Junior one English House of Dumpling At the House of Dumpling,we have some great specials. Special 1 has beef and onion,and is just 10RMB for 15 dumplings. Special 2 is only 8RMB for15, and has cabbage and mutton .Orange juice is only 2RMB .The dumpling and soup lunch special 10RMB. Come and get your dumpling today!

Dumpling shop
In our dumpling shop, there are some great specialties. Specialty 1, beef and onion dumplings, 10 yuan and 15 pieces. Specialty 2, mutton and cabbage dumplings, 8 yuan and 15 pieces. Orange juice, 2 yuan per cup. Dumplings and soup, 10 yuan each. Let's have dumplings!

Modifying sick sentences with modifying symbols
1. Old workers help traffic police to keep traffic order on the road
2. Poplar stands in the campus
3. The athletes finished the whole race with firm perseverance
Quick! Quick! Quick! Urgent!

1. Replace "keep" with "keep"
2. Replace "standing" with "standing"
3. Change "firmness" into "firmness"
The cause is the improper match
Hope to help you
O(∩_ ∩)O~

It is known that e ^ X and Xe ^ X are two linearly independent solutions of second order homogeneous linear differential equation with constant coefficients

From these two solutions, we can see that the general solution of the differential equation is
y=(C1+C2x)e^x
The characteristic equation of differential equation has two repeated roots
r1,2=1
The characteristic equation is (R-1) ^ 2 = R ^ 2-2r + 1 = 0
The original differential equation is y '' - 2Y '+ y = 0

Conversion of meter per minute and kilometer per hour conversion of kilogram per cubic meter and kilogram per cubic meter conversion of ton per cubic meter and gram per cubic centimeter conversion

m/min =60m/h=0.06km/h
kg/dm^3=1000kg/m^3=1t/m^3=1g/cm^3
Hope to adopt

777 of 7777 vs. 7777 of 7777 (why)

777/7777=111/1111
=111*11111/(1111*11111)
=1233321/(1111*11111)
7777/77777=1111/11111
=1111*1111/(11111*1111)
=1234321/(11111*1111)
777/7777

What is the image symmetry about the origin in the coordinate system? (whether it is a positive scale function, an inverse scale function or a linear function)

About origin symmetry, that is to say, origin is a centrosymmetric figure of symmetry center

The bottom area of a cuboid is 5 / 6 square meters, and its height is 2 / 5 meters. How many cubic meters is its volume?
The process should be comprehensive and easy to understand

The bottom area multiplied by 5 / 6 of the height multiplied by 2 / 5 equals 1 / 3

24 points: 3, 4, 8, 13

8/3*(13-4)=24
(8/3)*(13-4)=24
8/(3/(13-4))=24
8/(13/3-4)=24
8/((13/3)-4)=24
8*(13-4)/3=24
(8*(13-4))/3=24
8*((13-4)/3)=24
(13-4)/3*8=24
((13-4)/3)*8=24
(13-4)/(3/8)=24
(13-4)*8/3=24
(13-4)*(8/3)=24
((13-4)*8)/3=24
I hope the above answers will be helpful to the owners,

If sin α and cos α are different signs

Sin α and cos α are different,
Alpha is in quadrants two and four,
When α is in the second quadrant,
-π/2

How heavy is the steel plate 6 meters long, 1.5 meters wide and 1.8 cm thick

First calculate the volume, then multiply by the specific gravity of iron

Modifying sick sentences with modifying symbols 1. Old workers help traffic police to keep traffic order on the road 2. Poplar stands in the campus 3. The athletes finished the whole race with firm perseverance Quick! Quick! Quick! Urgent!