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
d1i1m1o1n [39]
3 years ago
9

Which is the value of this expression when j=-2

Mathematics
1 answer:
Nuetrik [128]3 years ago
3 0

Answer:

Step-by-step explanation:

(jk^-2/j^-1k^-3)^3

(-2)(-1)^-2

-------------               ^3

(-2)^-1(-1)^-3

switch negative exponenst to other side

(-2)(-2)(-1)^3

__________

(-1)^2

4(-1)

-----

1

= -4

REMEMBER all to the 3rd power!

(-4)^3

-64

You might be interested in
Kyle sells bottled water and canned sodas at a sports event. He earns $81 selling the water and $60 selling the soda. If water a
k0ka [10]

3 is the largest  number that will go into both 81 and 60
5 0
4 years ago
Read 2 more answers
What kind of questions do biologists attempt to answer?
Thepotemich [5.8K]

Answer: D.

Biologists attempt to answer questions about the living world.

Step-by-step explanation:

A biologist is a scientist devoted to and producing results in biology through the study of life. Therefor, Biologists would usually attempt to answer questions about the living world.

* Hopefully this helps:) Mark me the brainliest:)!!

4 0
3 years ago
7,500 is 35% of what?
earnstyle [38]

Answer:

21428.57

Step-by-step explanation:

Steps to solve "7500 is 35 percent of what number?" We have, 35% × x = 7500 or, 35 100 × x = 7500 Multiplying both sides by 100 and dividing both sides by 35, we have x = 7500 × 100 35 x = 21428.57 If you are using a calculator, simply enter 7500×100÷35, which will give you the answer.

6 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP. Don’t send a link just put the answer. I’ll give brainpower to whoever answers!!!!!
givi [52]

Answer:

d/c = 8

Step-by-step explanation:

f(x) = 5.4321×2^×

f(4) = 5.4321×2^4 = d

f(1) = 5.4321×2^1 = c

d/c = (5.4321×2^4)/(5.4321×2^1) = 2^3 = 8

6 0
3 years ago
Which expression is equivalent to 4(x+2)
Alekssandra [29.7K]

Answer:

4x+8

Step-by-step explanation:

We have been given an expression 4(x+2). We are asked to find equivalent expression to our given expression.

Using distributive property a(b+c)=ab+ac, we will get:

4\cdot x+4\cdot2

4x+8

Therefore, the expression 4x+8 is equivalent to our given expression.

8 0
4 years ago
Read 2 more answers
Other questions:
  • The point-slope form of the equation of the line that passes through (–9, –2) and (1, 3) is y – 3 = (x – 1). What is the slope-i
    5·1 answer
  • 2 = -100 ÷ (10) ÷____<br> please help find the blank!! tysm will mark brainliest
    14·1 answer
  • Please help with this. Thank you very much.
    6·1 answer
  • Carlos is 8 years older than his sister Maria. Four years ago Maria was two thirds as old as Carlos. How old are they now
    11·1 answer
  • What is the area of this rectangle ?
    9·1 answer
  • How to multiply and divide algebraic fractions
    12·1 answer
  • The figure below shows two parallel lines intersected by a third line. What is the value of x
    5·2 answers
  • Select the correct answer from each drop-down menu.
    7·1 answer
  • Use the table to write a linear function that relates y to x.
    15·1 answer
  • 15 POINTS!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!