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
ikadub [295]
3 years ago
6

Evaluate the function for x = -4n.

Mathematics
2 answers:
larisa [96]3 years ago
8 0
I think it’s c is the answer
gregori [183]3 years ago
5 0
C is the correct one
You might be interested in
The number of visitors to a certain Web site triples every month. The number of visitors is modeled by the expression 900 * 3^m​
kipiarov [429]

Answer:

900\times 3^m = 100

Step-by-step explanation:

The number of visitors is modeled by the expression 900\times 3^m

Where m is the number of months after the number of visitors was measured.

We need to evaluate the above expression for m = -2.

So,

900\times 3^m=900\times 3^{-2}\\\\=900\times \dfrac{1}{3^2}\\\\=900\times \dfrac{1}{9}\\\\=100

At m = -2, the value of the above expression is equal to 100.

5 0
3 years ago
Draw at least six different sized rectangles that have an area of 64 square units
olga_2 [115]

Let

x------> the length of the rectangle

y------> the width of the rectangle

we know that

The area of a rectangle is equal to

A=x*y

A=64\ units^{2}

so

x*y=64 --------> equation 1

let's assume different values of x to get the different values of y

<u>case 1)</u> For x=64 units

substitute in the equation 1

x*y=64

y=64/x

y=64/64

y=1\ units      

the dimensions of the rectangle are 64 units x 1 unit

see the draw in the attached figure N 1

<u>case 2)</u> For x=32 units

substitute in the equation 1

x*y=64

y=64/x

y=64/32

y=2\ units

the dimensions of the rectangle are 32 units x 2 units

see the draw in the attached figure N 2

<u>case 3)</u> For x=16 units  

substitute in the equation 1

x*y=64

y=64/x

y=64/16

y=4\ units

the dimensions of the rectangle are 16 units x 4 units

see the draw in the attached figure N 3

<u>case 4)</u> For x=30 units

substitute in the equation 1

x*y=64      

y=64/x

y=64/30

y=\frac{32}{15} =2\frac{2}{15} \ units

the dimensions of the rectangle are 30 units x 2 (2/15) units

see the draw in the attached figure N 4

<u>case 5)</u> For x=40 units

substitute in the equation 1

x*y=64    

y=64/x

y=64/40

y=1.60\ units

the dimensions of the rectangle are 40 units x 1.60 units

see the draw in the attached figure N 5

<u>case 6)</u> For x=60 units

substitute in the equation 1

x*y=64    

y=64/x

y=64/60

y=\frac{16}{15} =1\frac{1}{15} \ units

the dimensions of the rectangle are 60 units x 1 (1/15) units

see the draw in the attached figure N 6

3 0
2 years ago
Write 25×10^6 in standard form. Please can someone help me
Lemur [1.5K]
Answer:
2.5 • 10^6

Explanation:
In order for 25 • 10^6 to be written in standard form, the ‘25’ needs to be less than 10. To do that we will move the decimal one place to the left so that 25 is now 2.5; it is now a number less than 10. It should now look like 2.5 • 10^6. It is now in standard form.
4 0
2 years ago
Read 2 more answers
SOMEONE PLEASE HELP ITS DUE TONIGHT<br><br> EXPLANATION = BRAINLIEST
Vaselesa [24]

Given:

Radius of the circle = 4 meters

Measure of arc = 135 degrees

To find:

The area of the sector bounded by the given arc.

Solution:

Formula for area of a sector is:

A=\pi r^2\times \dfrac{\theta}{360^\circ}

Where, r is the radius and \theta is the central angle or measure of intercepted arc.

Putting r=4,\ \theta =135^\circ in the above formula, we get

A=\pi \times (4)^2\times \dfrac{135^\circ}{360^\circ}

A=\pi \times 16\times \dfrac{3}{8}

A=\pi \times 2\times 3

A=6\pi

Therefore, the exact area of the given sector is 6\pi square meters.

3 0
2 years ago
ANSWR NOW PLZ I WILL GIVE BRAIN THINGY!
d1i1m1o1n [39]

Answer:

round to the nearest 100

Step-by-step explanation:

Round they want you to round

4 0
2 years ago
Other questions:
  • Stella's friends got her a skydiving lesson for her birthday. Her helicopter took off from the skydiving center, ascending in an
    13·1 answer
  • 2 less than a number
    9·2 answers
  • Christal brought 12 goldfish .each goldfish cost $0.98 .how much did Christal spend
    15·2 answers
  • A
    8·1 answer
  • Which shape has opposite sides that are both equal in length and parallel and always has four right angles? A. triangle B. recta
    13·1 answer
  • Out of the last 50 guests, only 1 of them brought a coupon for free admission to the carnival. if there are 1,500 guests expecte
    8·1 answer
  • Which of the following approaches is most suitable for auditing the finance and investment cycle?
    12·2 answers
  • What’s -2f-3=7? It’s a two step equation
    9·2 answers
  • Multiplies to -294 but adds to 7
    14·1 answer
  • The forum of Pompeii is a rectangle 520 feet long by 109 feet wide. What's its<br> area?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!