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
Akimi4 [234]
2 years ago
5

Từ các loại phân: NPK (16-8-8), super lân (16% P2O5) và KCl (60% K2O). Hãy tính lượng phân thương phẩm của mỗi loại phân trên để

đáp ứng lượng dinh dưỡng cần thiết cho 1ha ớt với công thức được khuyến cáo là 100kg N + 60kg P2O5 + 120kg K2O.
Mathematics
1 answer:
ruslelena [56]2 years ago
6 0
Jdjdjdjeiicidididieieisikskskdkcodod
You might be interested in
What is the solution to the system of equations shown below 2x-y+z=4 4x-2y+2z=8 -x+3y-z+=5
jok3333 [9.3K]

Answer:

Step-by-step explanation:

2x - y + z = 4

4x - 2y + 2z = 8

-x + 3y - z = 5

2x - y  + z = 4

-x + 3y - z = 5

x + 2y = 9

4x - 2y + 2z = 8

-2x + 6y - 2z = 10

2x + 4y = 18

x + 2y = 9

2x + 4y = 18

-2x - 4y = -18

2x + 4y = 18

0 =0

infinitely many solutions

8 0
3 years ago
A collector of scale model of ships wants to know the length of a 1/69 scale model of a ship that was 207 feet in length. Find t
Tresset [83]
I think 3 because if u divide 207 by 69 you get 3
4 0
3 years ago
Three times the difference of ten and a number is four.
Paul [167]

Answer:

3 (10-a) = 4 i think

Step-by-step explanation:

7 0
2 years ago
*URGENT ALGEBRA 2* Anyone know these answers? Will award brainliest.
stiv31 [10]
Correct Answer:
Second option

Solution:
The given sequence is:

2.2, 6.6, 11, ...

If we observe the sequence it is an Arithmetic Sequence as the difference between two consecutive terms is the same.

6.6 - 2.2 = 4.4 
11 - 6.6 = 4.4

First we find the general term for this sequence. 

a(n)= a_{1}+(n-1)d

a_{1}=first term = 2.2
d = 4.4

So,

a(n) = 2.2 +(n-1)*4.4 \\  \\ 
a(n) = 2.2 + 4.4n - 4.4 \\  \\ 
a(n) = 4.4n - 2.2

This general term will be placed inside the summation sign with limits from 1 to 5 to give the sum of first 5 terms of the given sequence. So the correct answer is Second Option
6 0
3 years ago
What slope would make the lines<br> parallel?<br> y = -3x + 9<br> y = [?]x + 4
Vladimir79 [104]

Answer:

- 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 3x + 9 ← is in slope- intercept form

with slope m = - 3

Parallel lines have equal slopes, thus

y = - 3x + 4 ← is the equation of a parallel line

4 0
3 years ago
Other questions:
  • HELP PLEASE THIS IS IMPORTANT- 10 points
    14·1 answer
  • Which of the following represent the general term for the sequence 2,4,6,8,10...
    5·1 answer
  • The expressions in the figure below represent the measures of two angles. Find the value of x. f||g.
    9·1 answer
  • Which of the following statements is correct about ?
    8·2 answers
  • In a game of checkers there are 12 red pieces and 12 black game pieces.Julio is setting up the board to begin playing. what is t
    12·2 answers
  • A store manager times janette to see how long it would take her to fold and put away a sweater , a shirt , a pair of pants and a
    13·1 answer
  • Can any one answer these questions​
    9·1 answer
  • How the solve 14% of 27
    9·2 answers
  • The graph of the function f is shown. f(5) =<br> A)<br> -5<br> B)<br> -1<br> C)<br> 0<br> D)<br> 5
    12·2 answers
  • Jarom is working for a landscaping company and is responsible for building the stone border around a rectangular pond. The pond
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!