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
FrozenT [24]
4 years ago
10

1 Point

Mathematics
1 answer:
Inessa [10]4 years ago
6 0

Answer: Option B

y=5x-11

Step-by-step explanation:

The equation of a line has the following form:

y=mx+b

Where m is the slope of the line and b is the intersection with the y axis

So the slope of the line y = 5x - 4 is m = 5

By definition if two lines are parallel then they will have the same slope. Therefore the line parallel to y = 5x - 4 will have the same slope:

y=5x+b

To find b we substitute point (3, 4) in the equation and solve for b

4=5(3)+b

4=15+b

b=4-15\\b=-11

Then the equation is:

y=5x-11

You might be interested in
A researcher selects a sample of 49 participants from a population with a mean of 12 and a standard deviation of 3.5. What is th
enot [183]

Answer:

The probability of selecting a sample mean of 13 or larger from this population is 0.0228

Step-by-step explanation:

A researcher selects a sample of 49 participants from a population with a mean of 12 and a standard deviation of 3.5.

n = 49

\mu = 12

\sigma = 3.5

We are supposed to find the probability of selecting a sample mean of 13 or larger from this population i.e.P(x\geq 13)

Z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

Z=\frac{13-12}{\frac{3.5}{\sqrt{49}}}

Z=2

Refer the z table

P(Z

P(x\geq 13)=1-P(Z

Hence the probability of selecting a sample mean of 13 or larger from this population is 0.0228

6 0
3 years ago
Help me please asap due tomorrow​
alisha [4.7K]

Answers:

1. 40

3. 63

4. 100

5. 40

6. 72

Formulas:

3. \frac{(6+12)7}{2} \\

4.\frac{(11+14)8}{2}

7 0
3 years ago
The length of a rectangle is 1 foot more than twice the width. The area is 55 square feet. Find the length of the dimension of t
Dvinal [7]

Answer:

11 ft

Step-by-step explanation:

The formula for the area of a rectangle of length L and width W is

A = L * W.  

Represent the length, L, by 2W + 1 ("1 more than twice the width").  Then the area formula (above) becomes:

A = 55 ft^2 = (2W + 1)(W), which, when simplified, results in:

2W^2 + W - 55 = 0, whose coefficients are {2, 1, -55}.  Let's use the quadratic formula to solve this for W:

The discriminant, b^2 - 4ac, is 1^2 - 4(2)(-55), or 441.  The square root of 441 is 21.  Thus, the quadratic formula gives us:

        -1 ± 21

W = ------------- = (1/4)(-1 + 21), or W = 5 and W = -22/4 = -11/2

            2(2)

A measure of length can't be negative, so we reject W = -11/2 in favor of W = 5.

Then, according to the formula for L that we found earlier, L  = 2W + 1, or

L = 2(5) + 1, or L = 11.

Check:  Does L * W result in an area of 55 ft²?  Yes

The length dimension of the rectangle is 11 ft

3 0
3 years ago
A pattern of letter arrangements begins with the 3 steps below,
Hatshy [7]


next 3 steps:

ABC<u>DC</u>BA
ABCD<u>ED</u>CBA
ABCDE<u>FE</u>DCBA

Patern: add 2 letters

1. 1
2. 3
3. 5
4. 7
5. 9
6. 11
7. 13
8. 15
9. 17
10. 19

The 10th step has 19 letters

6 0
4 years ago
65÷6=10r I need help fast
ANTONII [103]

Answer:

10 remainder or 5

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Lily finished a task in 3/4 hour .Ella finished it in 4/5 of time Lily took.How long did Ella take to finish the task?
    13·1 answer
  • There are a total of 52 students on ther soccer team and the field hockey team.the field hockey team has 12 more student than th
    6·1 answer
  • Assume that females have pulse rates that are normally distributed with a mean of μ=74.0 beats per minute and a standard deviat
    13·1 answer
  • 3/12+8/12x=-9/12 what is x
    7·1 answer
  • Direct variation or not a direct variation<br><br> y=5/x
    8·1 answer
  • Find four solutions of the given function. Write the solutions as ordered pairs.
    5·1 answer
  • 1.3.PS-44 Question Help A housekeeper had 2 3 of a spray bottle of a cleaning solution. She used 1 4 of the solution in a day. H
    5·1 answer
  • 2) Simplify (do not<br> worry about trying<br> to show work)<br> 7/8 divided by 4/1
    15·2 answers
  • Dom buys a stock option for $2500 that pays out 15% annual interest compounded monthly. What is Dom's balance after 6 years?​
    5·1 answer
  • An equation is given.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!