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
serious [3.7K]
3 years ago
8

A professor determined the relationship between the time spent studying (in hours) and performance on an exam.

Biology
2 answers:
Sonbull [250]3 years ago
8 0
<span>Performance = 70.443 + 4.885 * (time)
P = </span><span>70.443 + 4.885 * 2.6
P = 70.443 + 12.701
P = 83.144

P - 16 = 83.144 - 16 = 67.144

Her score is 67.</span>
pickupchik [31]3 years ago
7 0

Answer:

67

Explanation:

Step 1: Insert 2.6 hours for the variable of time and solve.70.443 + 4.885(2.6)70.443+ 12.701= 83.144This is Ann's EXPECTED exam score.  Because of the concert, Ann scored 16 points lower than this number.Step 2: Subtract 16 from Ann's expected score.83.144 - 16= 67.144

You might be interested in
Which types of cells contain two copies of each chromosome?
ehidna [41]

Answer:

cells in the germ linelineline

Explanation:

which go on to provide gametes, or egg and sperm cells.

5 0
2 years ago
Which must be true for metamorphism to occur?
miv72 [106K]

a

due to the comedy of the Earth and beautiful hydration of the earth beneath

8 0
2 years ago
Read 2 more answers
What were some recent events where scientific facts were changing??
kiruha [24]

The recent events where scientific facts were changing our new discoveries on the moon and the new species of early humans have been discovered.

<h3>What are scientific facts?</h3>

Scientific facts are those facts that are based on scientific theories and experiments. These facts are true, and they came from organized and systematic knowledge.

Scientific facts were always changing s new discoveries happen. Scientist discovers new things every day.

Thus, the recent events are new discoveries on the moon, flying, and land in the martian area. A new species of early humans have been discovered.

To learn more about scientific facts, refer to the link:

brainly.com/question/23206660

#SPJ1

6 0
1 year ago
Describe at least one<br> new feature you learned from this Canvas Tutorial video,
otez555 [7]

Answer:

how to canvas

Explanation:

8 0
3 years ago
The nurse is caring for a client scheduled for a bronchoscopy. which interventions should the nurse perform to prepare the clien
mamaluj [8]
Explain the procedure,

Confirm that a signed informed consent form has been obtained,

Ask the client to remove his dentures,

Administer atropine and a sedative.
3 0
3 years ago
Other questions:
  • How do you do this biology work
    12·1 answer
  • 15 POINTS!!<br> What are some of the environmental factors that cause the formation of rocky coasts?
    8·1 answer
  • Complete the given statement with the most appropriate words.
    9·1 answer
  • Frank has Klinefelter syndrome (47, XXY). His mother has normal skin, but his father has anhidrotic ectodermal dysplasia, an X-i
    5·2 answers
  • Q2.1 - Hydrogen bonds can form with bases on the opposite DNA strands in the double helix, or between the bases and H2O in the s
    6·1 answer
  • PLEASE HELP ME|!!!!!!!!!!!!!!!!!!!!!! WILL GIVE RATING AND BRAINLIEST ANSWER!!!!!!!!!!!!!1
    13·1 answer
  • What is FAD in Biology​
    6·2 answers
  • Where do elctrons get their energy in photosytem I
    7·1 answer
  • How can scientists learn about the mantle if they cannot study it directly?
    7·1 answer
  • Give two reasons-<br> Bacteria can be considered as a chain between animals and plants
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!