ATI TEAS 7 Math 2022/2023

ATI TEAS 7 Math 2022/2023*Which of the following correctly represents the phrase "five less than a number is greater than twenty"? Correct Answer- Let the number of X 5 less than X should be greater than 20 So, X-5 20 X 25 actually, but please take the above highlighted as the final answer -- X-5 20 The ratio of the width to the length of a rectangle is 1:3. Which of the following represents a rectangle with an equivalent ratio? Correct Answer- The ratio of the width to the length of a rectangle is given by 1 : 3 multiply by 21 on each side 21 : 63 So, the ratio 21 : 63 is equivalent to the ratio 1 : 3 An employee discovers that 0.0025 of all products predicted at his factory contain defects, which of the following % does this represent? Correct Answer- In percentage that is 0.25% that is equal to 0.25/100 = 0.0025. Simplify the expression above, which one is correct?(2x + 5)(4x-7) Correct Answer- 8x2+6x−35 8) which of the following is the appropriate of measure to use when finding the mass of pencil ? A) kilograms b) meters c) Grams d) centimeter Correct Answer- c) Grams The length of a rectangle is 3 units greater than its width. Which expression would correctly represent the perimeter of the rectangle? a. 2W+2(3W) b. W+W+3 c. 2W+2(W+3) d. W(W+3) Correct Answer- b) w+w+3 The number of bicycles (x) in shop is 4 or more than 3 times the number of snow mobiles (y) . which of the following equation symbolically represents the number of bicycles in terms of the number of snowmobiles ? a) y=3y÷4 B)x=4y÷3 c)x+4=3y D)x=y÷4 Correct Answer- c) x+4=3y This study source was downloaded by from CourseH on :26:30 GMT -05:00 onlystudents Which of the following is correct comparison of two rational numbers? Correct Answer- 0.64/7 A vertical meter stick casts a shadow of 0.4 meters. If a tree casts a shadow of 12 meters at the same time, how tall is the tree? Correct Answer- x=30 meters Which of the following point of fraction with a common denominator are equivalent to 1/4 and 2/5? Correct Answer- 5/20, 8/20 The table shows a survey of auto mobile color preference. Which of the following statements about the survey responses is correct? Correct Answer- From the frequency table we can see that frequency for red is 6 and frequency of white is 6 . That is frequency of red or white is 6+6 = 12 That means 12 survey respondent preferred White or Red . This is the correct statement If the pediatric unit of a hospital has 165 beds, how many rooms are there if each room holds 3 beds? Correct Answer- 165/3=55 A student starts working for $12 per hour. After a year he gets a raise and earns $13.50 per hour. Which of the following represents the increase in the students wage? Correct Answer- Starting salary is $ 12 per hour After raise his present salary is $ 13.5 per hour. So increase in wage is (13.5 - 12) = $ 1.5 per hour. Percentage increase in wage is: = $12.50 1.5x100/12=12.5 A student rounds a number to 12.9. Which of the following possible value is the original number? Correct Answer- The most possible value of the original number is 12.939, because on rounding off to the nearest tenths place , 12.939 gives 12.9 Which of the following percentages is equivalent to 31/50 (round to two decimal places). a. 1.61% b. 16.13% c. 62.00% d. 0.62% Correct Answer- d) 0.62% A patient drives 19 miles one way to medical facility for treatment. How far does the patient drive round trip in 22 days of treatment? Correct Answer- Total distance per day =2x19=38 miles Total 22 days of treatment =38x22= 836miles Simplify the expression above which of the following is correct?