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
Yuri [45]
4 years ago
10

8 is what percent of 400

Mathematics
2 answers:
Snezhnost [94]4 years ago
6 0
8 is 2% of 400, because
1% of 400 is 4 (divide by 100) and 2 * 4 = 8 therefore 2 * 1% = 2%

hope this helped!
Strike441 [17]4 years ago
3 0
8 is 2% of 400 thats your answer
You might be interested in
last year genesis earned 72,832 and david earned 68,852.How much more did genesis earn than david PLEASE HELP I AM DOING A TEST
zaharov [31]

Answer: $3,980

Step-by-step explanation:

As the question is asking for the amount that Genesis earned over the amount earned by David, to find the answer, subtract David's earnings from that of David.

= Genesis's earnings - David's earnings

= 72,832 - 68,852

= $3,980

6 0
3 years ago
Susan tossed a die 720 times. Which of the following would be a good estimate of the number of times she got the number 3 on the
wolverine [178]
120 out of 720. Hope I heped.
8 0
3 years ago
six ants simultaneously stand on the six vertices of a regular octahedron, with each ant at a different vertex. simultaneously a
Thepotemich [5.8K]

The probability that no two ants will reach the same vertex is 5/256.

Plane, point B and attention. Ants that move to D can come from either E or C. Ants moving to E can come from either B or D of points A and F of the octahedron. Therefore, there are 2 degrees of freedom to decide which ants move to D, 2 degrees of freedom to decide which ants move to E, and 2 degrees of freedom to decide which ants move to A.

So there are 2× 2× 2=8 ways an ant can move to different points.

There are 8 ways for ants to move to different points.

Points B, there are a total of 8 + 4 + 8 = 16 ways Ant can move to her different points. Aligned the square so that point B is defined as point where the ant moved from point A.

An ant can actually move from point A to 4 different points, so there are a total of 4×20=80 ways an ant can move to different points.

Each ant acts independently and has 4 different points to choose from.

So each ant has a 1/4 chance of moving to the desired location. Since he has 6 ants, the probability of appearance is

= 1/4096

So, the desired answer is 80/4096

= 5/256

To learn more about probability, visit:

brainly.com/question/13024117

#SPJ4

3 0
2 years ago
Which relation is not a function?
Stells [14]

Answer:

i think C

Step-by-step explanation:

5 0
3 years ago
Determine whether the study depicts an observational study or an experiment. Thirty university students are divided into two gro
alex41 [277]

Answer:

The provided study is an experiment.

Step-by-step explanation:

Consider the provided information.

Observational study: In this study observer only observe the subjects, and measure variables of interest without allocating treatments to subjects.

For example: you want to examine the  side effect of smoke on lung.

Experiment study:The researchers are applying treatments to experimental units in the research, then the effect of the treatments on the experimental units is observed.

For example: Flipping a coin

Now consider the provided information:

Thirty university students are divided into two groups. One group receives free tutoring in mathematics comma the other doesn't. After one semester comma scores on final mathematical examinations are compared.

Here, the researcher applying treatment to experimental units.

Thus, the provided study is an experiment.

6 0
4 years ago
Other questions:
  • Find the average rate of change of
    14·1 answer
  • Column a the 8th term of an = 2 + (n-1)5
    15·1 answer
  • Simplify the expression: 3(x + 3)
    10·2 answers
  • Please help with this question
    12·1 answer
  • suppose you had a candy jar with the same ratio of jolly ranchers to jawbreakers as shown above, but it contained 720 candies. h
    10·1 answer
  • 3. Elana has a box with the dimensions
    13·1 answer
  • Help I want to understand how to do this
    5·1 answer
  • Does anyone know the answer to -8=16x + 9
    13·1 answer
  • Jalil and Victoria are each asked to solve the equation ax – c = bx + d for x. Jalil says it is not possible to isolate x becaus
    8·1 answer
  • Plot each pair of points in the Cartesian plane and solve for the distance between them. Write your answer on a separate one who
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!