Which would most likely be graphed using a continuous graph? check all that apply.

- total cost, c, of buying b cans of beans

- total cost, c, of buying g pounds of broccoli

- speed of a car, s, as it accelerates over time, t

- number of stamps, s, needed to mail p postcards

- total distance, d, that has been driven over time, t

- decrease in outside temperature, f, one evening over time, t

The correct options are:

This question is solved classifying the input variables as discrete or continuous.

If the input variable is continuous, a continuous graph is used.

- total cost, c, of buying b cans of beans

Cans of beans is the input, and the number of cans is a countable number, that is, 0, 1, 2, ..., so a discrete graph is used, and the option is not checked.

- total cost, c, of buying g pounds of broccoli

Pounds can assume decimal values, so it is a continuous variable, and a continuous graph is used, and this option is checked.

- speed of a car, s, as it accelerates over time, t

- total distance, d, that has been driven over time, t

- decrease in outside temperature, F, one evening over time, t

Time can assume decimal values, like 0.5 seconds, 0.5 hours, so it is a continuous variable, and a continuous graph is used, and these options is checked.

- number of stamps, s, needed to mail p postcards

The number of postcards is the input, and the number of postcards is a countable number, that is, 0, 1, 2, ..., so a discrete graph is used, and the option is not checked.

A similar example is found at link

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.