The length of a rectangle is 4 cm greater than its width. the perimeter is 32cm. find the length of the rectangle (a)10cm (b)18cm (c)6cm (d)12cm

Can any one me with the answers to these questions asap?

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12