for each of the following,comparethe two ratesand determine the lower rate 

cycling speeds :35km/h or 15min to travel 4.5 mi

covert 92km/h into m/s

prove the following conjecture.

between any two real numbers, there exists another real number

the proof may be started with "let x and y represent two different real numbers"

Chef Potato's body has a cylinder in the middle and two half spheres that make up his bottom and head. He has the two dimensional shape measurements as follows: 20 cm in total length, 5 cm between the end of the cylinder and the top of the top sphere. Reduce Chef1.) Potato by a scale factor of 0.5.2.) Chef Potato needs to be converted from a two dimensional shape to a three dimensional object and then enlarged to 300% of his original size. The three dimensional chef potato is similar in shape to a capsule made of a half sphere at the top, and a half sphere at the bottom and a cylinder in between. Determine the surface area of the enlarged three dimensional chef potato and the scale factor.3.) What are possible dimensions of a box that could be used to deliver the enlarge model of chef potato to store? Justify your answer.

harriet has noticed that it always seems to smell nice just before it rains. one day she smells that ''rain smell''and thinks it will rain soon which statement below is true?

a)harriet is using deductive reasoing to form a premise 

b)harriet is using deductive reasoning to form a parodox 

c)harriet is using inductive reasoning to form a premise 

d)harriet is using a inductive reasoing to form a conjecture 

1. A scooter is rented for 4 hours. If Dexter travelled 64 km and paid $56 for the rental...

i) What was his average speed km/hr?

ii) What was the rental rate in $/hr? 

ii) The rental rate in $/km?

how do i find the linear scale factor, when  given 4 cm x 3 cm x 2 cm, and 24 x 18 x 12, they ask for the surface area and volume for the original and i can't use the first measurements by themself?