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
Katarina [22]
3 years ago
9

Plzzz helppp with mathh

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
5 0

Answer:

I believe that it is 2/3

I apologize if that was wrong

Masja [62]3 years ago
3 0

Answer:

Try 1 1/6

Step-by-step explanation:

You might be interested in
A scientist is studying a certain strain of bacteria that grows at an exponential rate, doubling each cell every 5 minutes. Imag
riadik2000 [5.3K]
Not sure if the question is complete, but if the cell doubles every five minutes, you must first double the one, then simply square the answer every five minutes. 
3 0
3 years ago
ABC is a straight line where BC = 3AB. OA = a, AB = b Express OC in terms of a and b.​
Aleks [24]
That would be 3AB because of the expression you have
7 0
2 years ago
Determine the sample size needed to construct a 99​% confidence interval to estimate the average GPA for the student population
Volgvan

Answer: n = 14

Step-by-step explanation: margin of error = critical value × σ/√n

Where σ = population standard deviation = 1

n = sample size = ?

We are to construct a 99% confidence interval, hence the level of significance is 1%.

The critical value for 2 tailed test at 1% level of significance is gotten from a standard normal distribution table which is 2.58

Margin of error = 0.7

0.7 = 2.58×1/√n

0.7 = 2.58/√n

By cross multipying

0.7×√n = 2.58

By squaring both sides

0.7^2 × n = 2.58^2

0.49 × n = 6.6564

n = 6.6564/0.49

n = 14

3 0
3 years ago
What are the two most important characteristics of a geographical data set that must be known before any analysis can be done
Liula [17]
The answer for this problem is b
3 0
2 years ago
Algebraically determine if the relation x = – y2 – 0.1 is symmetrical with respect to the x-axis, y-axis, or the origin.
Nata [24]
I think that It will be symmetric about x axis
8 0
3 years ago
Other questions:
  • The number line shows the distance in meters of two divers, A and B, from a shipwreck located at point X:
    12·1 answer
  • Write the following numbers in decimal form. (Note: Some of these numbers have been rounded.)
    13·1 answer
  • It is 4,452 miles round trip to Craig's aunts house. If he travels to her house 3 times this year, how many miles did he travel
    13·2 answers
  • Select all the numbers that are solutions to the equation x^3=9
    11·2 answers
  • HELP I NEED HELP ASAP
    10·1 answer
  • What is angle A and B??
    6·2 answers
  • Rebecca is on a game show and must choose between door A, B, or C. One of the doors opens to the grand prize. What is the probab
    5·1 answer
  • What is the solution to this system of equations?
    12·1 answer
  • 1
    10·1 answer
  • If it takes 5 hours to drive 62 miles how fast are you going
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!