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
WITCHER [35]
2 years ago
11

5 less than the product of a number n and 3

Mathematics
2 answers:
bazaltina [42]2 years ago
8 0

Answer:

3n-5

Step-by-step explanation:

Bess [88]2 years ago
6 0

Step-by-step explanation:

5 - 3n

I think sooooooo

You might be interested in
Solve for x to the nearest tenth!!!!
Sedaia [141]

Answer:

√2685 is your answer

hope this will help you

6 0
2 years ago
Various studies indicate that approximately 11% of the world's population is left handed. You think this number is actually high
Irina-Kira [14]

Answer:

a. H0 : p ≤ 0.11 Ha : p >0.11 ( one tailed test )

d. z= 1.3322

Step-by-step explanation:

We formulate our hypothesis as

a. H0 : p ≤ 0.11 Ha : p >0.11 ( one tailed test )

According to the given conditions

p`= 31/225= 0.1378

np`= 225 > 5

n q` = n (1-p`) = 225 ( 1- 31/225)= 193.995> 5

p = 0.4 x= 31 and n 225

c. Using the test statistic

z=  p`- p / √pq/n

d. Putting the values

z= 0.1378- 0.11/ √0.11*0.89/225

z= 0.1378- 0.11/ √0.0979/225

z= 0.1378- 0.11/ 0.02085

z= 1.3322

at 5% significance level the z- value is ± 1.645 for one tailed test

The calculated value falls in the critical region so we reject our null hypothesis H0 : p ≤ 0.11 and accept  Ha : p >0.11 and  conclude that the data indicates that the 11% of the world's population is left-handed.

The rejection region is attached.

The P- value is calculated by finding the corresponding value of the probability of z from the z - table and subtracting it from 1.

which appears to be 0.95 and subtracting from 1 gives 0.04998

8 0
3 years ago
Any help would be appreciated(brainly for best answer)
svp [43]

Answer:

i believe it is the answer on the right because alternate interior angles add up to 180 degrees

3 0
3 years ago
Read 2 more answers
(why is it always math?)
kow [346]

Answer:

B. 54.12x38=2056.56 dollars to fill up 38 gallons.

Step-by-step explanation:

BOKU NO HERO ACADEMIA WOOOO

3 0
3 years ago
Read 2 more answers
While shopping for school supplies, Ashton buys two 3-rings binders,three packages of pencils, and two erasers. If he pays using
d1i1m1o1n [39]
To get the answer, you need to specify how much each thing cost.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Any one that knows this please help thanks!
    5·1 answer
  • Please help! thank you! 10+ points
    6·2 answers
  • If the perimeter of the regular hexagon shown above is 78 centimeters, what is the length of each side?
    15·1 answer
  • –2x + 1 – (–7x + 3) = –4 + 3(x – 2)
    12·1 answer
  • Which is larger 14/25 or 0.54
    10·2 answers
  • John withdrew 1/4 of his savings to use as deposit on a new phone.He had 164.00 in his savings account.How did John withdrew for
    14·1 answer
  • What is the measure of ABC?
    10·1 answer
  • 9 1/3 minus 3 1/4 as a mixed number
    12·1 answer
  • Mary made $414 for 18 hours of work at the same rate, how much would she make for 11 hours of work
    10·2 answers
  • Solve the following equation. 14 = w2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!