To find the number of miles in 100 kilometers,

a. multiply 100 by 0.6215
b. divide 100 by 0.6215
c. multiply 100 by 3.281
d. divide 100 by 3.281

A

Step-by-step explanation:

100 miles becomes smaller when multiplied by decimals and 1 mile is about 2 km a 5 k is about 3 miles

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation: