? Question A bike shop offers three kinds of cycles-tricycles, bicycles, and unicycles. Together, the cycles in the shop have a total of
98 wheels and 46 seats. (Tricycles have 3 wheels, bicycles have 2 wheels, and unicycles have 1 wheel. All cycles have 1 seat.)
There are twice as many bicycles as tricycles. How many of each type of cycle are in the shop?

Number of Uni Cycles = 7

Number of Bi Cycles = 26

Number of Uni Cycles = 39

Total Wheels = 98

Total Seats = 46

Step-by-step explanation:

Uni Cycles consist of 1 wheel

7 x 1 = 7 wheels

Bi Cycles consist of 2 wheels (twice than tri cycle)

26 x 2 = 52 wheels

Tri Cycles consist of 3 wheels

13 x 3 = 39 wheels

Total seats = 7 + 26 + 13 = 46

Total wheels = 7 + 52 + 39 = 98

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%