Math - Others Questions

Consider the bivariate data shown in the table x 8 9 10 2 9 3 y Compute ExEy 10 8 8 11 12 13 14 7 1 6 6 5 3 4 2 15 3 2

Use the formula for the surface area of a right circular cone given by A r r n 1 where r is the radius of the base and h is the height The surface area is in square units Suppose an ice cream sugar cone has a radius of 0 934 inches and a height of 4 625 inches What is its surface area in Round the result to three decimal places Assume the sugar cone is a right circular cone in

Simplify the expression which involves exponents Round your answer to two decimal pl 2 33 0 15 0 012

Simplify the expression which involves a square root Round your answer to two decimal pla 0 47 0 53 37

Simplify the expression which involves an exponent Round your answer to two decimal plac 1 645 13 53 12 3 53 2 2 09

Use the formula V W h for the volume V of a right circular cone where w represents the width of the base this is the same as the diameter and represents the height This formula yields the volume in cubic units Suppose a highway traffic cone is 14 inches wide and 30 inches tall What is the volume of this highway cone in in Rour result to two decimal places in 3

Simplify the expression which involves a square root Round your answer to two decimal plac 125 0 04 10 04

Consider the following formula x 50 S n Evaluate this expression using the given values Round the result to two decim x 50 7 s 6 3 n 27

Simplify the expression which involves a square root Round your answer to two decimal place 2 014 11

Simplify the expression 65 0 04 1 0 04

Simplify the expression Round your answer to three decimal place 10 2 3 20 2 12 30 2 6 3 12 6

Simplify the expression which involves an exponer 1 1 1 1 201 2

Simplify the expression 10 9 8 4 3 2

3 45 u 2 expression equation Identify the variables coefficients and constants Enter your answers as a comma separated list If there is no answer enter NONE Classify variables coefficients as an algebraic expression or an equation

Translate the sum of 20 8 and z multiplied by 8 4 is 63 14 into an algebraic equation Do not solve the equation

Translate 11 increased by x is 69 into an algebraic equation Do not solve the equation

Classify 1 645 expression variables X 42 5 9 7 O equation Identify the variables coefficients and constants Enter your answers as a comma separated list If there is no answer enter NONE coefficients as an algebraic expression or an equation

1 Write 3 examples of a valid statement in symbolic or set logic 1 2 3 2 Consider the following logic statements p Manila is the capital of the Philippines q Today is Friday r The weather is bad today Write the following logic statements according to the operations P p q q V r M p q qr ra

Consider the following points 2 4 4 8 6 12 a Determine the polynomial function of least degree whose graph passes through the given points p x 2x 12x 24

Round 11 400 610 to the hundred thousands place

Translate the difference x minus 29 2 then divided by 2 6 yields 1 85 into an algebraic equation Do not solve the equation

Consider a variable r where r represents the whole numbers from 1 to 15 Stated mathematically the possible values of rare r 1 2 14 15 Determine which values satisfy the given compound inequality Enter your answers as a comma separated list 2 r 6

Classify 1 645 variables expression equation Identify the variables coefficients and constants Enter your answers as a comma separated list If there is no answer enter NONE coefficients Xx 44 5 9 1 constants as an algebraic expression or an equation

ASK YOUR TEACHER A country s census lists the population of the country as 258 million in 1990 281 million in 2000 and 298 million in 2010 Fit a second degree polynomial passing through these three points Let the year 2000 be x 0 the year 2020 be x 20 and let p x represent the population in millions p x million Use this polynomial to predict the populations in 2020 and in 2030 2020 million 2030 million PRACTICE ANOTHER

Consider a variable x where x represents the whole numbers from 0 to 20 Stated mathematically the possible values of x are x 0 1 2 19 20 For the phrase x is more than 17 write an inequality Determine which values satisfy that inequality Enter your answers as a comma separated list

4 35 U 2 expression equation Identify the variables coefficients and constants Enter your answers as a comma separated list If there is no answer enter NONE variables Classify coefficients constants as an algebraic expression or an equation

Translate the difference x minus 20 6 then divided by 2 9 yields 1 35 into an algebraic equation Do not solve the equation

Translate the sum of 22 2 and z multiplied by 5 8 is 63 62 into an algebraic equation Do not solve the equation

q The water heater is not working r We need to wear face mask Translate the following symbolic statement to verbal form 1 pVq r 2 p q r 3 rAp 4 r pVg B Complete the following TRUTH TABLES 1 2 P P 3 PTF p q PT P 9 T T F F P PAP PV q P T T F F P q H F T F P 9 9 VE T F T F T T P p q P PV q P 9 P q

Round 535 795 to the ten thousands place

Round 0 00026546 to six decimal places

Round 80 151101 to the next greater whole number

Round 424 to the next greater whole number

Consider the absolute value inequality x4 2 Solve the absolute value inequality and write the answer in interval nota

2 4 4 8 6 12 a Determine the polynomial function of least degree whose graph passes through the given points p x b Sketch the graph of the polynomial function showing the given points y 15 15 10 10 5 15 10 10 15 15 y 10 5 10 15 5 5 10 10 15 15 O 15 10 5 15 10 5 15 10 5 10 15 5 y 15 10 5 5 10 5 5 10 10 15 15

Consider the set of bivariate data shown in the table Compute X y 0 5 1 18 5 2 20 3 23 4 4 23 2 5 24 1 6 24 8

Consider the absolute value equation x 1 8 Solve the equation Enter your answers as a comma separated list x 9 7 Graph the solution on the real number line Use the tools to enter your answer

Round 339 691 to the thousands place

Determine the currents I I and I for the electrical network shown in the figure Assume V 3 V and V 4 V I A A A 35 1 1 1 R 49 12 ww R 30 13 R 102 V 17

Round 0 00328 to three decimal places

Classify 16 4 x expression O equation Identify the variables coefficients and constants Enter your answers as a comma separated list If there is no answer enter NOR variables coefficients as an algebraic expression or an equation portante

What is the effective interest rate per quarter if the interest rate is 7 compounded monthly The effective interest rate per quarter is Round to three decimal places

Clay Harden borrowed 24 000 from a bank at an interest rate of 10 compounded monthly The loan will be repaid in 48 equal monthly installments over four years Immediately after his 20th payment Clay desires to pay the remainder o the loan in a single payment Compute the total amount he must pay The total amount Clay must pay immediately after his 20th payment will be Round to the nearest dollar

A footwear retailer sold 9 pairs of sneakers for 55 each 18 pairs of leather shoes for 155 each 3 pairs of boots for 240 each and 7 pairs of sandals for 30 each Question 4 of 8 a What is the weighted average price of the footwear sold Round to the nearest cent b What is the simple arithmetic average Round to the nearest cent Which method is the most suitable for determining the average price of the

Consider the accompanying cash flow diagram which represents three different interest rates applicable ove the five year time span shown 0 P 4 2 100 2 100 1 Compounded quarterly 2 7 Years 3 150 3 Compounded quarterly a Calculate the equivalent amount P at the present time The equivalent amount P at the present time is 2 100 2 100 4 5 8 Compounded quarterly Round to the nearest dollar Q Q

Evaluate the following expressions a 4 5 3 23 5 b 6 x 6 5 2 4 Question 5 of 8 11

Find the total weight of three items that weigh 2 4 2 10 kg 3 kg and 7 kg 3 6 4 Question 2 of 8 Total weight Round to two decimal places

d 654 to the nearest 10 V

Convert the following mixed numbers into improper fractions Simplify your answers and express them in their lowest terms a 5 Question 7 of 8 b 19

Convert the following improper fractions into mixed numbers Simplify and reduce your answer to its lowest terms a b 13 3 29 9 Question 1 of 8 010