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
NeX [460]
3 years ago
8

Do i divide 65 by 40? ima little confused plz help ASAP

Mathematics
1 answer:
STALIN [3.7K]3 years ago
5 0
Yes you do, Divide by 65 and 40 = 1.652
You might be interested in
The amount of money Sarah earns per week is modeled by the function W below where h
zzz [600]

Answer:

416

Step-by-step explanation:

8 0
3 years ago
In the third degree polynomial function f(x) =x^3 + 4x, why are 2i and -2i zeros?
IgorC [24]

Answer:

We just need to evaluate and get f(2i)=0, f(-2i)=0.

Step-by-step explanation:

Since i^2=-1, then i^3=i^2i=-i, and we can apply this when we evaluate f(x) =x^3 + 4x for 2i and -2i.

First we have:

f(2i) =(2i)^3 + 4(2i)=2^3i^3+8i=8(-i)+8i=0

Which shows that 2i is a zero of f(x).

Then we have:

f(-2i) =(-2i)^3 + 4(-2i)=(-2)^3i^3-8i=-8(-i)-8i=8i-8i=0

Which shows that -2i is a zero of f(x).

4 0
3 years ago
Suppose X and Y represent two different school populations where X > Y and X and Y must be greater than 0. Which of the follo
Stells [14]

Answer:(X+Y)²

X²+Y² would be greater than X²-Y² since addition gives a greater result than subtraction.

X²+Y² would be greater than 2(X+Y); this is because 2(X+Y) = 2X+2Y, which will be less than X²+Y², since X>Y.

(X+Y)² = (X+Y)(X+Y). This can be simplified using the distributive property:

X(X)+X(Y)+Y(X)+Y(Y) = X²+XY+YX+Y² = X²+2XY+Y². This is greater than X²+Y².

7 0
3 years ago
Read 2 more answers
Can someone answer me this question?
photoshop1234 [79]

Answer:

oki...whats the question?

Step-by-step explanation:

UwU

8 0
3 years ago
Read 2 more answers
Plz help me!!!!
sveta [45]
A.) For the Junior Varsity Team, mean would be the appropriate measure of center since the data is <span>symmetric or well-proportioned while we should use standard deviation for getting the measure of spread since it also measures the center and how far the values are from the mean.

b.) For the Varsity Team, the median would be the appropriate measure of the center since the data is skewed left and not evenly distributed so median could be used since it does not account for outliers while we use IQR or interquartile range in measuring the spread of data since IQR does not account for the data that is skewed. </span>
4 0
3 years ago
Other questions:
  • Sergei buys a rectangular rug for his living room. He measures the diagonal of the rug to be 18 feet. The length of the rug is 3
    6·1 answer
  • Which is the graph of linear inequality 2x-3y&lt;12 ?
    14·2 answers
  • Suppose that a random sample of size 36 is to be selected from a population with mean 43 and standard deviation 6. What is the a
    10·1 answer
  • The temperature outside was 60 degrees when Sarah woke up. By noon, it had increased to 75 degrees.
    9·1 answer
  • Solve for x and y<br> -2x-y=-9<br> 5x-2y=-9
    9·1 answer
  • A recipe that makes 6 servings calls for 1 1/5 cups of juice.
    9·1 answer
  • Janice published a novel. Last month the book sold 1326 copies, earning Janice a total of $1579.76. This month the book sold 144
    14·1 answer
  • Solve the system of equations 9x + 2y = 11 and 9x + y = 1 by combining the equations
    13·1 answer
  • What is the average rate of change over the interval [0, 4]?
    14·1 answer
  • Need help will mark brainiest thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!