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
spayn [35]
4 years ago
12

(Ignore work below) Pls help!!

Mathematics
1 answer:
Lemur [1.5K]4 years ago
6 0

k(n) = n^3 - 3n

k(-5) = (-5)^3 - 3(-5)

= -125+15

= -110

You might be interested in
The lengths of two sides of a triangle are 4 cm 4 cm and 20 cm . 20 cm. Identify the correct pair of measures between which the
Gennadij [26K]

Answer:

I think what you meant to say is "If a triangle has 2 sides that are 4 cm and 20 cm, what are the possible lengths of the third side?"

Basically, when given 2 sides of a triangle, the third side must be GREATER  than the DIFFERENCE of the other 2 sides and LESS than the SUM of the other 2 sides.

difference = 16 cm

sum = 24 cm

So, the third side must be greater than 16 cm and less than 24 cm

Step-by-step explanation:

4 0
3 years ago
Jennifer's mother buys her 2 new storybooks every 4 months. In how many months will Jennifer have a collection of 12 books
Fiesta28 [93]
24 months

12/2=6
24/12=2
8 0
3 years ago
(a) To wash her car, Melissa used 25 ? of water (b) Ivan's computer has a mass of 6 ? (c) The piece of paper was about 21 ? long
denpristay [2]

Answer:

I do not understand the question please ask a question before sending that

8 0
4 years ago
Evaluate this please ​
AleksandrR [38]
This would give you 0.027 which equals 1/36
4 0
3 years ago
3(3+4) <br> Please answer using PEMDAS And please answer correctly
DedPeter [7]

Answer:

21

Step-by-step explanation:

3 (7) = 21

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify by dividing negative three over eight divided by five over nine
    12·1 answer
  • What is proportional and non proportional relationship
    11·2 answers
  • PLEASE HELP ME WITH THIS ONE ASAP PLEASE AND THANK YOU <br> (will mark brainlest)
    8·2 answers
  • ₅₍₃₎₋₂₍₄₎ how do i answer this problem<br> can you help me with this
    9·1 answer
  • How do you write 0.8 continuing as a fraction?
    8·2 answers
  • The next night there are 30 men and 9 women.<br> what is the ratio in its simplest form?
    9·1 answer
  • The condition of the car and its mileage are important variables to consider when making a decision to buy a used car.
    8·2 answers
  • HELP ME ASAP WITH MATH MONEY &amp; WAGES
    10·2 answers
  • At a sale, suits were sold for $49 each. This price was 35% of a suit's original price. How much did a suit originally cost?
    6·2 answers
  • If two dresses that are the same price cost $93.98 total, how much does one dress cost?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!