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
Leona [35]
3 years ago
5

Please help me with these questions

Mathematics
2 answers:
Alina [70]3 years ago
7 0
1 is : d>-9
2 is: k ≥ -18
3 is: g>-1
4 is: n<-40
5 is: w ≤3
That should be correct.

Burka [1]3 years ago
5 0
What that person said
You might be interested in
Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still oper
timama [110]
<span>Binomial Problem with n = 50 and P(op) = 0.0.7

P(31<=50) = 1 - P(0<=x<=30) = 1 - binomcdf(50,0.7,30) = 1-0.0848 = 0.9152

</span>
5 0
3 years ago
How do you solve this absolute value equatuon? 4|x - 1| - 7 = -3
MatroZZZ [7]
4|x - 1| - 7 = -3    |add 7 to both sides

4|x - 1| = 4    |divide both sides by 4

|x - 1| = 1 ⇔ x - 1 = 1 or x - 1 = -1    |add 1 to both sides

x = 2 or x = 0

Answer: B.
3 0
3 years ago
Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. What is the volume of the display box? Explain your
Black_prince [1.1K]

Answer:

\text{Volume of display box}=216\text{ in}^3    

Step-by-step explanation:

We have been given that Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. We are asked to find the volume of display box.

We know that the box is in form of cuboid, so its volume would be length times width times height.

\text{Volume of display box}=6\text{ in}\times 9\text{ in}\times 4\text{ in}

\text{Volume of display box}=216\text{ in}^3

Therefore, the volume of the display box is 216 cubic inches.

7 0
3 years ago
If A is a square matrix of order 2, then det(-3A) is *
Vsevolod [243]

Answer:

c. 9 det A

Step-by-step explanation:

Given the following data;

Since A is a square matrix of order 2, we know that n = 2

K = 3

For any scalar k;

∣kA∣ = k^{n} ∣A∣

<em>Substituting into the equation;</em>

∣-3A∣ = -3²∣A∣

Simplifying, we have;

∣-3A∣ = 9∣A∣

= 9 detA

<em>Therefore, det (-3A) = 9 detA</em>

6 0
3 years ago
Read 2 more answers
Select the digit in the thousands place for 689,234​
alexira [117]

Answer:

the answer to thus question is 9

8 0
2 years ago
Read 2 more answers
Other questions:
  • a movie theater has 14 different movies showing. If you want to attend no more than 3 of the movies, how many different combinat
    7·1 answer
  • NEED HELP ASAP!!!!!!!!!! SOS!!!!!!!!!!!
    15·1 answer
  • What is the solution to the system of equations?
    8·2 answers
  • ASAP HELP ANSWER ALL THESE AND I WILL GIVE THE BRAINLEST
    15·2 answers
  • I need the answer to this
    7·2 answers
  • Two linear functions are shown below. Which function has a greater rate of change?
    13·2 answers
  • What percent of 4 is 7?
    13·2 answers
  • Find the net change in the value of the function between the given inputs. h(t) = t2 + 2; from −5 to 8
    12·1 answer
  • Can someone help me?
    8·1 answer
  • Please help me get the correct answer
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!