Mathematics, 21.01.2022 17:10, pennygillbert

1. A school reopens at 7:30 am and closes at 1:00 pm with recess of 30 minutes. Find the ratio between recess and teaching period 2. Find the value of x
2x = 64

don't give irrelevant answers to get the point
Answer must be well explained

Answers: 1

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answered: seanisom7

Answers :-

1 : 10 x = 6n

Step by step explanation :-

Opening time = 7 :30 am Closing time = 1 :00 am

No. of hrs school is kept open

=> 5hrs 30 min

Recess time = 30 min

Working hrs = 5hrs 30 min - 30 min

=> 5hrs

Ratio between recess time :-

=> 30 min to 5hrs

=> 30 min to 300 min

$= \frac{30}{300}$

=> 1 : 10

___________________________________________

2x = 64

( take lcm )

=> 2x = 2⁶

=> x = 6

Hope it helps ~

answered: gransazer863

Opening time = 7:30 am

Closing time = 1:00 pm

Time between = 5:30 minutes

Recess time = 05:30- 00:30

= 5 hrs

Now, Ratio between teaching time and recess :

30 minutes to 5 hours

30 minutes to 300 minutes

30 : 300

$\frac{30}{300}$

$\frac{1}{30} = 1 : 10$

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

2x=64

Solve for x ~

Take LCM of 64 to make bases of both sides same base of exponent

$\boxed{ \sf64 = 2 ^{6} }$

2x=2⁶

x=6

answered: Guest

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

answered: Guest

omg what happend to your question? if you could edit this question i can

step-by-step explanation: