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
andrew11 [14]
3 years ago
11

HELP PLS ASAP i’ll mark as brainliest if correct !

Mathematics
1 answer:
MrMuchimi3 years ago
7 0
Answer is 1 : 3 or C
You might be interested in
The mean exam score for the first group of twenty examinees applying for a security job is 35.3 with a standard deviation of 3.6
babymother [125]

The scores of two groups can be compared using coefficient of variation;

Coefficient of variation (C.V.) = (Standard Deviation/ Mean) × 100%;

For Data set 1;

Standard deviation = 3.6

Mean = 35.3

C.V. = (3.6/35.3) × 100%;

       = 10.19%

For Data set 2;

Standard deviation = 0.5

Mean = 34.1

C.V. = (0.5/34.1) × 100%;

       = 1.46%

To learn more about coefficient of variation, visit: brainly.com/question/24131744

#SPJ9

6 0
2 years ago
What is the answer to 1/4N=24
PilotLPTM [1.2K]
0.25*N=24
N=24/0.25
N=96
8 0
3 years ago
Read 2 more answers
What is the answer to 227-198?
andreev551 [17]

Answer:

this answer is 29.....

5 0
3 years ago
Read 2 more answers
paula and ricardo are serving cupcakes at a school party. if they arrange the cupcakes in groups of 2,3,4,5 or 6, they always ha
slega [8]
Find the smallest number that is divisible by 2, 3, 4, 5, 6 and add 1.
We need the least common multiple of 2, 3, 4, 5, 6.

2 = 2
3 = 3
4 = 2^2
5 = 5
6 = 2 * 3

LCM = product of common and not common prime factors with larger exponent.

LCM = 2^2 * 3 * 5 = 4 * 3 * 5 = 60

To always have a remainder of 1, you need of add 1 to 60.

The number is 61.

Check:
61/2 = 30 remainder 1
61/3 = 20 remainder 1
61/4 = 15 remainder 1
61/5 = 12 remainder 1
61/6 = 10 remainder 1
4 0
4 years ago
What is the solution to the equation 1.25 + r = 4? r = 2.75 r = 3.75 r = 5.25 r = 5.75
eimsori [14]

Answer:

r = 2.75

Step-by-step explanation:

1.25 + r = 4

Subtract 1.25 on both sides.

1.25 + r - 1.25 = 4 - 1.25

r = 4 - 1.25

r = 2.75

The solution to the equation is r = 2.75.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The standard form 0. 00293768 is
    12·2 answers
  • Can someone pleaseeeeee help on either question pleaseeeee 100000000 points
    11·2 answers
  • It says A spinner and two cards are shown below <br><br><br> help and hurry
    9·1 answer
  • How do you turn 3.0035 into a fraction
    15·1 answer
  • 32=32+? I need help its annoyings
    8·2 answers
  • Is the following set a function?
    11·2 answers
  • 2. Both the populations of the Candy Kingdom and the Fire Kingdom are in decline; their populations
    13·1 answer
  • Why do the roots of a quadratic equation have the opposite sign of the factors of a quadratic equation? HELPP PLEASE ASAPP​
    13·1 answer
  • 10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per hour until midnight, at what
    10·1 answer
  • Write an equation that gives the proportional relationship of the graph.A) y = 14xB) y = 3xC) y = 4xD) y = 12x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!