What does the expression 5h mean? I need this for a math test please answer!! ​

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?

Acircle has a circumference of 7.850 units. what is its radius?

What is the length and width of a 84.5 square foot rug? will mark