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
sasho [114]
3 years ago
10

Help please image 1 = question 1image 2 = question 2image 3 = question 3

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer:

<h3>Question 1</h3>
  • Most points lie on horizontal line
  • Option B. x = 100
<h3>Question 2</h3>
  • Function with negative slope and y-intercept about 3
  • Option B. y = -2x + 3
<h3>Question 3</h3>
  • Option C, because:
  • The range of A = 40 - 14 = 26, the range of B = 46 - 8 = 38
  • The median of A = 31, the median of B = 25

You might be interested in
What is the opposite of 23? :) help
nexus9112 [7]

Anwser: -23

Step-by-step explanation:

I knew that because i just did negative and positive numbers on a number line

3 0
3 years ago
A is true but f(x) is wrong need help
MrRissso [65]

Answer:

f(x)=-18x^2

Step-by-step explanation:

Given:

1+Integral(f(t)/t^6, t=a..x)=6x^-3

Let's get rid of integral by differentiating both sides.

Using fundamental of calculus and power rule(integration):

0+f(x)/x^6=-18x^-4

Additive Identity property applied:

f(x)/x^6=-18x^-4

Multiply both sides by x^6:

f(x)=-18x^-4×x^6

Power rule (exponents) applied"

f(x)=-18x^2

Check:

1+Integral(-18t^2/t^6, t=a..x)=6x^-3

1+Integral(-18t^-4, t=a..x)=6x^-3

1+(-18t^-3/-3, t=a..x)=6x^-3

1+(6t^-3, t=a..x)=6x^-3

That looks great since those powers are the same on both side after integration.

Plug in limits:

1+(6x^-3-6a^-3)=6x^-3

We need 1-6a^-3=0 so that the equation holds true for all x.

Subtract 1 on both sides:

-6a^-3=-1

Divide both sides by-6:

a^-3=1/6

Raise both sides to -1/3 power:

a=(1/6)^(-1/3)

Negative exponent just refers to reciprocal of our base:

a=6^(1/3)

3 0
3 years ago
How are fractions and decimals related
Airida [17]
A fraction is a short way to write a division problem. When you see a fraction, it means "the top number divided by the bottom number". When you actually DO the division, the answer is the decimal that's equal to the fraction.
7 0
3 years ago
Read 2 more answers
Mark and Amber Vinson have $22,000 to invest in two accounts, part at 10% and part at 12%. If they want to earn a return of at l
KengaRu [80]
22,000 x 2= 44,000

120%

So I think it would equal to 345,600,0 

I am not sure

P.S. I am not good at math sorry if it is wrong...

3 0
3 years ago
Multple step percent problems
melamori03 [73]
Look it up online because you don't have a question

3 0
3 years ago
Other questions:
  • For vectors t, u, v, and w defined as shown, select the TRUE equation.
    7·1 answer
  • Please help, <br><br> 250 divided by 86
    13·2 answers
  • Two consecutive odd numbers have a sum of 92. What are the numbers?
    11·1 answer
  • 8 to the power of 2 + 7
    15·2 answers
  • Which is the graph of the function f(x)=x^3+x^2+x+1
    10·1 answer
  • GEOMETRY
    10·1 answer
  • In the figure below, ‖hl and ‖jk. Find the values of z and y.
    10·1 answer
  • If f (n)= - 3n + 2, what is the value of f(12) ?
    11·2 answers
  • Evaluate the expression when a = 4, b = 2, and c = 8<br><br> bc
    5·2 answers
  • 1 pts
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!