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
vekshin1
3 years ago
11

What percent of the time was spent on reading? The percentages are English 11% Science28% math22% social studies15% spelling 12%

reading blank percent.
Mathematics
1 answer:
sergeinik [125]3 years ago
6 0

Answer:

The percent of time that was spent on reading is 12%

Step-by-step explanation:

To figure this question out, first add up all of the known percentages. So for this question, this would be: 11 + 28 + 22+ 15 + 12, or 88. The total of all the percentages must be equal to 100%. So, subtract the sum of all the known percentages from 100.

100 - 88 = 12%

Hope this helps! ^-^

You might be interested in
Label x-intercepts, vertex and axis of symmetry for f(x) = (x+3)(x-5)
Lera25 [3.4K]
X intercepts are -3 and 5
7 0
3 years ago
use the plot of the concentration of cu(no3)3 versus absorbance provided. if the absorbance of an unknown was determined to be 0
Helen [10]

Using the linear regression equation, the concentration of the unknown solution is 0.2161 M.

Linear regression describes the relationship of two variables. It may not be exact but it is the line that best fit the data. The equation for a linear regression is in the form y = bx + a, where x and y are the two variables.

If the absorbance of an unknown was determined to be 0.67 absorbance units, using the linear regression equation provided from the plot, substitute the value of absorbance to the variable y and solve for the value of x or the concentration.

y = 3.8674x - 0.1657

0.67 = 3.8674x - 0.1657

3.8674x = 0.67 + 0.1657

3.8674x = 0.8357

x = 0.2161

Hence, the concentration is 0.2161 M.

Learn more about linear regression here: brainly.com/question/25311696

#SPJ4

6 0
1 year ago
A 60 foot ladder is leaned against the side of a building. The bottom of the ladder is 36feet from the building. How high up the
Natasha2012 [34]

Answer:

24 feet 60-36=24

Step-by-step explanation:

Let me know if this is right.

8 0
3 years ago
Which number is a perfect cube? 5, 100, 125, 150​
KATRIN_1 [288]

Answer:

125

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the average speed in kilometers per hour if you travel 194 kilometers in 4.1 hours?
Sedaia [141]

Answer:

47.32 kilometers per hour

Step-by-step explanation:

194 (kilometers) / 4.1 ( hours)

194/4.1 = 47.32 kilometers per hour.

5 0
3 years ago
Read 2 more answers
Other questions:
  • On a mountain, the temperature decreases by 18°F every 5000 feet. What integer represents the change in temperature at 20,000 fe
    11·1 answer
  • The ability to examine the variability of a solution due to changes in the formulation of a problem is an important part of the
    5·1 answer
  • What is the probability of the following.
    14·1 answer
  • According to Gallup’s annual poll on personal finances, while most U.S. workers reported living comfortably now, many expected a
    11·1 answer
  • How many solutions does this equation have?<br><br> 6 − 2z = –2z − 1
    7·1 answer
  • If the first step in the solution of the equation -9 + x = 5x - 7 is "subtract x," then what should the next step be?
    15·1 answer
  • HELP ME PLEASE<br> #'s 7,8,9
    15·1 answer
  • What is the solution set for -4 x+ 10&gt;5 x+ 55?
    11·2 answers
  • The pie chart is best because pie charts are a good way to portray percentage based data. B. The Pareto chart is best because it
    12·1 answer
  • Solve for n. 56 = -4n
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!