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
AfilCa [17]
4 years ago
9

Heidi must correctly answer at least 80% of the questions on an exam to advance to the next

Mathematics
1 answer:
Oduvanchick [21]4 years ago
3 0
Given:
must correctly answer 80% of the questions
correctly answered questions = 26
incorrectly answered questions = 4
unanswered questions = 15

Total questions = 26 + 4 + 15 = 45

45 * 80% = 36 required correctly answered questions.

36 - 26 = 10

Out of 15 remaining questions, 10 questions must be correctly answered for Heidi to advance to the next level.
You might be interested in
What is 7/5 rounded as a decimal to hundredths pls answer quick
Firdavs [7]
Its 1.4 just use a calculator
3 0
3 years ago
There are 23 perfect tests taken.
Grace [21]

Answer:

92%

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to
Dmitry [639]

This question is incomplete- no bar chart was included.  

The complete question was gotten from google.

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to provide streaming content online. Is this the bar chart of a categorical​ variable, or is it a timeplot that uses bars to show the​ data?

Open the attachment below to see the bar chart'

Answer:

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to provide streaming content online. Is this the bar chart of a categorical​ variable, or is it a time plot that uses bars to show the​ data? It is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

Step-by-step explanation:

The chart used in the newspaper to illustrate the rising amounts that a video rental company spends to provide streaming content online is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

6 0
3 years ago
Adelaide paid $35 for a manicure and gave the manicurist a 20% tip.
Inessa05 [86]
She paid $42 dollars in total.
3 0
3 years ago
Please subscribe to my friends channel <br> channel is called morrison pereira
neonofarm [45]

Answer:

ok

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the total surface area of a clyinder.
    14·2 answers
  • A 50 kg person is standing on a bathroom scale in an elevator moving upward.
    8·1 answer
  • Need help to solve the maximum
    6·1 answer
  • $240 is what percent of $300
    15·1 answer
  • What is the decimal for -2 and 4/5ths
    13·1 answer
  • f two eventsAandBare independent, then we knowP(A∩B) =P(A)P(B). A fact is that ifAandBare independent, then so are all combinati
    6·1 answer
  • How much work is done by a cane that lowers 1,000 Newton’s of material a distance of 150 meters
    6·1 answer
  • Which angles are corresponding angles?
    15·1 answer
  • Any help is appreciated!!
    6·2 answers
  • How long does it take him to make $375.25
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!