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
zaharov [31]
3 years ago
9

I need the solution. Please give steps y = 10x + 20 y = 20x + 10

Mathematics
2 answers:
lidiya [134]3 years ago
8 0

Answer:

If your trying to answer for X, here is how you do it.

For the equation '' Y = 10x + 20 '', isolate the variable 'X' by dividing each side by factors that don't contain the variable 'X', to get your answer:

X =  Y/10 − 2

Or

X = \frac{Y}{10} − 2

For the other equation " Y = 20x + 10 ", it's the exact same thing. Isolate the variable 'X' by dividing each side by factors that don't contain the variable 'X', to get your answer:

X = Y/20 − 1/2

Or

X = \frac{Y}{20} − \frac{1}{2}

miv72 [106K]3 years ago
8 0

Id.k uhhhh

X = 30?

wee e wee e we

I dont got steps sorry :v

You might be interested in
The clearance between a pin and the collar around it is important for the proper performance of a disc drive for small computers
hichkok12 [17]

Answer:

(a) The distribution of (Y - X) is <em>N</em> (0.001, 0.0005).

(b) The probability that the pin will not fit inside the collar is 0.023.

Step-by-step explanation:

The random variable <em>X</em> is defined as the diameter of the pin and the random variable <em>Y</em> is defined as the diameter of the collar.

The distribution of <em>X</em> and <em>Y</em> is:

X\sim N(0.525, 0.0003)\\Y\sim N(0.526, 0.0004)

The random variables <em>X</em> and <em>Y</em> are independent of each other.

(a)

Compute the expected value of (Y - X) as follows:

E(Y-X)=E(Y)-E(X)=0.526-0.525=0.001

The mean of (Y - X) is 0.001.

Compute the variance of (Y - X) as follows:

V(Y-X)=V(Y)+V(X)-2Cov(X,Y)\\=V(Y)+V(X);\ X\ and\ Y\ are\ independent\\=0.0003^{2}+0.0004^{2}\\=0.00000025

SD(Y-X)=\sqrt{0.00000025}=0.0005

The standard deviation of (Y - X) is 0.0005.

Thus, the distribution of (Y - X) is <em>N</em> (0.001, 0.0005).

(b)

Compute the probability of [(Y - X) ≤ 0] as follows:

P(Y-X\leq 0)=P(\frac{(Y-X)-\mu_{Y-X}}{\sigma_{Y-X}}\leq \frac{0-0.001}{0.0005})=P(Z

*Use a <em>z</em>-table for the probability value.

Thus, the probability that the pin will not fit inside the collar is 0.023.

8 0
4 years ago
Pleaseeee helpppp !!!!!!! Will mark Brianliest !!!!!!!!!!!!
Ksivusya [100]
The answer is this




FG=69

5 0
3 years ago
$44 bag pack,with a <br> 30% discount
lesya [120]

Answer:

Answer: $30.80

Step-by-step explanation:

4 0
2 years ago
What is the solution to the equation 21^x + 3 = 14?
Elis [28]
X=11/21



I think best of luck :)
7 0
4 years ago
Read 2 more answers
Javier worked 45 hours last week. His hourly rate for hours worked is $ 8.75 . After his 40 hour work week, he is paid time and
DanielleElmas [232]

Answer:

tondala se Banda Nawaz santsang condone antaryami kavya sundari saga

6 0
3 years ago
Read 2 more answers
Other questions:
  • Luis has 8 petunias, 16 carnations, 20 pansies to plant flowerpots. If he plants that same number of each type of flower in flow
    12·1 answer
  • 6/ 1.2<br> Why does 6 divided by 1.2 give you five ?
    11·1 answer
  • Simplify s^2-2s/ s^2 +3s-10 \ s-5/s+5
    14·1 answer
  • HELP!!Find the eighth term of the sequence given by the rule
    10·1 answer
  • Are regular polygons always the same?
    6·2 answers
  • Help me out with this question (geometry)
    9·1 answer
  • Please help 25 points and brainlist if you get it right.
    6·1 answer
  • What is P(a and b)<br> A. 4/7<br> B. 5/7<br> C. 3/7<br> D.2/7
    5·1 answer
  • What is the value of b ?
    14·1 answer
  • In circle P, BC=24ft. What is the length of arc AC?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!