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
9966 [12]
3 years ago
12

What is the difference between 2.23 seconds and 3.13 seconds?

Mathematics
2 answers:
boyakko [2]3 years ago
7 0

Answer:

0.9

Step-by-step explanation:

3.13-2.23=0.9

Neko [114]3 years ago
7 0

Answer:

Do you mean subtraction?

Step-by-step explanation:

If so

−  0.9 is your answer

Also bts army?

You might be interested in
The fraction 24/5 lies between which 2 whole numbers?
defon
The two numbers it lies between are 4 and 5
8 0
2 years ago
Read 2 more answers
The regression equation y equals negative 0.414 x plus 106.55 approximates the percent of people in an audience who finish watch
wolverine [178]

Answer:

  (b)  71%

Step-by-step explanation:

Put the given value of x in the formula and do the arithmetic.

  -0.414(85) +106.55 = -35.19 +106.55 = 71.36

About 71% of the audience will finish watching the film.

4 0
2 years ago
Find the selling price of a $20 item after a 20% markup.
nevsk [136]

Answer:

$24

Step-by-step explanation:

For a markup, use the formula <em>a = ( 1 + p ) × w. </em>

!!! Remember, <em>a </em>is the selling price, and <em>w </em>is the original price !!!

!!! The <em>p </em>is the percent in decimal form. 20% as a decimal is 0.20 (move the decimal twice to the left) !!!

<em />

Inserting the values, it should look like <em>a = ( 1 + 0.20 ) × 20 </em>

<em>a = 1.20 × 20 </em>

<em>a = 24</em>

<em />

Hence, the new selling price is $24.

Hope this helps! :)

4 0
3 years ago
2<br> Simplify the expression by combining like terms.<br> 2x + 4y + 6 + 2y - 5+ 3x<br> &lt;
Katen [24]

Answer:

5x + 6y + 1

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The 18 faculty members in a college math department range in age from 32 to 68. A stem plot follows: The first and third quartil
valentina_108 [34]

Answer:

Q_{1}=39, \:and\: Q_{3}=58

Step-by-step explanation:

1) This Stem and Leaf plot works like a Histogram. Completing the question, check below the Stem plot. Look the data out of the Stem plot and within (in the graph below)

32, 34 , 38 , 39 , 39 , 40 , 43 , 45 , 46 , 49 , 53 , 54 , 57 , 58 , 59 , 59 , 63 , 68

2) Notice how the first digit is on the Stem column (check below)

3) To find the first and Third Quartiles

Let's use the formulas to find the position, then the value. As it follows:

Q_3=\frac{3}{4}(n+1) \Rightarrow  Q_3=\frac{3}{4}(18+1) Q_3=14.25 \approx14th =58

Q_1=\frac{(n+1)}{4} \Rightarrow Q_1=4.75 th \approx Q_1 =5th =39

4 0
3 years ago
Other questions:
  • What type of triangle is angle is 118 and is 42 inches
    14·1 answer
  • In the equation 2x - y = 4, the x-intercept is 2 and the y-intercept is -4.
    15·1 answer
  • The Tonga Trench is at an elevation of 35,702 feet below sea level. The South Sandwich Trench is at an elevation of 23,737 feet
    15·1 answer
  • Help please!!!! Geometry again!!!
    13·1 answer
  • A sequence is defined by the formula f(n+1)=f(n)−3. If f(4)=22, what is f(1)?
    8·2 answers
  • Make x the subject of the formula<br> х=y - 3<br> 4z
    11·1 answer
  • Which expression is equivalent to
    15·2 answers
  • Find the missing segment , someone help please
    9·1 answer
  • Help asap please I need help
    8·1 answer
  • Given the speeds of each runner below, determine who runs the fastest.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!