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
Sav [38]
3 years ago
12

Plz help me with this

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
4 0

hey friend it is Observational study because it says that her records hourly temperature over the course of several years in order to make a decision(variations) or to analyse his experiments. ;)

Svetllana [295]3 years ago
3 0

Answer:  B) Observational Study

<u>Step-by-step explanation:</u>

A) Experiment is when the researcher influences the results in some manner

B) Observational Study is when the researcher observes or measures the data but does not influence the results.

C) Survey is when the researches collects data from a sample group to evaluate data about a larger group.

You might be interested in
3x+y=8<br>5x+y=10<br>please help me Brainly sir ​
Svet_ta [14]

Answer:

X = 1

Y = 5

Step-by-step explanation:

we have to figure out what x and y = that make both answers correct

3 x 1 = 3

3 + 5 = 8

That means that the first equation is right with X = 1 and Y = 5

Let's see the second equation

5 x 1 = 5

5 + 5 = 10

That means both equations are right so the answer would be

X = 1 and

Y = 5

8 0
2 years ago
Read 2 more answers
URGENT
harina [27]
 <span>Just list all elements that belong both to A and to B 
A ∩ B = {6,12}</span>
3 0
3 years ago
What is the product? Two-thirds times eight-ninths StartFraction 10 over 27 EndFraction StartFraction 16 over 27 EndFraction Two
melomori [17]

Answer:

16/27

Step-by-step explanation:

First let's convert this info an equation and then we will solve.

(2/3) * (8/9) = ?

( 2 * 8 ) / ( 3 * 9 ) = ?

( 16 ) / ( 27 ) = ?

16 / 27 = ?

So our fractional answer is 16/27.

In words this would be sixteen over twenty seven.

Cheers.

3 0
3 years ago
What is c- 1/2 + 16=36
sasho [114]

Answer:

20 1/2

Step-by-step explanation:

its 20 and a half because 16+20=36 and you just need to add a half to 20 since your taking it away

4 0
4 years ago
Read 2 more answers
Please help I’m stuck!!!!
zloy xaker [14]

Answer: abe

Step-by-step explanation: start at origin and is proportional

8 0
3 years ago
Other questions:
  • El área de un rectángulo es 675cm2, si el largo es 3 veces. ¿Cuáles son las dimensiones del rectángulo?
    7·1 answer
  • Tanisha opened a bank account. She deposited $74.50 into her account every month for 10 months. She used $32.50 every month to p
    15·2 answers
  • How do I solve numbers 3 and 4? What’s the answer?
    10·1 answer
  • Pls help me with trig :)
    5·1 answer
  • Varian rides a horse. Gelbin rides a rocket powered robot ostrich. Gelbin’s ostrich ran 4828 meters, with is 2 times as far as V
    7·1 answer
  • -7 (-1-m)????????????????????
    13·1 answer
  • HELP ME I am not really sure how to explain this !!!
    14·1 answer
  • A lift in a building starts with 7 passengers and stops at 10 floors.if each passenger is equally likely to get off at any floor
    12·1 answer
  • A line with a slope of -4 has a coordinate of (0,3). If the other coordinate is (6,t),
    14·1 answer
  • CAN SOME ONE PLZ HELP I NEED HELP
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!