The scale from a playground to a scale drawing of the playground is 4 meters per centimeter. The length of the drawing of the playground is 5.3 cm and the width is 3.8 cm. What is the area of the actual playground?Group of answer choices

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1