1Quotic Vide ti isanto Practice: 1. The ratio of bats to balls was 8 to 20. If there were 20 bats, how many balls were there?

Q: Two statements are given below. Select the statement for which a ratio of the measurements is…

A: In statement given, 1)The fertilized grass grew 2.9 inches in a week, were the unfertilized grass…

Q: e of his sweets to Ivy and Ron. As a result, his sweets decreased rƏased by 50%. Find the percentage…

A: Let x be ratio multiplier.

Q: Which of the following ratios is equivalent to 42: 28 ? A 21:19 B 2:1 C3:2 D 2:3

A:

Q: Are the ratio 10:9 and 4:3 equivalent

A: Given: Ratios 10 : 9 and 4 : 3

Q: The ratio of lions to tigers at the zoo is 3 to 4. If there were 15 lions, how many tigers are…

A:

Q: The ratio of kangaroos to koalas was 9 to 5. If there were 414 kangaroos, how many koalas were…

A: There were 230 Koalas if thare were 414 kangaroos.

Q: 1. What operation would you perform to express a measure given in the first unit as a measure in the…

A: By using these following concepts we can find the answers. 1centimeter =10millimeter 1 meter=100…

Q: State if each pair of ratios forms a proportion. 16 and 12 1) - A) Yes B) No

A: Answer: yes            i.e each pair of ratio forms a proportion. Explain:         43 and 1612    we…

Q: 5. On a map if 2 cm represents 90 miles of actual distance, how far is the actual distance between…

A:

Q: The ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many…

A:

Q: 12:20 c. 3:5 d. 5:3 2. Goran has hockey cards and baseball cards in the ratio 20:6. Determine a…

A: Please rate

Q: 20 18

A: Given, For angle θ its opposite side is perpendicular =20 and base=18

Q: According to the AVMA website, the number of dogs in the US in 2010 was 73 million, the number of…

A:

Q: Given that AABC ~ADEF, which ratio is equal to ? 5. d

A: We have to find

Q: on a map, the distance frome falls city, texas, to pleasanton, texas, mesaures 2 cenimeters. what is…

A: Given :  On a map, the distance from  Falls city, Texas,   to   Pleasanton, Texas,  measures 2…

Q: If a 20-m bamboo is divided into the ratio of 2: N:5, what is N?

A:

Q: The sides of a rectangle are in the ratio 5 : 7, and it's perimeter is 96 cm. What is the area of…

A: The sides are in the ratio 5 : 7 let length = 7x then breadth = 5x The perimeter = 96 cm Since the…

Q: hours awake 5. a) How many hours are there in 1 week? b) Assume you sleep the same number of hours…

A: Solution are as follows   (As per the guideline we can solve one question having 3 subpart. So for…

Q: 2. Find four ratios equivalent to 9:13

A: For getting equivalent ratios multiply the numerator and denominator with same integer

Q: What is the ratio of chickens to goats in a barnyard with 12 chickens and 8 goats?

A:

Q: 2 A sporting goods manufacturer has 117 yd of fabric to make soccer shorts. Each pair of soccer…

A:

Q: Which ratio is equivalent to 7:3? 21:7 12:8 49:9 28:12

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.