English translation for music teacher

English translation for music teacher


Music Teacher Wanted.



English translation
Where did you go?What did you see?Who did you meer in London?Where did you go?What did you see?What did you meer in London?l went to the park i saw lots of places l didn't buy anyrhing at all,but l had a lovely time!


Where are you going? What are you looking at? Who will be looking forward to meeting you in London?
Where are you going? What are you looking at? Who will be looking forward to meeting you in London?
I skim the beautiful park, I look at every corner, I don't need any more, because I have had a wonderful moment



Thank you. Did you ask the teacher a lot of topics outside the textbook


Did you ask the teacher many extracurricular questions



Given that y = 1 is the solution of the equation 2m + 2Y = 3Y + 1 about y, find the solution of the equation 2m + 3x = 5 / 2x + 3 about X
A little more specific
I'm a junior
Good people help


y=1
Substituting 2m + 2Y = 3Y + 1
The result is: M = 1
Substituting 2m + 3x = 5 / (2x) + 3
Launch: x = 2



What is the quotient of (1) dividing the difference between 1 / 2 and 7 / 20 by 2 / 3 of 2 / 5?
(2) Five eighths of a number is six times more than three fourths of twelve. What's the number?
(3) What is the difference between 1 / 2 of 4 / 5 and 1 / 4 of 2 / 3?
(4) What is the quotient of the difference between 3 / 8 of 32 and 12 and 8?


(1) What is the quotient of dividing the difference between 1 / 2 and 7 / 20 by 2 / 3 of 2 / 5? (1 / 2-7 / 20) / (2 / 5 × 2 / 3) = 3 / 20 / 4 / 15 = 9 / 16 (2) the number of 5 / 8 of a number is 6 more than 3 / 4 of 12. What is the number? (12 × 3 / 4 + 6) / (5 / 8) / (9 + 6) / (5 / 8 = 15 / 5 / 8 = 24 (3) the number of 2 of 4 / 5



A cuboid wooden box without cover is 6 decimeters in length, 4.2 decimeters in width and 3.2 decimeters in height measured from the outside. If the wooden box is made of 1cm thick wooden board, what is the volume of the wooden box? (list the formula below)


Volume = length * width * height = (6-0.1) * (4.2-0.1) * (3.2-0.1) = 74.989



A three digit number divided by 18 has the same quotient and remainder. What is the minimum number? What's the maximum?


The analysis shows that: when the remainder and quotient are both 17, the divisor is the largest, and the three digit maximum is 18 × 17 + 17 = 306 + 17 = 323; when the remainder and quotient are both 6, the divisor is the smallest, and the three digit minimum is 6 × 18 + 6 = 108 + 6 = 114; a: the three digit maximum is 323, and the three digit minimum is 114



The problem of summation of sequence is very difficult, very difficult, very difficult, 1 × 4 + 2 × 7 + 3 × 10 + +(n+1)(3n+4)=


an=3n^2+7n+4
1^2+2^2+3^2+…… +n^2=1/6*n(n+1)(2n+1)
1+2+3+…… +n=n(n+1)/2
1×4+2×7+3×10+… +(n+1)(3n+4)
=3[1^2+2^2+3^2+…… +n^2]+7[1+2+3+…… +n]+4n
=n(n+1)(2n+1)/2+7n(n+1)/2+4n
=n(n+1)(2n+1+7)/2+4n
=n(n+1)(n+4)+4n



(1) 4 out of 5, 0.75, 70%, 13 out of 20, 0.6, () (2) 5 out of 6, 7 out of 12, 9 out of 20, 11 out of 30,
13 out of 42 is the () th score


(1) 75,70%, 13,0.6% (11 / 20)
Rule: 4 / 5 = 16 / 20
0.75=15/20
70%=14/20
13/20
0.6=12/20
(2) In this order, 19 out of 90 is the eighth
Rules: 5 / 6, 7 / 12, 9 / 20, 11 / 30, 13 / 42, 15 /?, 17 /?, 19 /? [see molecule]



How to solve the problem that x square-8 is greater than or equal to 0


x²-8≥0
x²≥8
X ≥ √ 8 = 2 √ 2, or X ≤ - √ 8 = - 2 √ 2
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