{12}{3} yard

12\ feet = 4\ yards

2. 4 miles = ____ feet

To convert from miles to feet;

1\ mile = 5280\ feet

This implies that;

4\ miles = 4 * 5280 feet

4\ miles = 21120\ feet

8 0
3 years ago
When using ANOVA, the sum of squares within is: Group of answer choices Showing the difference between the groups Effect varianc
prohojiy [21]

Answer:

When using ANOVA, the sum of squares within is:  Showing the difference between the Total SS and Between SS known as Error variance

Step-by-step explanation:

Within SS is also known as Error sum of squares . It is calculated by finding the difference between Total Sum of Squares and Between Sum of Squares

with the given degrees of freedom.

Within SS = Total SS - Between SS

Where

Total SS= ∑∑X²- C. F

Between SS= ∑T²j/r - C.F

Correction Factor = CF = Tj²/n

So the correct answer would be

Showing the difference between the Total SS and Between SS also known as   Error variance.

8 0
3 years ago
15. In the drawing, find the perimeter of triangle BIS.<br>​
Nesterboy [21]

Answer:

29.86 units

Step-by-step explanation:

In the triangle BIS, IT is the bisector of angle BIS,

BI \cong ST.... (given) \\

Let BI = ST = x... (1)

By angle bisector property of a triangle, we have:

\frac{BI}{IS} = \frac{BT}{ST}.... (2)\\\\\frac{x}{12} = \frac{4}{x}\\\\x\times x = 12\times 4\\\\x^2 = 48\\\\x=\sqrt{48}\\\\x = 6.92820323\\\\x = 6.93\\

Therefore,

BI = ST =6.93

Perimeter of triangle BIS

= BI + IS + ST + BT

= 6.93 + 12 + 6.93 + 4

= 29.86 units

3 0
3 years ago
The number of donuts produced by a machine is directly proportional to the time the machine runs . The machine produces 380 donu
mrs_skeptik [129]

Answer:

855 donuts

Step-by-step explanation:

380/20 = 19 donuts per minute

19 × 45 = 855

5 0
3 years ago
David correctly factored the expression m2 -12m - 64 which expression did he write ?
Olin [163]

Answer:

Kiaris I did it check ur Gamil

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • ONE GEOMETRY QUESTION PLEASE I'M FAILING AND HAVING A MENTAL BREAKDOWN AS WE SPEAK AAAAAAA AAAAAAAAAA
    10·1 answer
  • Anyone????????????????
    9·1 answer
  • What is 34 divided by 5,780
    13·2 answers
  • The formula Upper A equals 23.1 e Superscript 0.0152 tA=23.1e0.0152t models the population of a US​ state, A, in​ millions, t ye
    12·1 answer
  • Mr. Case is placing boxes along one of the walls in his attic. If the wall is 11 1⁄3 feet long and each box is 2 1⁄2 feet long,
    15·1 answer
  • Solve this inequality for x: -46 - 8x &gt; 22<br><br> A. X -8.5<br> D. X &gt; 8.5
    12·1 answer
  • How to solve this problem
    5·1 answer
  • I will give brianly just help me
    11·1 answer
  • Please answer this question. *PLEASE*
    11·1 answer
  • In a circle, an angle measuring pie over 2 radians intercepts an arc of length 1 pie. Find the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!