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
nikdorinn [45]
3 years ago
14

Are all these answers correct? Samples and population in mathematics. Please help I really need it.

Mathematics
1 answer:
k0ka [10]3 years ago
5 0
It looks right to me.
You might be interested in
Find the component form of the vector that represents the velocity of an airplane at the instant its wheels leave the ground, if
vekshin1

Answer:

The component form of the vector that represents the velocity of the airplane is (74.1 i , \ 11.73j)\ mph

Step-by-step explanation:

Given;

velocity of the airplane, v = 75 mph

direction of the plane, θ = 9°

The vertical component of the velocity is given by;

V_y = vsin\theta\\\\V_y = (75)(sin \ 9^0)\\\\V_y = 11.73 \ mph

The horizontal component of the velocity is given by;

V_x = vcos \theta\\\\V_x = (75)(cos9^0)\\\\V_x = 74.1 \ mph

Therefore, the component form of the vector that represents the velocity of the airplane is given as;

(V_x , \ V_y) = (74.1 , \ 11.73)\ mph

3 0
3 years ago
If h is 36in, w is 28in, and A is 6112in to the second power, what is the length of the box
OlgaM077 [116]
The length of the box would be 12288.
5 0
4 years ago
A sandwich store charges a $10 delivery fee and $4.50 for each sandwich is there a proportional relationship between X number of
noname [10]
No because a person can buy as many sandwiches as possible and only pay a $10 delivery fee.

=(4.5)x + 10
3 0
3 years ago
the length of a rectangular rug is 18 feet and the length of the diagonal is 22 feet. What is the area of rug to the nearest foo
Vaselesa [24]

Answer:

If one side of a rectangular rug measures 3 feet then its opposite side must also measure 3 feet. Together these two sides measure 6 feet. If you deduct 6 feet from 22 feet then the remaining two sides must measure 16 feet, this means that they are each 8 feet long. A rectangle with sides of 3 feet x 8 feet has an area of 24 square feet.

hope this helps :)..

Step-by-step explanation:


7 0
4 years ago
What are the values of AB and DE in parallelogram<br><br> ABCD?<br><br> AB=?<br><br> PLEASE HELP
GarryVolchara [31]

Answer:

AB=12

ED=6

Step-by-step explanation:

AB=CD=12

BC=AD=26

ED=26-20=6

5 0
3 years ago
Other questions:
  • Suburban Production, Inc. purchased a piece of display equipment that cost $20,500. The display equipment has an estimated usefu
    8·1 answer
  • The city anticipated 102 vendors for the street fair . At the event, 43 were on first street and 21 were on second street. How m
    5·2 answers
  • "Suppose that you are a city planner who obtains a sample of 20 randomly selected members of a mid-sized town in order to determ
    7·1 answer
  • 5a + 2 (a + b) a=4 b=2
    11·2 answers
  • Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.
    8·2 answers
  • Help please on a time crunch.........
    11·1 answer
  • Which function is increasing at the highest rate? A. B. A linear function on a coordinate plane passes through (minus 1, 3), and
    8·1 answer
  • Consider triangle ABC. What is b?
    12·1 answer
  • Gasoline costs 1.05 euro per liter in France. What is the price in dollars per​ gallon?
    5·1 answer
  • Students in a cooking class made 4 1 2 quarts of soup. They served 4 5 of the soup to friends. Each serving is 3 5 quart. Hector
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!