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
Solnce55 [7]
3 years ago
13

PLEASE HELP!!!!!! 100 POINTS!!!!!!!!

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

Answer:

Answers are below

Step-by-step explanation:

Hour 0                 1 bacterium

Hour 1                  3 bacterium

Hour 2                 9 bacterium

Hour 3               27 bacterium

Hour 4                81 bacterium

Hour 5            243 bacterium

Hour 6            729 bacterium

After 24 hours, the number of the bacterium will reach 282,429,536,481.

B)  This table represents exponential growth because of the number of bacterium always being multiplied by 3.

C)  The reason that any number to the zero power is one is that any number to the zero power is just the product of no numbers at all, which is the multiplicative identity, 1.

D)  Y = 1 + 3 to the power of x

E)  The rule would change by having all of the numbers multiplied by 100 since there is 100 bacterium at Hour 0.

You might be interested in
A CBS News/New York Times opinion poll asked 1,190 adults whether they would prefer balancing the federal budget over cutting ta
nikklg [1K]

Using the <u>normal distribution and the central limit theorem</u>, it is found that there is a 0.0166 = 1.66% probability of a sample proportion of 0.59 or less.

In a normal distribution with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.  
  • After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.
  • By the Central Limit Theorem, the sampling distribution of sampling proportions of a proportion p in a sample of size n has mean \mu = p and standard error s = \sqrt{\frac{p(1 - p)}{n}}

In this problem:

  • 1,190 adults were asked, hence n = 1190
  • In fact 62% of all adults favor balancing the budget over cutting taxes, hence p = 0.62.

The mean and the standard error are given by:

\mu = p = 0.62

s = \sqrt{\frac{p(1 - p)}{n}} = \sqrt{\frac{0.62(0.38)}{1190}} = 0.0141

The probability of a sample proportion of 0.59 or less is the <u>p-value of Z when X = 0.59</u>, hence:

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{0.59 - 0.62}{0.0141}

Z = -2.13

Z = -2.13 has a p-value of 0.0166.

0.0166 = 1.66% probability of a sample proportion of 0.59 or less.

You can learn more about the <u>normal distribution and the central limit theorem</u> at brainly.com/question/24663213

7 0
2 years ago
Aaron, Darren, Karen, Maren, and Sharon rode on a small train that has five cars that seat one person each. Maren sat in the las
Aleks04 [339]

Answer:

Sharon

Step-by-step explanation:

The given parameters are;

The number of persons that rode on the small train = 5

The number of cars in the train = 5

The position Maren sat = Last car

The position Aaron sat = Directly behind Sharon

The position Darren sat = In one of the cars in front of Aaron

The position of one of the members = Between Karen and Darren

The given seating arrangement is as follows;

Maren → Aaron → Sharon → Darren → Karen

Therefore, the person who sat in the middle car is Sharon.

7 0
2 years ago
What is 40x+8-10<br><br><br> Plzzzzzzzzzzzzzzzz
Airida [17]
40x - 2 because you combine like terms so it's 40x and then combine 8 and -10
4 0
3 years ago
Read 2 more answers
X2+5x−7 when x=2 can you help me i am wayy back of the class and next month grades close
spin [16.1K]

Answer:

7

Step-by-step explanation:

x2 + 5x - 7

sub x = 2 in

(2 X 2) + (5 X 2) - 7

4 + 10 - 7

= 7

4 0
2 years ago
Write the equation of a line in slope intercept for with a slope of -6/5 and a y-intercept of (0,3)
Anettt [7]

Answer:

y=-6/5x+3.

Step-by-step explanation:

rjjrmddujesk

6 0
2 years ago
Other questions:
  • True or false: It is possible for a system of linear equations to have no solutions
    6·1 answer
  • Can you help me for number 36, please thank you!
    7·1 answer
  • How do you find height with diameter ​
    5·1 answer
  • The graph shows how much a plant grew after it was purchased. Which statement is not correct?
    10·1 answer
  • How can 1/2 be written in decimal
    9·2 answers
  • Help! what is the surface area of the prism? 128in^2, 768in^2, 384in^2, or 480in^2
    13·1 answer
  • GIVING OUT 5 POINTS JUST ANWSER THIS QUESTION 2+6 TIMES 3000001 DIVIDED BY 23 AND SUBTRACT 2 AND ADD 1
    14·1 answer
  • Half of a number decreased by 27
    7·1 answer
  • The best answer gets brainiest please help!
    6·2 answers
  • Write this expression using exponents
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!