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
Reil [10]
3 years ago
15

-3.5 + 7.75 + 6.9 (4.3)

Mathematics
1 answer:
Novay_Z [31]3 years ago
7 0

Answer:

33.92

Step-by-step explanation:

You might be interested in
ANSWER PLS I WILL GIVE YOU BRAINERLEST AND 5 STARS AND A THANKS PROMISE
uysha [10]

Answer:

the value is k=

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Classify each of the power functions based on their end behavior (increasing or decreasing) as x = ∞
Svetlanka [38]

Answer: right side behavior:

              f(x) is Decreasing

             g(x) is Increasing

             h(x) is Increasing

             j(x) is Decreasing

<u>Step-by-step explanation:</u>

The rules for end behavior are based on 2 criteria: Sign of leading coefficient and Degree of polynomial

<u>Sign of leading coefficient</u> (term with greatest exponent):

  • If sign is positive, then right side is increasing
  • If sign is negative, then right side is decreasing

<u>Degree of polynomial</u> (greatest exponent of polynomial:

  • If even, then end behavior is the same from the left and right
  • If odd, then end behavior is opposite from the left and right

f(x) = -2x²

  • Sign is negative so right side is decreasing
  • Degree is even so left side is the same as the right side (decreasing)

as x → +∞, f(x) → +∞  Decreasing

as x → -∞, f(x) → -∞   Decreasing

g(x) = (x + 2)³

  • Sign is positive so right side is increasing
  • Degree is odd so left side is opposite of the right side (decreasing)

as x → +∞, f(x) → +∞  Increasing

as x → -∞, f(x) → -∞   Decreasing

h(x)=-1+x^{\frac{1}{2}}\implies h(x)=x^{\frac{1}{2}}-1  

  • Sign is positive so right side is increasing
  • Degree is an even <u>fraction</u> so left side is opposite of the right side as it approaches the y-intercept (-1)

as x → +∞, f(x) → +∞  Increasing

as x → -∞, f(x) → -1    Decreasing to -1

j(x)=\dfrac{1}{2}(-x)^5\implies j(x)=\dfrac{1}{2}(-1)^5(x)^5\implies j(x)=-\dfrac{1}{2}x^5

  • Sign is negative so right side is decreasing
  • Degree is odd so left side is opposite of the right side (increasing)

as x → +∞, f(x) → +∞  Decreasing

as x → -∞, f(x) → -∞   Increasing

6 0
4 years ago
Eli lives 0.7 mile from his school. He lives 0.25 mile from his friends house. Does Eli live closer to his school or his friends
Hitman42 [59]
Eli lives closer to his friends house than his school
5 0
3 years ago
Please help which graph
katen-ka-za [31]
Which ever graph looks like this

5 0
3 years ago
The date of death for a widow was 2019. If the estate was valued at $2,186,000 and the estate was taxed at 40 percent, what was
Airida [17]

Answer:

Value of tax liability will be zero

Step-by-step explanation:

Given:

Total estate value = $2,186,000

Estate tax = 40 %

Find:

Heir's tax liability = ?

Computation:

Total taxable estate = Total estate value - Estate Exemption

Note: According to Exhibit 19-6 for Estate Exemption, Estate Exemption  is 11.4 million.

We know that Estate Exemption  is higher than total estate value, therefore will be no tax liability on the successor, so the value of tax liability will be zero.

7 0
3 years ago
Other questions:
  • What is the answer to <br> 2/5 =2/10+k
    15·2 answers
  • As punishment for bad behavior during recess, Mrs. Busywork asked her class to multiply 10 by 1/3 five times. John, however, not
    11·2 answers
  • What can happen for a class c assault?
    10·2 answers
  • Hi whats the elapsed time between 3:40 am and 2:00 pm? :)
    6·2 answers
  • helphelphelp i want this done by thursday,im in battle of the books and my competition is in 2 weeks (if ur in it too see u ther
    7·1 answer
  • Which of the following choices describes the function y = -2x2 + 3 ?
    15·2 answers
  • If the weight of 12 sheets of thick paper is 40 grams, how many sheets of the same paper would weigh 2500 grams
    10·1 answer
  • Which expression results in the smallest difference?
    5·1 answer
  • Clare made an error when solving -4x + 3 &lt; 23
    15·1 answer
  • Pls help me on this question :-
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!