answer.
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
sashaice
1 month ago
14

An experiment compared the adhesion of 2 types of paint, A and B, to 3 types of metal, 1, 2, and 3, used in automobiles. Thirty

sheets of metal were used in the experiment: 10 of Metal 1, 10 of Metal 2, and 10 of Metal 3. Half of each metal type will receive paint A and the other half will receive paint B. The adhesion of the paints was measured, and the measures were compared. How many experimental units are in the experiment?
A. 2

B.3


C. 10


D. 30


E. 60
Advanced Placement (AP)
1 answer:
horsena [243]1 month ago
5 0

Answer:

  • The experiment consists of 30 experimental units, which comprise the 30 sheets of metal.

Explanation:

The table below illustrates how the experimental units, the sheets of metal, were utilized:

               Metal 1         Metal 2       Metal 3       Total

Paint A         5                     5               5                15

Paint B         5                     5               5                15

Total            10                   10              10               30

Fifteen sheets (units) were coated with paint A: 5 from metal 1, 5 from metal 2, and 5 from metal 3.

Fifteen sheets (units) received paint B: 5 from metal 1, 5 from metal 2, and 5 from metal 3.

You might be interested in
Jim goes to the dentist to have a cavity filled. He hears the shrill sound of the drill, his muscles tense and he experiences pa
kotykmax [209]

Answer: The drill's sound

Explanation:

The Conditioned stimulus refers to the event that has been linked with the Unconditioned stimulus to trigger a conditioned response. In this case, the Unconditioned stimulus is the pain felt during dental work. This has become associated with the sound of the drill, leading Jill to feel anxiety whenever she hears that sound.

7 0
1 month ago
It is acceptable to hold cold peel-and-eat shrimp in storage at a temperature of
Anna [191]

Answer:

41°F (5°C) or lower.

Explanation:

The Food and Drug Administration in the United States, known as the FDA, has stated that it is safe to store cold peel-and-eat shrimp at temperatures of 41°F (5°C) or lower.

This food falls into the category of TCS (Temperature Control for Safety). This guideline is crucial for inhibiting the growth of harmful bacteria or microorganisms that could pose health risks to consumers if stored above the recommended temperature.

7 0
1 month ago
A student strikes a block at the bottom of a ramp giving it an initial speed v0 up the ramp as shown at right. there is a fricti
Anna [191]

Answer:

The friction force is what counteracts the movement of the block as it slides down the ramp.

Explanation:

When a forward force is applied, the block moves horizontally along the ramp or floor. The force opposing this movement is known as friction. When stationary, static friction acts on the block preventing movement, but once the block starts moving, static friction is replaced by kinetic friction, which resists the block’s motion and slows it down.

0 0
1 month ago
Read 2 more answers
Ano ang tawag ng mga Espanyol sa subersibong kaisipan ng mga Pilipino?
pickupchik [329]

Answer:

Ano ang tawag sa subersibong kaisipan ng mga Pilipino ayon sa mga Espanyol?

Paliwanag:

3 0
1 month ago
12. A pharmaceutical company claims that side effects will be experienced by fewer than 20% of the patients who use medication X
Elenna [298]

Response:

(0.2849, 0.3951)

Justification:

8 0
1 month ago
Other questions:
  • Question 70
    14·1 answer
  • Ano ang bahaging ginagampanan ng pagbabago upang matuklasan ang mga mahahalagang kasangkapan sa kasalukuyan?
    14·1 answer
  • Which version of the underlined text in sentence 2 (reproduced below) provides the most effective claim to set up the discussion
    7·1 answer
  • A business journal reports that the probability that Internet users in the United States will use a mobile payment app is 0.60.
    13·1 answer
  • The master of life by pontiac speech, . What elements in the speech sound as though they were probably part of the original myth
    15·1 answer
  • Aleks is prepping for an exam; usually their exam prep involves making flashcards, but for this exam they know that a better way
    9·1 answer
  • Which activity relates to scrutiny or examination of a given problem?
    8·2 answers
  • Identify which of the following concepts or processes is symbolized by the pagoda in the image.
    9·1 answer
  • Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
    8·1 answer
  • A childhood friend asked Jeffrey whether he remembered where
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!