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
daser333 [38]
2 years ago
7

The table represents a proportional relationship the equation y=2/15x represents another proportional relationship. Of these two

relationships, which graph represents the relationship with the lower unit rate?
answer choices :

Mathematics
1 answer:
scZoUnD [109]2 years ago
8 0
I think it's A. I can't really see the graphs clearly. It's the one that crosses at (15,2)
You might be interested in
Determine whether the statement is true or false, and explain why.
Zielflug [23.3K]

Answer:

False

Step-by-step explanation:

In this case, i woudnt reccomend to use integration by parts, becuase you are not simplifying the expression by doing an integration and a derivation. It is not easy to integrate 1/x³+1, and if you derivate it, then a natural logarithm would appear, and the integral wont be easier after this parts step.

It is a better idea to use integration by substitution. Note that if you replace x³+1 by a variable y, we have that dy = 3x² dx. We can easily make a 3xdx appear in the integral by multiplying and dividing by 3, solving the integral easily:

\int\limits_0^1 x^2/x^3+1 \, dx = 1/3 * \int\limits_1^2 du/u = (ln(2) - ln(1) )/3

(Note that, if x ranges from 0 to 1, then u = x³+1 ranges from 0³+1 = 1 to 1³+1 = 2)

4 0
2 years ago
Find the sum of 6.28x10^3 and 9.5x10^1 in standard form
anyanavicka [17]

Answer:

6.375 x 10^3

Step-by-step explanation:

Topic: Numbers / Conversion to Standard Form

If you would like to understand on this conversion etc, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

3 0
3 years ago
A school needs 25 butterfly breeding kits, and places an order with an educational company. They already have 7 kits, and they r
Nina [5.8K]
25 - 7 = 18 | 18 - 3 = 15 The school received 15 kits in the box. The reason why is because there are 3 kits that they haven't received yet. Then there were 7 that they already had, so that means there are 10 kits that wont be included in the box.
5 0
3 years ago
Read 2 more answers
Given the function w (x) = 9x + 8, evaluate w (5) . Explain all steps.
masya89 [10]

Hi there!

\large\boxed{w(5) = 53}

Evalute by substituting in 5 for x:

w(5) = 9(5) + 8

Simplify:

w(5) = 45 + 8 = 53

7 0
2 years ago
Read 2 more answers
Solve each equation for the bold variable​
Phantasy [73]

Answer:

y = 3 - 2x

Step-by-step explanation:

The goal is to isolate the y variable

In order to have y by itself (on one side of the equation or equal sign), we must move the other numbers and variables to the other side.

Since 2x is on the same side as y, we have to subtract it from both sides. Subtracting it cancels out the original 2x and leaves the equation to look like this:

y = 3 - 2x

Now the y is isolated

Another example:

-5x + y = 15

To isolate the y, we must cancel out the -5x. Add 5x to both sides. It will cancel out the -5x and bring it to the right side of the equation, resulting in:

y = 15 + 5x

4 0
3 years ago
Other questions:
  • Television sizes are described by the length of their diagonal measure. What would be the listed size of the TV shown? (to the n
    9·2 answers
  • Box contains four letter tiles with the letters M, A, T, and H. A spinner has five equal sections numbered 1 through 5.
    8·1 answer
  • 2. Which of the following relations is/are function/s?
    11·1 answer
  • Someone help me please!!!
    8·1 answer
  • The sum of 2a and 3b
    7·1 answer
  • Solve for x<br> A) 36<br> B) 54<br> C) 72<br> D) 84 <br> Ayo help a girl out
    7·2 answers
  • If 59% was 2687 what is 29% of the unmentioned number?
    10·1 answer
  • A circle whose center is at (1, -3) passes through (7, 5).
    13·1 answer
  • Can someone please. help Ill give branliesttttt
    9·2 answers
  • 2. Which two line segments are skew? <br> DE and GE<br> El and GK<br> GK and DH<br> Hi and DF
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!