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
andrew-mc [135]
3 years ago
11

If you have 18 students and all are paired up at least once how many projects in the year

Mathematics
2 answers:
devlian [24]3 years ago
5 0
9. A pair is two. 18 divided by two is 9.
KatRina [158]3 years ago
4 0
It would be 9 because you get half the number of projects because 18 students are partners and if you divide that you would have 9 groups of 2 and if you multiply that by the number of projects you would get the number of projects (ex:18 dividend by 2 it's 9 then if there is three projects assigned you multiply 9 by 3 to get 27 projects got it?
You might be interested in
What's the volume and surface area of these two cylinders?
Vesnalui [34]
I swear im not trying to just get points but is this like a pick which is correct cause my answer is  <span>Cylinder B has a diameter of 6 inches and a height of 4 inches.</span>
4 0
3 years ago
One coin is taken at random from a bag containing 5 nickels, 3 dimes, and 6 quarters. Let X be the value of the coin selected. F
Fynjy0 [20]

Answer:

14.64 cents

Step-by-step explanation:

5(5/14) + 10(3/14) + 25(6/14)

= 205/14

Approx. 14.64 cents

7 0
3 years ago
Hey can someone help me with this
ivanzaharov [21]

Step-by-step explanation:

The median is the middle number is an ordered set of data. In a frequency table, the observations are already arranged in an ascending order. We can obtain the median by looking for the value in the middle position. If there is an odd number of observations, the median is the middle number

7 0
2 years ago
Help picture below problem 13
Hitman42 [59]

Answer:

it's obtuse angle...

mark me brainliest

3 0
2 years ago
Please solve this, i will mark brainliest
Anton [14]

Answer:

k=-2

Step-by-step explanation:

Let's write the left hand side as a negative power, and 9 as a power of 3:

3^-^k=3^2 At this point, for the equality to still stand, the exponents have to be equal:

-k = 2 \rightarrow k=-2

7 0
2 years ago
Read 2 more answers
Other questions:
  • For the function f(x)=1/x which of these could be a value of F(x) when x is close to zero
    15·2 answers
  • How can you determine if a number is a rational number?
    5·1 answer
  • Today Ian wants to run less than 7/12 mile. Write a fraction with a denominator of 4 to respresent a distance that is less than
    10·1 answer
  • PLS HELP
    6·1 answer
  • How do you convert 3 into 12/4 and 2 into 16/8?
    9·2 answers
  • Which equation has solutions of 6 and -6? x2 – 12x + 36 = 0 x2 + 12x – 36 = 0 x2 + 36 = 0 x2 – 36 = 0
    6·2 answers
  • The numbers -12, -7, -2, 3, ... follow a pattern. What are the next three numbers in this pattern?
    8·1 answer
  • Help pls i need help asap 15 points​
    12·1 answer
  • Select all equations that match the solution for this equation: 5(x - 12) = 20
    12·1 answer
  • Solving 8 problems per Minute, Fast Funn can finish his test in time. He was, however, working fast, solving 10 problems per min
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!