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
guajiro [1.7K]
3 years ago
14

HELP PLEASE DUE IN 3 MINUTES

Mathematics
1 answer:
icang [17]3 years ago
8 0

Answer:

Fossils: number one

Continental Shapes: number three

Seafloor Spreading: number two

You might be interested in
A local newspaper said that the city of Luttrell is expected to grow by 10% each year. The population in 2012 is 130,457 people.
Fofino [41]

Answer:

yes becvaib it is

Step-by-step explanation:

yes 0

6 0
3 years ago
Is 1.36¯¯¯¯ rational or irational
fenix001 [56]

Answer:

rational

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Suppose you have the 26 letters of the alphabet on separate cards in a hat. You pick out a card, write down the letter, put the
tekilochka [14]
The probability is 4/26 since MATH has 4 letters. It might be a trick question though because you're putting the card back in the hat, therefore it might be different. Sorry if this is too confusing I overthink it lol
8 0
3 years ago
Suppose a simple random sample of size nequals36 is obtained from a population with mu equals 74 and sigma equals 6. ​(a) Descri
OlgaM077 [116]

Part a)

The simple random sample of size n=36 is obtained from a population with

\mu = 74

and

\sigma = 6

The sampling distribution of the sample means has a mean that is equal to mean of the population the sample has been drawn from.

Therefore the sampling distribution has a mean of

\mu = 74

The standard error of the means becomes the standard deviation of the sampling distribution.

\sigma_ { \bar X }  =  \frac{ \sigma}{ \sqrt{n} }  \\ \sigma_ { \bar X }  =  \frac{ 6}{ \sqrt{36} }  = 1

Part b) We want to find

P(\bar X \:>\:75.9)

We need to convert to z-score.

P(\bar X \:>\:75.9)  = P(z \:>\: \frac{75.9 - 74}{1} )  \\  = P(z \:>\: \frac{75.9 - 74}{1} ) \\  = P(z \:>\: 1.9) \\  = 0.0287

Part c)

We want to find

P(\bar X \: < \:71.95)

We convert to z-score and use the normal distribution table to find the corresponding area.

P(\bar X \: < \:71.95)  = P(z \: < \: \frac{71.9 5- 74}{1} )  \\  = P(z \: < \: \frac{71.9 5- 74}{1} ) \\  = P(z \: < \:  - 2.05) \\  = 0.0202

Part d)

We want to find :

P(73\:

We convert to z-scores and again use the standard normal distribution table.

P( \frac{73 - 74}{1} \:< \: z

5 0
3 years ago
What is the distance between the points (-4, 2) and (3, -5)?
boyakko [2]

Answer:

c

Step-by-step explanation:

the other guy is bad

8 0
2 years ago
Other questions:
  • Write an inequality for the graph?
    15·1 answer
  • SOLVE APPLICATION USING ALGEBRA. TYPE THE EQUATION OR INEQUALITY AND PLEASE SHOW WORK. a) A rectangle with perimeter 18 cm has l
    8·2 answers
  • What's -5.25 as a whole number
    15·1 answer
  • If the occurrence of one event does not influence the outcome of another event, then two events are:
    15·1 answer
  • Please help i’ll give brainliest
    9·2 answers
  • Which is a correct verbal expression for
    8·1 answer
  • The value of y varies directly with x. If x = 7, then y = 15.
    6·2 answers
  • Mrs. Hanson has a potato salad recipe that calls for 238 pounds of potatoes, but she wants to make 112 times as much as the reci
    7·1 answer
  • What equation represents the proportional relationship displayed in the table?
    14·2 answers
  • What would the graph look like for ^
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!