Abox contains several copies of mrs. spencer's new pamphlet. the box weighs 2,000 grams. this chart shows the effect of adding or taking away a pamphlet. pamphlets added to the box(x) effect on the box's weight (y) 0 0 1 6 2 12 3 18 is this an example of continuous or discrete data? discrete continuous

discrete data

Step-by-step explanation:

Definitely a case of discrete data, as we add or subtract whole pamphlets only.  Note that we're not asked to find the weight of each pamphlet in this problem.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500