Examples
... The number of square units needed to cover a given surface Divide the shape into shapes whose areas are easy to calculate and then add (or subtract) to find the area of the given shape ...
... The number of square units needed to cover a given surface Divide the shape into shapes whose areas are easy to calculate and then add (or subtract) to find the area of the given shape ...
quiz 5
... (3) A population of bateria grows at a constant (instantateous) rate of 10 individuals per hour per 100 individuals. (I.e. the growth rate constant is 1/10.) I want to start with P cells, then remove 300 cells after 1 hour (for an experiment) and still have P cells left in the population. How large ...
... (3) A population of bateria grows at a constant (instantateous) rate of 10 individuals per hour per 100 individuals. (I.e. the growth rate constant is 1/10.) I want to start with P cells, then remove 300 cells after 1 hour (for an experiment) and still have P cells left in the population. How large ...
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Document
... • Trailing zeros are significant only if the number contains a decimal point. – 9.300 has 4 sig figs – 150 has 2 sig figs. • Exact numbers have an infinite number of significant figures. – 1 inch = 2.54 cm, exactly Exact numbers are definitions or simple counting: 12 is 1 dozen and 4 cars ...
... • Trailing zeros are significant only if the number contains a decimal point. – 9.300 has 4 sig figs – 150 has 2 sig figs. • Exact numbers have an infinite number of significant figures. – 1 inch = 2.54 cm, exactly Exact numbers are definitions or simple counting: 12 is 1 dozen and 4 cars ...
class handout - English for Maths
... Here are some statements in English. Just below each statement is its translation in algebra. the sum of three times a number and eight 3x + 8 The words "the sum of" tell us we need a plus sign because we're going to add three times a number to eight. The words "three times" tell us the first term i ...
... Here are some statements in English. Just below each statement is its translation in algebra. the sum of three times a number and eight 3x + 8 The words "the sum of" tell us we need a plus sign because we're going to add three times a number to eight. The words "three times" tell us the first term i ...
February Winter Packet (2014) (2)
... Write ordered pairs of integers that satisfy the criteria in each part below. Remember that the origin is the whose coordinates are (0,0). When possible, give ordered pairs such that: (i) both coordinates are positiv For problems 5–7, answer true or false. If false, explain why. both coordinates are ...
... Write ordered pairs of integers that satisfy the criteria in each part below. Remember that the origin is the whose coordinates are (0,0). When possible, give ordered pairs such that: (i) both coordinates are positiv For problems 5–7, answer true or false. If false, explain why. both coordinates are ...
Algebraic Expressions and Properties
... Make sure you get a good start on Unit 1 Variables and Expressions. Algebra is one of those classes where it's important to learn the stuff as you go. Each new unit builds on the last one. So here we go…… In Unit 1 it's important to know: ...
... Make sure you get a good start on Unit 1 Variables and Expressions. Algebra is one of those classes where it's important to learn the stuff as you go. Each new unit builds on the last one. So here we go…… In Unit 1 it's important to know: ...
Elementary mathematics
Elementary mathematics consists of mathematics topics frequently taught at the primary or secondary school levels. The most basic topics in elementary mathematics are arithmetic and geometry. Beginning in the last decades of the 20th century, there has been an increased emphasis on problem solving. Elementary mathematics is used in everyday life in such activities as making change, cooking, buying and selling stock, and gambling. It is also an essential first step on the path to understanding science.In secondary school, the main topics in elementary mathematics are algebra and trigonometry. Calculus, even though it is often taught to advanced secondary school students, is usually considered college level mathematics.