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
gayaneshka [121]
3 years ago
14

Tell whether the study is an experimental study or an observational study.

Mathematics
1 answer:
mariarad [96]3 years ago
5 0
Experimental, because it says it in the sentence 


You might be interested in
If x- 3/4 =2 1/9 what does the x equals?
Romashka-Z-Leto [24]
3/4+-2 1/9=your ****ing answer
4 0
3 years ago
25. If the scale factor of two similar solids is 3:16, what is the ratio of their corresponding areas and volumes? (1 point) 3:2
vitfil [10]
I'm not sure about #25 but #26 is C. 144
3 0
3 years ago
Read 2 more answers
A CD is circular and has a diameter of 6 centimeters. Which is closest to the area of the CD? Use 3.14 for π
prohojiy [21]

Answer:

28.26 cm²

Step-by-step explanation:

Area of a circle = πr²

         r = diameter/2

         r = 6/2 = 3

A = (3.14)(3)²

A = 28.26 cm²

5 0
3 years ago
make skateboards 1/4 of a mile in half of an hour at this rate how far was when she skateboard in an hour
Anuta_ua [19.1K]

Answer:

1/2 a mile

Step-by-step explanation:

if she goes 1/4 mile in 1/2 hour than you have to multiply 1/2 by 2 so you do the same thing to 1/4 which equals 2/4 simplified equals 1/2 so your answer is 1/2 a mile.

3 0
3 years ago
Read 2 more answers
If x varies inversely at the cube root of y and x=1 when y =8 find y when x=3​
padilas [110]

Answer:

I don't know what this problem is but by how I see it is; the difference between 1 and 8 is 7, so 3+7=10.

Step-by-step explanation:

To see it better;

x-1, y-8 & x-3, y-10

I hope I helped you!!

6 0
2 years ago
Other questions:
  • Heeeeeeeellllllllpppppppppp​
    12·1 answer
  • PLEASE HELP FAST ILL GIVE BRAINLIEST
    12·1 answer
  • Please help me i really need it
    10·2 answers
  • Is 10 pt equal to 5 L?​
    14·2 answers
  • Help anyone can help me do 16 and 17 question,I will mark brainlest.The no 16 question is find the area of the shaded region​
    11·1 answer
  • About how many more jazz records were sold in April than in February?
    11·1 answer
  • Please help me, this is due today and I'm very confused.. :l
    12·2 answers
  • Sketch the region that is bounded by AB, the x-axis, and the y-axis. (Reminder. The endpoints for AB are A(0, -4)
    11·1 answer
  • A sphere has a radius of 3 inches. A cylinder has a radius of 3 inches and a height of 6 inches. If the sphere is filled with wa
    5·2 answers
  • If 2 is one root of the equation 4x3 + kx - 24 = 0, then the value of k is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!