A certain range of bricks is made by mixing three different types of bricks in the ratio 4:1:3. If 28 000 bricks are needed to build a house, how many of each type will be needed?

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In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

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