The figure to the right gives the number of farms in millions from 1910 (t = 10) to 1990 (t= 90). In what year was the number of farms decreasing most rapidly? 8- 6- E 4- 2- 1900 10 20 30 40 50 60 70 80 90200 Time (in years) In the number of farms was decreasing most rapidly. Farms (millions)

Q: 4 3- 1 -6 -5 -4 -3 -2 2 3 4 6. 2 -3 4 2. 3.

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Q: 4. If we randomly pull a number from B, what is the probability that it is also an element of A? P…

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Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: d) | 4f(x)| dæ =

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Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

Q: 6.1 10

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Q: 4. w/- 4. 2.

A: Given:

Q: 8. 2 k=1 3k

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Q: Simplify. 7/16-V54

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Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: 3 33. 3 .2 3.

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Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.