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
ryzh [129]
3 years ago
5

GIVING BRAINLY 100 PTS

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0

Answer:

thxxxxxx

Step-by-step explanation:

You might be interested in
A drawer contains 12 brown socks and 12 black socks, all unmatched. A man takes socks out at random in the dark. 21. Required in
avanturin [10]

Answer:

6  socks

Step-by-step explanation:

What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.

There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:

12/24

and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:

11/23

the final probability is the multiplication of these events:

(12/24) * (11/23)

P = 0.24

Now, to know how many you should get, we multiply the probability by the total number of socks, that is:

0.24 * 24 = 5.76

So you must take out at least 6 socks for the above to happen.

6 0
3 years ago
Find x using the ratio of the sides 12 cm and 16cm​
Marysya12 [62]

Answer:

the ratio of the following x is 3/4

5 0
3 years ago
The owner of a fish market has an assistant who has determined that the weights of catfish are normally​ distributed, with mean
LiRa [457]

Answer:

P(X\geq 3.4)=0.0228

Step-by-step explanation:

Given the mean is 3.2, standard deviation is 0.8 and the sample size is 64.

-We calculate the  probability of a mean of 3.4 as follows:

#First determine the z-value:

z=\frac{\bar X -\mu}{\sigma/\sqrt{n}}\\\\=\frac{3.4-3.2}{0.8/\sqrt{64}}\\\\=2.000

#We then determine the corresponding probability on the z tables:

Z(X\geq 3.4)=1-P(X

Hence, the probability of obtaining a sample mean this large or​ larger is 0.0228

8 0
3 years ago
Write 0.000052 3 in standard form.
azamat

Answer:

5.23 \times  {10}^{ - 5}

4 0
3 years ago
A pattern follows the rule "Starting with two, every consecutive line has a number one more than the previous line."
mars1129 [50]
There will be eight marbles on the 9th line
3 0
3 years ago
Other questions:
  • hector serves ice cream at a local ice cream shop he sells 19 cream cones on Saturday,27 on Sunday,and 153 ice cream cones for t
    9·1 answer
  • Find the zeros, vertical asymptote, horizontal asymptote, slant asymptote, and graphing points.
    11·1 answer
  • Liz earns a salary of $2,600 per month, plus a commission of 7% of her sales. She wants to earn at least $2,900 this month. Ente
    5·1 answer
  • Water weighs about 62 pounds per cubic foot. What is the weight of the water in the pond in problem before?
    9·1 answer
  • What is the kinetic energy, in joules, of an object that has a mass of 100 kilograms and moves with a velocity of 10 m/s?
    9·1 answer
  • Solve for n. 583 = (n ÷ 10) + 3
    15·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Please someone help I can’t this
    8·2 answers
  • Please help ASAP :)))))
    13·1 answer
  • Can someone check this for me please and thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!