Circumference the perimeter of a circle Study guides, Class notes & Summaries

Accuplacer math placement Test 34 Questions with Verified Answers How to divide fractions - CORRECT ANSWER Multiply by the recipricol of the second fraction (ex. 3/4 5/7 is rewritten as 3/4 x 7/5) How to add or subtract decimals - CORRECT ANSWER 1. line up the decimals 2. fill in spaces with zeros 3. bring decimal STRAIGHT DOWN 4. Add using correct place value How to divide decimals - CORRECT ANSWER • If number you're dividing by is a decimal, then divide as usual and bring decimal p...

ALEKS Math Placement Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: how many regions makes up the surface area of a cylinder? Answer: three Q: area of a circle Answer: (pi)r^2 Q: Total surface area of a cylinder Answer: 2πrh + 2πr² Q: if there is a negative exponent in the denominator Answer: put base & exponent in numerator Q: length around whole shape Answer: perimeter Q: circumfere...

How do you find the perimeter and area of a rectangle? - ️️P = 2l + 2w P = 2 (l + w) A = lw How do you find the area of a parallelogram? - ️️A = bh How do you find the circumference and area of a circle? - ️️C = 2 x pi x r C = pi x d A = pi x r^2 What is the Pythagorean Theorem? - ️️a^2 + b^2 = c^2 How do you find the area of a triangle? - ️️A = (1/2)bh How do you find the area of a trapezoid? - ️️A = (1/2)h (b1 + b2) How do you find the volume and s...

CLEP College Math Questions and Answers Graded A+ Carl deposited P dollars into a savings account that earned 8 percent annual interest, compounded semiannually. Carl made no additional deposits to or withdrawals from the account. After one year, the account had a total value of $10,816. What was the value of P? 10,000 Triangle DEF (not shown) is similar to ABC shown, with angle B congruent to angle E and angle C congruent to angle F. The length of side DE is 6 cm. If the area of ABC is 5 squa...

CBEST EXAM QUESTIONS WITH CORRECT ANSWERS LATEST 2023/2024 (Graded A+). How would you represent probability? - Answer # of successful events / # of possible events How do you convert a decimal to a percent? - Answer Move decimal 2 places to RIGHT Or X by 100 How do you convert a percent to a decimal? - Answer Move decimal 2 places to the LEFT Or divide by 100 How do you calculate percentage change (increase or decrease)? - Answer change / starting point X 100 how do you find % of a nu...

CBEST!To Pass you need: - correct answer at least a 37 in a section (average of 41) and an overall score of 123 MATH - correct answer How would you represent probability? - correct answer # of successful events / # of possible events How do you convert a decimal to a percent? - correct answer Move decimal 2 places to RIGHT Or X by 100 How do you convert a percent to a decimal? - correct answer Move decimal 2 places to the LEFT Or divide by 100 How do you calculate percentag...

1 pound 16 ounces 1 gallon 8 pints 4 quarts 1 gallon 1 yard 3 feet 1 ton 2000 pounds Perimeter of Rectangle 2 (L) + 2 (W) Area of a Circle Pi x Radius2 Circumference of a Circle 2 x Pi x Radius Area of Rectangle L x W Percent Decrease x/100 = Difference/ Original Price; Original Price is larger number Percent Increase x/100 = Difference/Original Price ; Original Price is smaller number Find Distance D = R x ...

ASVAB Math Questions and Answers Graded A+ integer any positive or negative whole number or zero, such as −6, 0, 27 factor integers (whole numbers) that can be divided evenly into another integer, To factor a number, you simply determine the numbers that you can divide into it. composite number a whole number that can be divided evenly by itself and by 1, as well as by one or more other whole numbers prime number a whole number that can be divided evenly by itself and by 1 but not by any ot...

what is the formula for finding the area of a square? - ANSWER A= lw Round 123,756 to the nearest thousand - ANSWER 124,000 what is a ratio? - ANSWER A comparison of one number to another that is represented by a fraction what is a proportion? - ANSWER Equation stating that 2 ratios are equal in value. (Ratios are equal if they can become equal fractions) ex)a/b = c/d. what is the formula for finding Area of a triangle? - ANSWER A= (1/2bh)sq. what is the formula for finding the Pe...

Simplify the following expression: 2x + 4y - 3x - 2y Solution: 2x - 3x + 4y - 2y = -x + 2y 2. If a recipe calls for 2 1/2 cups of flour, and you want to make 1/2 of the recipe, how much flour do you need? Solution: To make 1/2 of the recipe, you need half the amount of flour, which is: (1/2) x 2 1/2 cups = 1 1/4 cups 3. Solve for x: 2(x + 5) = 12 Solution: First, distribute the 2: 2x + 10 = 12 Then, subtract 10 from both sides: 2x = 2 Finally, divide both sides by 2: x = 1 4. I...