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
lyudmila [28]
3 years ago
10

Does each situation describe a survey, an experiment, or an observational study?

Mathematics
1 answer:
Korvikt [17]3 years ago
3 0

Answer:

Experiment, observational study, survey

Step-by-step explanation:

The first one is an experiment.  The vet selects random samples and compares the effects of the injection to the nose drips.

The second one is an observational study.  The reaction of the dogs to the treats is being observed.

The third one is a survey.  The owners are given specific questions to answer.

You might be interested in
How do I solve the surface area of a hexagonal prism when the hexagon base has an area of 509 in2 and a height of 14 in? I don't
Lina20 [59]

Answer:

use the formula SA = 6(a + h), where s = side length of the base, a = apothem length, and h = height of the prism.

7 0
3 years ago
The ratio of the measure of the vertex angle to the base angle of an isosceles triangle is 8:5. Find the measure of the vertex a
Pie

Answer:

Step-by-step explanation:

The two base angles are equal.

The vertex angle is 8x

The two base angles are 5x + 5x

The sum of all three angles = 180 degrees (all triangles make 180 degrees when their interior angles are added).

5x + 5x + 8x = 180

18x = 180

x = 180/18

x = 10

Therefore the vertex angle is 8*10 = 80 degrees

One of the base angles = 10* 5 = 50 degrees

The other base angle = 50 because the triangle is isosceles.

8 0
2 years ago
234√÷590 = 463 ÷ 583 =
Umnica [9.8K]
Please retype your question for easy understanding
8 0
3 years ago
Reflect (5,-4) over the y-axis. Then translate the result to the right 2 units. What are the coordinates of the final point?
lesya692 [45]

Answer:

(-3,-4)

Step-by-step explanation:

When reflecting across the y-axis, you will mirror the coordinates across the y-axis. This means (5,-4) will turn into (-5,-4) because mirroring it across the y-axis will only change the x coordinate. Then, to translate it to the right, you move to the right two times to give you (-3,-4). The y-coordinate will never change in this situation because you are only reflecting and moving left and right.

6 0
2 years ago
Plsssss helplll i’ll give 10 points loll
umka2103 [35]

Answer:

(- 3, 5 ) & (-2,7)

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ) , thus

(5, 3 ) → (- 3, 5 )

Under a counterclockwise rotation about the origin of 90.

a point (x, y ) → (- y, x ) , thus

(7, -2 ) → (-2, 7)

7 0
3 years ago
Other questions:
  • Which pair of consecutive whole numbers is the square root of 73 between?
    5·1 answer
  • The area of a regular hexagon with side 'p'units is .........​
    9·1 answer
  • A copy machine makes 24 copies per minute . how long does it take to make 84 copies
    12·2 answers
  • How do you simplify
    14·1 answer
  • 50 points. I am stuck on this question, Please help!
    9·1 answer
  • Please help with work and explanation
    15·1 answer
  • What fraction plus 7/8 = 1
    7·1 answer
  • Rita paid $82 for 5 trees and 1 shrub. Lilly bought 2 trees and 1 shrub for $37. Find the cost per tree and the cost per shrub.
    7·1 answer
  • 2 +2<br> 3-3 <br> 8+8 what is that
    7·1 answer
  • Which of the following statements represents a function?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!