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
Arte-miy333 [17]
2 years ago
14

Helpp need this done ASAP

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
7 0
Number two is proportional just do Y over X y/x meaning divided all the y’s over the x’s so 25 divided by 5 30 divided by 6 35/7 40/8 they all equal 5 so it’s proportional
number three isn’t proportional when you do y/x they all come out differently so you do y2-y1 over x2-x1 16-4/4-2 16-4=12 4-2=2 then you divided 12/2 that equals 6 you do that again but with the next numbers but they don’t equal so it’s no equation no constant
You might be interested in
A pharmacist has 80 milliliters of a 25% saline solution. Which expression can be used to find the percentage concentration of t
Ugo [173]
0.25 and y=80.01%. And the rest are wrong.
5 0
3 years ago
Can you help me I need to send this to my teacher like TODAY
Rashid [163]
Coordinates when you see t
8 0
2 years ago
Read 2 more answers
In a litter of 7 kittens each kitten weighs less than 3.5 ounces. Find all the possible values of the combined weights of the ki
disa [49]
7x3=21 happy to help u okay bogey
4 0
3 years ago
The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al
Mama L [17]

Answer:

Explained below.

Step-by-step explanation:

The human resource department at a certain company wants to conduct a survey regarding worker morale. The department has an alphabetical list of all 4,502 employees at the company and wants to conduct a systematic sample of size 50.

Systematic sampling is a kind of probability sampling method in which individuals from a larger population are nominated according to a random initial point and a static, periodic interval.

(a)

A sample of size 50.

Then the value of <em>k</em> will be: k=\frac{4502}{50}=90.04\approx 50

Thus, the value of <em>k</em> is 90.

(b)

Label the employees from 1 to 4502.

And select every 90th employee.

So, the individuals who will be administered the survey are:

90th, 180th, 270th,...

7 0
3 years ago
You are playing a card game where the total points you earn depends on theasuits of the cards you draw. The total number of poin
Semmy [17]

3a + 3b-2c-2d

a= number of hearts

b= number of diamons

c= number of clubs

d= number of spades

if you draw 3hearts, 2 diamonds, and 1 spade, just replace a=3, b=2, c=0, d=1

3(3) + 3(2)-2(0)-2(1)

Multiply each term and add the results:

9+6-0-2 = 13

13 points

4 0
1 year ago
Other questions:
  • Help please ............50 points !!!!!!
    8·2 answers
  • If stanley bought a sandwich, that cost $3 with 50% off. what was the original price?
    7·2 answers
  • suppose y varies directly with x, and y = 8 when x = -6. what direct variation equation relates x and y? what is the value of y
    5·1 answer
  • A contractor is setting up new accounts for the local cable company. She purchased her own tools for $180 and earns $75 for each
    8·2 answers
  • A right triangle contains a 38° angle whose adjacent side measures 10 centimeters. What is the length of the hypotenuse, to the
    13·1 answer
  • 1)) Click on the obtuse angle.<br> L
    5·2 answers
  • Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B1000%7D%7B10%7D%20%7D%20"
    6·2 answers
  • In rectangle GRAM below GA =4×+17 and MR= 7x-4 find the value of x and the lenghts of GA MR
    7·1 answer
  • taylor has saved up $300 so far and is saving $40 per week for some $900 shoes write an equation to model her savings and sketch
    5·1 answer
  • B(-3, 2) is dilated by a factor of 2. The image is located at (_____),. (_______)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!