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
MA_775_DIABLO [31]
1 year ago
14

The sum of all proportions in a frequency distribution should be______.

Mathematics
1 answer:
NeX [460]1 year ago
8 0
It should always be 100
You might be interested in
If you get a check for $289.25 a week, how much will you have made it at the end of the month
ankoles [38]
1,157 a month has approximate of 4 weeks so
289.25 x 4 = 1,157
4 0
3 years ago
Read 2 more answers
Oliver took a math quiz last week. There were 25 problems on the quiz and Oliver answered 80% of them correctly. How many proble
aleksandr82 [10.1K]

Answer:

He answered 20 questions correctly.

Step-by-step explanation:

25×.8(80%) = 20.

6 0
3 years ago
Please help !<br> If you can
iren2701 [21]

Answer:

80 degrees

Step-by-step explanation:

We can use the Central Angle Theorum, which states that if the vertex of the angle is the center of the circle, then the arc is the same measurement as the angle.

In this case, m<COB is 80 degrees, and the vertex is the center of the circle, which means that measure of arc CB is also 80 degrees

8 0
4 years ago
Help and explain//////////////////////////////////////////////
erastovalidia [21]

Answer:

(f + g)(x) = 5x - 3

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 2x + 4 + 3x - 7 ← collect like terms

= 5x - 3

4 0
3 years ago
Read 2 more answers
What is the sale price for your purchase if you have a 20% off coupon and you buy a shirt for $19.99 and pants for $10.
Andrew [12]
Answer: I believe it is $23.99

Explanation:
19.99+10= 29.99
29.99x0.2= 5.992
29.99-5.99= $23.99

I hope this helped!
4 0
3 years ago
Other questions:
  • What focal-length eyepiece is needed if your eye can resolve objects 0.10 mm apart at a distance of 25 cm?
    6·1 answer
  • (30 Points!)
    7·2 answers
  • How many times larger is 3 x 10^-5 than 6 x 10^-12?
    6·1 answer
  • Do congruent regular dodecagons (12-sided polygons) tessellate a plane?
    9·2 answers
  • Sally has a GPA of 3.35. What percentage of the students have a GPA above her GPA? Show all work. (Note: GPA is normally distrib
    15·1 answer
  • Shelly found that the coefficient of determination between the age of a runner x and the runner’s finishing position y was about
    13·1 answer
  • The volume of a cube is 1, 953.125 centimeters cubed. Find the length of the sides. Round to the nearest tenth.
    15·1 answer
  • I need help on this question I need the answer please
    11·1 answer
  • Which point is 7/8? PLZ ANSWER ASAP​
    5·2 answers
  • Consider the equation showing the distributive property.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!