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
STatiana [176]
3 years ago
15

I have no idea how to do this, can someone please help?

Mathematics
1 answer:
Sveta_85 [38]3 years ago
4 0
Assume your line starts at zero, your first point is (-3,5) meaning your have a slope of 5/-3
[ f(x) = 5/-3x + b] 
You might be interested in
A sample of 100 independent random numbers is taken from this distribution, and its average is used to estimate the mean of the
Mariulka [41]

Answer:

The standard error in estimating the mean = (0.1 × standard deviation of the distribution)

Step-by-step explanation:

The standard error of the mean, for a sample, σₓ is related to the standard deviation, σ, through the relation

σₓ = σ/(√n)

n = sample size = 100

σₓ = σ/(√100)

σₓ = (σ/10) = 0.1σ

Hence, the standard error in estimating the mean = (0.1 × standard deviation of the distribution)

4 0
3 years ago
Rachel tutors English. for each hour that she tutors, she earns 50 dollars. Let E be her earnings (in dollars) after tutoring fo
n200080 [17]

Answer:

a. E = 50 H b. 950 dollars

Step-by-step explanation:

a. Since Rachel tutors English for 50 dollars for each hours, her rate is 50 dollar per hour. If she tutors for time, H hours, Her earning E = rate × time = 50 × H

E = 50H.

b. If Rachel's earnings after tutoring for 19 hours is gotten by substituting H = 19 into the equation for the earnings, E.

So, E = 50H

E = 50 × 19

E = 950 dollars.

So, Rachel's earnings after 19 hours is 950 dollars.

4 0
3 years ago
ASAP WHATS THE ANSWER???
katrin [286]

Answer:

algebraic expression as they used variables

7 0
2 years ago
Eric conducted a survey of the cars in four parking lots and wrote the following observations:
vredina [299]

Answer:

1- 42%

2- 47%

3- 40%

4- 62%

parking lot 4 had the greatest percentage of blue cars

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone help me please?
Marina CMI [18]
Answer:
I think the answer is the 1st one,3
3 0
3 years ago
Other questions:
  • A box has the shape of a rectangular prism with height 30 cm. If the height is increased by 0.9 ​cm, by how much does the surfac
    12·1 answer
  • If a point is inside a circle, the distance from the center of the circle to that point ____.
    14·2 answers
  • The mass of the sun is about 2(10^27) metric tons, or 2(10^30) kilograms. How many kilograms are in one metric ton?
    5·2 answers
  • The width of a rectangle is 4x - 4.25 feet and the length is 7x + 7 feet. Write and
    12·2 answers
  • Which unit rate is the lowest price per ounce
    5·1 answer
  • Marking brainliest!<br><br> Please help
    13·1 answer
  • Thirteen wolves are introduced to a new area. Assume that the wolf population triples every year. How many wolves would there be
    9·2 answers
  • MATH-IXL , Look at the picture below to answer CORRECTLY. Only give me one right answer So i can mark yall as Brainliest!
    10·1 answer
  • What is the distance between (7, 9) and (-4, 9)
    14·1 answer
  • 1. A submarine is 40 meters below sea level. It goes up 12 meters, then goes down 30 meters. What is the submarine's new positio
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!