Can it refer to uncountable nouns? The information on the Internet gets around much more rapidly than ____ in the newspaper There's nothing wrong with that, but can you fill in it? pls tell me in details! MANY THX!

It can refer to uncountable nouns, such as is the water cold? Yes, it is.it The population in China is larger than the population in Amer

Can they refer to uncountable nouns
Who's right?

Of course they can. The children are at school.They 2. They say another school will be built here

Factorization a ^ 4-A ^ 2B ^ 2

The original formula = A & # 178; (A & # 178; - B & # 178;)
=a²(a+b)(a-b)

How to calculate the multiplication and division of fractions, such as those with integers? For example: 2 and 4 / 3 divided by 1 and 8 / 5 multiplied by 22 / 13

First, the score into a score, and then in accordance with the principle of multiplication, the teacher taught

As shown in the figure, AB is the diameter of ⊙ o, chord CD ⊥ AB, perpendicular foot P, if AP: Pb = 1:4, CD = 8, find the length of diameter ab

Let AB be the diameter, CD ⊥ ab ≁ PC = PD ≁ CD = 8 ≁ PC = PD = 4 (3 points). Let AP = x, then Pb = 4x. According to the intersecting chord theorem, the length of X × 4x = 4 × 4 ≁ x = 2 ≁ AB is 10. (6 points)

The solution equation: (5x-3) / 4 = 5 / 12 and 1 / 7 (x + 14) = 1 / 4 (x + 20)
So how to solve 3 / 4 {4 / 3 [(1 / 2) T-1 / 4] - 8} = (3 / 2) T-1 and 1 / 5 (x + 15) = 1 / 2-1 / 3 (X-7)
I know the first two questions. Now I want to add two questions
As long as you answer the two supplementary questions correctly, you will be given points

(5x-3) / 4 = 5 / 12 multiply by 12
3（5x-3）=5
15x-9=5
15x=5+9=14
x=14/15
1 / 7 (x + 14) = 1 / 4 (x + 20) multiplied by 28
4（x+14）=7(x+20)
4x+56=7x+140
7x-4x=56-140
3x=-84
x=-28

Let m = {y | y = - x ^ 2 + m}, P = {y | y = x ^ 2-1}, if M ∩ P = empty set, then the value range of real number m?

M
-x²+m=-1
Intersection is an empty set
So m

28 * [(7.88 + 1.22) / 26] calculated by a simple method

7.88+1.12+0.1=9.1
9.1=1.3*7
(1.3*7)/26=7/20
so 28*7/20=49/5

A: (4,4) f (1,0) m (0,2) through M, make Mn ⊥ AF, perpendicular to N, find n coordinate

Let n coordinate be (x, y)
∵ n on AF
The slope of FN is the same as that of AF
(y-0) / (x-1) = (4-0) / (4-1)
∴y=4x/3-4/3
And ∵ Mn ⊥ AF
The slope product is - 1
∴(x-0)/(y-2)×(4-0)/(4-1)=-1
∴y=-4x/3+2
∴x=5/4
y=1/3
∴N(5/4,1/3)

15 times (one third minus one ninth) by 27, as simple as it is

15*(1/3-1/9)*27
=15*(9-3)
=15*6
=90

Can it refer to uncountable nouns? The information on the Internet gets around much more rapidly than ____ in the newspaper There's nothing wrong with that, but can you fill in it? pls tell me in details! MANY THX!