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
galina1969 [7]
3 years ago
5

I’m new on this !! Answer number 2 for me please !!!

Mathematics
1 answer:
kow [346]3 years ago
4 0
The researchers used data from 10 trials so they could compare each trial or use the information in all, its better to use more than one so you can compare and see the difference.
You might be interested in
Express your final answer in simplest form 3/5 + -7/8
frez [133]

Answer:

- 0.5

Step-by-step explanation:

you first change the fractions numbers  in to decimal form

      so;   2/5 = 0.4

               -7/8 = - 0.875

hence;   0.4 + (-0.875)

             = - 0.475

in to its simplest form   =  - 0.5

  the answer is - 0.5

5 0
3 years ago
The variables x and y have a proportional relationship, and y=5/6 when x=3/4. Which equation represents this relationship?
seropon [69]

Answer:

y = 1 1/9

BRO MAKE ME THE BRAINLIEST PLS

4 0
2 years ago
A bag of candy contains 300 pieces of which 28% are red. How many are not red?
Luden [163]
216
...................................
4 0
3 years ago
Read 2 more answers
If f(x) = 27 +3 and g(x) = x - 7, find (f - g)(x).
KatRina [158]

Answer:

(f - g)(x) = 37 - x

Step-by-step explanation:

(f - g)(x) = (27 +3) - (x - 7)

            = 27 + 3 - x + 7

            = 37 - x

3 0
3 years ago
Read 2 more answers
27=6x+3(-3x+15<br> ????????
aalyn [17]

combine your like terms and get x by its self

3 0
3 years ago
Other questions:
  • What is 2 7/8 as an integer
    14·1 answer
  • True False Problem Enter T or F depending on whether the statement is true or false. (You must enter T or FTrue and False will n
    15·1 answer
  • How to do this question I am having a problem trying to do it
    11·2 answers
  • Jacks cow is tied to a beanstalk with a rope 15 ft long what is the area of the circle in which the cow can graze
    12·1 answer
  • Complete each sentence with the correct conjugation of venir or traer. Nosotros no ____. (venir) Estamos enfermos.
    13·1 answer
  • Evaluate (x + 5)2 + 8 for x = -3.<br> O A. 72<br> O B. 17<br> C. 33<br> O D. 12
    5·2 answers
  • I need help with number 9, plz help me
    15·1 answer
  • #21-24 need help with
    12·1 answer
  • A cargo plane flew from the US across the Atlantic at 280 mph, and flew back to the US at 300
    10·1 answer
  • 8 - 3(x + 2) help please!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!