Precision refers to
a. how close a measured number is to other measured numbers
b. how close a measured number is to the calculated value
c. how close a measured number is to the true value
d. how close a measured number is to zero

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

This is about circle theorems. someone asap : (