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
miss Akunina [59]
3 years ago
14

A school holds classes from 8:00 A.M to 2:00 P.M. For what percent of 24-hour day does this school hold classes?

Mathematics
2 answers:
lesya [120]3 years ago
5 0

Answer:

25%

Step-by-step explanation:

So first we need to find out how many hours the school has class. Its 4 hours from 8 to noon, then another 2 from noon to 2. This means the school has class 6 hours a day.

Now we need to figure out the percent. we need to have hours of school over total hours or 6/24

6/24

we can simplify this by dividing both sides by 6

(6/6)/(24/6)=1/4

1/4 is 25%

The school holds class for 25% of the day

scoray [572]3 years ago
5 0

Answer:

25%

Step-by-step explanation:

8:00-2:00=6 hours

6hr/24hr simplifies to 1/4 which is 25%

You might be interested in
There is a picture once you have join tutor ​
Tema [17]

Answer:

angle 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(Due Now!! HELP; I know how to do this I just don't have time)
qaws [65]

Answer:

It is C.

Step-by-step explanation:

You divided 6.57 by 3

and 3 by 3

3 by 3 = 1

6.57 = 2.19

3 so for every 1 pound it costs $2.19

6 0
3 years ago
Read 2 more answers
Enter the expression N0e−λt, where N0 is N-naught (an N with a subscript zero) and λ is the lowercase Greek letter lambda.
Natali5045456 [20]
So the question tells to express the expression in your problem where N0 is N-naught and the symbol represent the lower case Greek letter lambda. So the best answer or expression would be that the lambda is the wavelength of the expression. I hope you are satisfied with my answer 
7 0
3 years ago
Read 2 more answers
- 1/5 - (-5/11) <br> p.s this for my online learning assignment , help me pls :)
Murrr4er [49]
Here is a picture of the answer:

6 0
3 years ago
If tan ⁡x=12/5, and 0°
Charra [1.4K]

The value of sin(2x) is \frac{120}{169}

Explanation:

Given that tan x =\frac{12}{5}

The formula for sin(2x) is \sin (2 x)=2 \sin x \cos x

Since, \tan x=\frac{o p p}{a d j}

Also, it is given that tan x =\frac{12}{5}

Thus, opp=12 and adj=5

To find the hypotenuse, let us use the pythagoras theorem,

\begin{aligned}h y p &=\sqrt{12^{2}+5^{2}} \\&=\sqrt{144+25} \\&=\sqrt{169} \\&=13\end{aligned}

Now, we can find the value of sin x and cos x.

\sin x=\frac{\text { opp }}{h y p}=\frac{12}{13}

\cos x=\frac{a d j}{h y p}=\frac{5}{13}

Now, substituting these values in the formula for sin 2x, we get,

\begin{aligned}\sin (2 x) &=2 \sin x \cos x \\&=2\left(\frac{12}{13}\right)\left(\frac{5}{13}\right) \\&=\frac{120}{169}\end{aligned}

Thus, the value of sin(2x) is \frac{120}{169}

8 0
3 years ago
Other questions:
  • Which of the following best represents the average speed of a fast runner?
    7·1 answer
  • Is all the answer correct if not plz write the number and correct answer with work thank you and asap
    14·2 answers
  • M is the midpoint of . The coordinates of A are (2,3) and the coordinates of M are (4.5,6). Find the coordinates of B.
    5·1 answer
  • Members of the blade runners skating club collected $950 from fundraising activities they want buy ultrablade skate which are $4
    11·1 answer
  • 5. Find the value of each variable. *
    8·2 answers
  • What’s the slope? I need help ASAP;(
    9·2 answers
  • The graph below shows a system of equations:
    10·2 answers
  • The ratio of the sides of a triangle is 2:4:9. If the perimeter is 165 inches, what is the length of the longest side?
    8·1 answer
  • Please someone help!!!​
    15·1 answer
  • Consider the following equation.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!