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
Nady [450]
3 years ago
14

When you combine equal groups ____________ to find how many in all

Mathematics
2 answers:
crimeas [40]3 years ago
4 0
It’s wether dividing or multiplying
pantera1 [17]3 years ago
3 0
The answer is multiplying not division.
You might be interested in
40 percent of 1000000
OverLord2011 [107]
<span>40% of 1000000 is 400000. </span>
8 0
3 years ago
A jury pool consists of 50 potential jurors and how many ways can a jury of 12 be selected
bija089 [108]

Solution:

we are given that

A jury pool consists of 50 potential jurors.

Wee have been asked to find the number of ways can a jury of 12 be selected.

As we know from the concept of combination that r person can be selected out of n in ncr ways. where

n_C_r=\frac{n!}{r!(n-r)!}

Now substitute the values we get

{50}_C_{12}=\frac{50!}{12!(50-12)!}\\&#10;\\&#10;{50}_C_{12}=\frac{50!}{12!38!}\\&#10;\\&#10;{50}_C_{12}=121399651100\\

Hence the required number of ways is 121399651100

5 0
3 years ago
Describe the solution set for the equation below.
zheka24 [161]
Pretty sure it’s infinitely many solutions
5 0
2 years ago
Find the minimum value if f(x) = xe^x over [-2,0]
SashulF [63]

Given function:

f(x)=xe^x

The minimum value of the function can be found by setting the first derivative of the function to zero.

f^{\prime}(x)=xe^x+e^x\begin{gathered} xe^x+e^x\text{ = 0} \\ e^x(x\text{ + 1)  = 0} \end{gathered}

Solving for x:

\begin{gathered} x\text{ + 1 = 0} \\ x\text{ = -1} \end{gathered}\begin{gathered} e^x\text{ = 0} \\ \text{Does not exist} \end{gathered}

Substituting the value of x into the original function:

\begin{gathered} f(x=1)=-1\times e^{^{-1}}_{} \\ =\text{ -}0.368 \end{gathered}

Hence, the minimum value in the given range is (-1, -0.368)

6 0
1 year ago
Question in the picture below. (30 points)
Elena L [17]

Answer:

there is no picture

3 0
2 years ago
Other questions:
  • 3 hundreds + 4 tens + 6 ones
    11·1 answer
  • 104 students responses 21 liked sledding as their favorite winter activity if 500 people had. Responded, how many would have bee
    11·2 answers
  • PLEASE HELP! I REALLY NEED THIS ANSWERED!!!
    10·1 answer
  • Solve : -0.375c - 11 = 13<br><br> please help me and thank youu :)
    11·2 answers
  • Find the height of a cylinder that has a radius of 5 m and a volume of 450 mº.
    11·1 answer
  • Find the area of the following shape. Show all work
    12·1 answer
  • What is the value of 0.1322 rounded to the nearest hundredth place?
    5·2 answers
  • Please help i’ll give brainliest
    7·1 answer
  • A temperature of F degrees Fahrenheit is the same as 5/9
    10·2 answers
  • There are 37 carpenters in a crew. On a certain day, 27 were present. What percent showed up for work?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!