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
Ksenya-84 [330]
3 years ago
6

Need help with this ​

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0

Answer:

x       y

15     -1

12     0

9       1

6       2

3       3

0       4

Step-by-step explanation:

This is a function table. For a linear function, find the average rate of change between the listed points called slope. Then use the slope to fill in other inputs and outputs for the function.

m = \frac{y_2-y_1}{x_2-x_1}=\frac{4-0}{0-12} =\frac{4}{-12} =- \frac{1}{3}

This means for every 3 units made in the input, the function moves down 1 output.

x       y

15     -1

12     0

9       1

6       2

3       3

0       4

You might be interested in
1. The mean annual US household income is $72,641. Suppose that the standard deviation is $30,000. a. Find the probability that
valina [46]

Answer:

The answer is below

Step-by-step explanation:

The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given as:

z=\frac{x-\mu}{\sigma}\\\\where\ x=raw\ score,\mu=mean\ and\ \sigma=standard\ deviation \\\\For\ a\ sample\ size\ n: \\\\z=\frac{x-\mu}{\sigma/\sqrt{n} }

Given that μ = $72,641 and σ = $30,000.

a) x > $100000

z=\frac{100000-72641}{30000}=0.91

P(x > 100000) = P(z > 0.91) = 1 - 0.8186 = 0.1814

b) n = 5

x > $100000

z=\frac{100000-72641}{30000/\sqrt{5} }=2.04

P(x > 100000) = P(z > 2.04) = 1 - 0.9793 = 0.0207

c) n = 10

x > $100000

z=\frac{100000-72641}{30000/\sqrt{10} }=2.88

P(x > 100000) = P(z > 2.88) = 1 - 0.9980 = 0.002

4 0
3 years ago
Solve please ...... thx
kati45 [8]
The answer   to   the   questions   is   2.359
3 0
3 years ago
Read 2 more answers
What can 6/9 be Simplified to
hoa [83]

Answer:

2/3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the ratio 15 to 35 written as a fraction in lowest terms?
dmitriy555 [2]
B 3/7 because 15 divided by 5 = 3 and 35 divided by 5 = 7
4 0
3 years ago
Read 2 more answers
A driver drove for 3 hours at a certain speed. If he drove 12 more miles at the same speed, the distance would be 132 miles. At
Zinaida [17]
Distance traveled in 3 hrs was (speed in mph)(3 hrs)

Then s(3 hrs) + 12 mi = 132 mi.

Therefore, 3s = 120, and s = 120 miles   /   3 hrs   = 40 mph (answer)
7 0
3 years ago
Other questions:
  • I) 2a (a - 1) - 2 + 1​
    13·1 answer
  • 9<img src="https://tex.z-dn.net/?f=%20%28%5Csqrt%7Bx%7D%20%29%20%5E5%20" id="TexFormula1" title=" (\sqrt{x} ) ^5 " alt=" (\sqrt{
    15·2 answers
  • Simplify v^-8*v^-9 write your answer with a positive exponent only
    13·1 answer
  • An exterior angle measure of a regular polygon is given. Find the number of its sides and the measure of each interior angle. 60
    10·2 answers
  • Point b has coordinates (3,-4) and lies on the circle whose equation is x^2 + y^2= 25. If angle is drawn in a standard position
    14·1 answer
  • PLEASE HELP !!!!!!!!!
    11·1 answer
  • 15/16 - 7/32 Also find the sum or difference <br> A.13/32 <br> B.23/32<br> C 3/4
    12·1 answer
  • Find the discount.<br> Original price: $0.75<br> Discount: ??<br> Sale price: $0.15
    8·2 answers
  • Help me out please need help !!
    7·2 answers
  • NO LINKS A CELL PHONE COMPANY FOUND THAT 20 OF THEIR 150 PHONES WERE DEFECTIVE IN MAY. IF THEY PRODUCED 750 PHONES IN JUNE, HOW
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!