Basic Math question and answers for December 27, 2023
- Q Simplify the expression a x 27x b 4 18rt3 5 32r 5
- Q Simplify the expression and eliminate any negative exponent s Assume that all letters denote positive numbers a 54x 4 2x y
- Q Simplify the expression and eliminate any negative exponent s Assume that all letters denote positive numbe a x16 4 1 4 16 4 3 b 9s54 1 2 49 2
- Q Simplify the expression and eliminate any negative exponent s Assume that all letters denote positive numbers a 27s 13 2 3 st 12 1 4 32xSy 3 2 2 5...
- Q Simplify the expression and eliminate any negative exponent s Assume that all letters denote positive numbers al 66 3 a x 26 1 a3 2 1 3 9st 3 2...
- Q Evaluate each expression Simplify your answers completely a 811 4 b 641 3 c 9 1 2
- Q Simplify the expression a b 50 18 48 75
- Q Simplify the expression a 9x 9 b 36x 36y2
- Q Simplify each expression and eliminate any negative exponents 2 a b b u v 2 u v 2 3 362 c3
- Q Simplify each expression and eliminate any negative exponents a 9a9b 6 3a 465 b y 3x 5 2
- Q Simplify the expression Assume that a and b denote any positive real numbers a 16a4b5 b Va b8a b
- Q Simplify each expression and eliminate any negative exponents a y 22 7 y 1 b 2 2 x y 2 x 3y
- Q a If you roll a single die and count the number of dots on top what is the sample space of all possible outcomes Enter you answers as a comma...
- Q Write the radical expression using exponents 1 3
- Q Evaluate each expression Simplify your answers completely 132 3 a b 3 243 c 125 125
- Q Evaluate each expression Simplify your answers completely a 416 b c 27 81 27 V 49
- Q Simplify each expression and eliminate any negative exponents a a 5 a a b a a4 3 c 3 2 5x6
- Q Evaluate each expression Simplify your answers completely a 7 2 b c 4 3 30 2
- Q Evaluate each expression Simplify your answers completely a 26 b 2 6 c 3
- Q Write the radical expression using exponents 1 3 X
- Q Write the radical expression using exponents X5
- Q a Using exponential notation we can write 17 as b Using radicals we can write 171 2 as 17 c Is there a difference between 172 and 17 Yes No...
- Q Determine the monthly principal and interest payment for a 20 year mortgage when the amount financed is 275 000 and the annual percentage rate APR is 4 5 The monthly...
- Q The limit represents the derivative of some function f at some number a State such an f and a 3 81 lim X 4 X 4 x a
- Q One of the following number doesn t denote to negative correlation coefficient O a 0 3 O b 0 9 O c 1 1 O d 0 8
- Q If an estimated regression line has a y intercept of 10 and a slope of 4 then when x 2 the estimated value of y is Oa 15 O b...
- Q What is the slope of the line y 3 4x 2 5 O a insufficient information to determine Ob 3 4 O C 2 5 O d 3 4 O...
- Q A regression analysis between sales in 1000 and price in dollars resulted in the following equation y 50 000 8X The equation implies that an O a increase of 1...
- Q If P A P B and P AUB then P A B 11 O a 1 O b 2 3 O C Od Oe 350 556 no correct answer
- Q Not yet answered Marked out of 1 00 If P A B P A and P BA P B then A and B are O a no correct answer b...
- Q List the elements of the given set that are natural numbers integers rational numbers and irrational numbers Select all that apply 5 5 0 2 3 2 71 7 3...
- Q Find the distance between the given numbers Simplify your answer completely 10 8 WebAssign NumberLine 2 0 6 8 10
- Q Complete the tables Simplify your answers completely 1 x X 1 2 10 100 1000 X 1 0 0 5 0 1 0 01 0 001 What happens to the...
- Q List the elements of the given set that are natural numbers integers rational numbers and irrational numbers Select all that apply 1 3 1 3333 3 5 34 300 12...
- Q Express the interval in terms of inequalities 7 10 7 x 10 10 x 0 07 x 10 07 x 10 07 x 10 Graph the interval Use the tools...
- Q 1 x y ve z say lar s ras yla 2 3 ve 5 say lar ile ters orant l d r 6x 3y 10z 8 oldu una g re...
- Q The distance between a and b on the real line is d a b X So the distance between 1 and 8 is 9
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- Q Tulips O Roses Pink Yellow White Pink Yellow White Determine how many ways a respondent could answer all of the questions
- Q Write the expression without using exponents See Example 2 Objective 1 4t3
- Q Combine the Multiplication Principle and combinations to answer the question A certain multistate lottery game has a player pick 5 balls numbered from 1 to 69 then another ball that...
- Q Find the value of the expression See Examples 3 5 Objective 2 32 2 1 4 2
- Q Tutorial Exercise Find the value of the expression See Examples 3 5 Objective 2 2 3 Step 1 In the expression 32 3 is the base and 2 is the...
- Q Write the expression without using exponents See Example 2 Objective 1 4t3
- Q Find the value of the expression See Examples 3 5 Objective 2 G 7 3
- Q Combine the Multiplication Principle and combinations to answer the question In a shipment of 30 portable stereos 8 are known to be defective In how many ways can a sample...
- Q Find the value of the expression See Examples 3 5 Objective 2 3 5 2 2 8 5
- Q Tutorial Exercise Find the value of the expression See Examples 3 5 Objective 2 9 3 2 82 2
- Q Write the expression without using exponents See Example 2 Objective 1 5z 4
- Q Use an inverse matrix to solve each system of linear equations a x 2x2 x3 0 X1 2x2x3 2 X1 2x2 x3 4 X1 X2 X3 b x 2x x3...
- Q Find the value of the expression See Examples 3 5 Objective 2 2 5 3
- Q A child goes to a concession stand at a basketball game and has two choices to make for a drink Choice 1 Size small medium or large Choice 2 Type...
- Q Find x such that the matrix is singular X A x 2 7 4
- Q Evaluate the expression 0 4 7 3 2 74 33 9 6 1 9 8
- Q 5 Complete the other half of the graph of s t below if s is odd t 3 2 1 3 21 2 1 2 2 3 4 5 3...
- Q Find if possible AB and BA If not possible enter IMPOSSIBLE in any single cell 12 5 23 2 1 3 2 1 2 0 4 1 1 3 4...
- Q Find if possible AB and BA If not possible enter IMPOSSIBLE in any single cell 0 B 3 A 3 1 2 a AB b BA 32
- Q Express the column matrix b as a linear combination of the columns of A Use A A2 and A3 respectively for the columns of A 11 b A 1 1...
- Q x y 19 4 9 4 3 13 11 12 02 4 0 1 19 3 0 4 13 2x 1 4 11 3x 2 3y 14 0
- Q Solve for x y and z in the matrix equation 4 STEP 1 Simplify the right side of the equation 4 3 4x STEP 2 Set corresponding entries equal to...
- Q Let A be a matrix with the following size A 4 x 3 If defined determine the size of the matrix 3A If an answer is undefined enter UNDEFINED X...
- Q 3 Let 4 A 3 0 3 0 3 a 3 points Determine a21 for matrix B b 3 points Find BT w and B c 6 points Determine the...
- Q Use the Venn diagram to write the elements of B Enter your answer as a set using the listing method 5 A ak 1 n h a f d B...
- Q Which of the following statements are true More than one answer may be possible Select all that app 6 7 8 c 7 8 6 7 8 7 8 6...
- Q Use the Venn diagram to write the elements of A n B Enter your answer as a set using the listing method 408 1 n A m h f g...
- Q 7 State all the asymptotes vertical horizontal or oblique of the following functions a y b y 4x 7x 6 3x 27 4x 2x 6 x 4 C 3 C...
- Q 6 A piece of wire 10 m long is cut into two pieces One piece is bent into a square and the other is bent into an equilateral triangle How...
- Q 10 Differentiate the following functions You do not have to simplify a y 5x x4 b y tan ex KU 2 KU 3
- Q 1 Determine the following limits If the limit does not exist write DNE x 8x 12 x 4 a limx 27 b lim xo 2 x 2 x 2x 3x...
- Q 5 A box with a square base and open top must have a volume of 32 000 cm Find the dimensions of the box that minimizes the amount of material...
- Q 16 Find the vector parametric and symmetric equations of the line which contains the point 5 3 8 and is perpendicular to the plane 3x 6y 7z 3 0 A...
- Q In a poll the pollsters found that only 35 of 5th through 12th graders strongly agreed that they could find many ways ard problems that arise in their lives The...
- Q A Translate the following verbal expressions to algebraic expressions 1 a number plus 4 2 7 decreased by a number 3 product of 8 and a number 4 half of...
- Q A Solve the following linear equation 2 x 5 x8 9 7 2x 1 X 3 5 2 2 x 4 6 B Solve the following literal equation 1 solve...
- Q S Simplify each expression 1 7p 21 9 p 3 a 5 a 4 4a 8 a 6a 8 2 w 6w 8 6w 54 4 1 x 24 4...
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