The number of laughs (denoted by
l
ll) can be defined as a function of the number of jokes (denoted by
j
jj), the amount of knowledge about the joke material (denoted by
k
kk), and the familiarity with the jokes (denoted by
f
ff) using this formula:
l
=
j
⋅
k
2
f

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest