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
Mademuasel [1]
3 years ago
11

there are 20 students in a homeroom how many different ways can they be chosen to be elected president vice president treasurer

and secretary
Mathematics
1 answer:
kondor19780726 [428]3 years ago
5 0

Answer:

5040 different ways

You might be interested in
A ship at position (1, 0) on a nautical chart (with north in the positive y direction) sights a rock at position (6, 5). What is
OLga [1]

Answer:

The vector joining the ship to the rock is t= 7 i + 5 j

The direction is 0.9505 radians east of north.

Step-by-step explanation:

The position vector of the ship:

r= 1 i + 0 j

The position vector of the ship:

s= 6 i + 5 j

The vector joining the ship to the rock is:

t = r + s

t = (1 i + 0 j) + (6 i + 5 j)

t = 7 i + 5 j

The bearing of the rock to the ship is:

Θ= \frac{ \pi}{2} - arctan (\frac{5}{7})= 0.9505 radians

4 0
3 years ago
Use the diagram to solve. What is 135% of 280?
Darina [25.2K]
378% is the correct answer. Divide 280 by 100 to find 1 percent. Then multiply by 135 to find 135%
4 0
2 years ago
Read 2 more answers
Help ASAP please hmmmm ​
navik [9.2K]

Answer:

D. The Number 0.55 Is A Rational Number Because It Can Be Written As The Fraction 11/20.

Step-by-step explanation:

8 0
2 years ago
The difference of 10 and u
zalisa [80]
<span>Give the Algebraic expression for the difference of 10 and u.
Algebraic expression is the expression that contains the combination of number, variables and operators like addition, division, subtraction and multiplication.
In the given expression we need to convert it into algebraic expression.
=> expression of the difference of 10 and u
=> difference = result of  subtraction
=> 10 is the number to be subtracted by u
=> u = is the unknown number to subtract to 10
=> 10 – u
</span>Pz rate me brainliest
3 0
3 years ago
Which digit is in the tenths place 314.902
ololo11 [35]
Nine is in the tenths place

4 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know this :/ ?
    5·2 answers
  • Find arc!!! PLs help!! Will give brainliest
    11·1 answer
  • A piece of fabric measures 3.9 meters express this length in centimeters
    7·1 answer
  • Michael has a sink that is shaped like a half-sphere. The sink has a volume of 3000 3 in3. One day, his sink is clogged. He has
    9·1 answer
  • Bargain Town has 30% off all dresses. Find the sale price of a dress that regularly sells for $98
    12·1 answer
  • 22/5 times 2 times 1/3
    11·1 answer
  • ILL GIVE BRAILY!!!
    11·1 answer
  • PLEASE HELPPPP :(((((((((((​
    10·2 answers
  • Are these lines perpendicular explain
    10·2 answers
  • What is the product?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!