5. 6. 55 48 77 90

Q: number 20

A: a) Given: A botanist has sampled 3000 seeds and planted them in warm, moist soil. Out of them, 2430…

Q: Number 2 not 3

A:

Q: Table 14 Climate Data for the Contiguous United States Year 1965 1975 1985 1995 2005 2015 Average…

A: The regression is performed to fit a dataset into a function of the form: y=f(x). The linear…

Q: Number 8 not 9 or 7

A: 8. If two triangles are similar, then the corresponding sides are in proportion.

Q: Please allof them.Thanks

A: 1) The mean is calculated as follows: x¯=20+11+20+11+165=785=15.6

Q: Can you answer number three please?

A:

Q: S dx | x-7 2x2-チ

A:

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.