Write the word phrase in symbols, using x as the variable.A number subtracted from -19
A. 19 - x
B. -19 - x
C. x - 19
D. x - (-19)
Answer: B
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Work the application. Write a legend and an equation. Solve the equation and answer in a complete sentence.The billing department in a large company had $15,671 in its annual supplies budget. So far this year the department has purchased a computer system for $4851, new furniture for $2208, and various office supplies for $575. Rina's job is to update the department's budget. How much is left in the department's supplies budget after these purchases?
A. Let b = the amount of money left in the supplies budget. $4851 + $2208 + $575 = $15,671 + b There is $7634 left in the supplies budget. B. Let b = the amount of money left in the supplies budget. $4851 + $2208 + $575 + b = $15,671 There is $8612 left in the supplies budget. C. Let b = the amount of money left in the supplies budget. $4851 + $2208 + $575 + b = $15,671 There is $8037 left in the supplies budget. D. Let b = the amount of money left in the supplies budget. $4851 + $2208 + $575 = $15,671 + b There is $10,245 left in the supplies budget.
A rocket consists of a right circular cylinder of height 30 m surmounted by a cone whose height and diameter are equal and whose radius is the same as that of the cylindrical section. What should this radius be (correct to two decimal places) if the total volume is to be 150? m3?
?
?
__________ m
Fill in the blank(s) with the appropriate word(s).
Solve the inequality. Express your answer using interval notation. Graph the solution set. > -2
A. (-?, -2) ? (2, ?)
B. [-2, ?)
C. (-2, 2)
D. (-?, ?)
Find the unknowns on the right side of the partial fraction decomposition. =
+
A. A = - , B =
, C = -
B. A = - , B = -
, C =
C. A = , B =
, C = -
D. A = , B = -
, C =