Mathematics, 05.02.2020 12:50, theoriginalstal4234

Russell had a collection of 1,200 pennies. of these pennies, 25% are dated before 1980, 35% are dated from 1980 to 2000, and the rest are dated after 2000.
how many pennies in russell's collection are dated after 2000?

a} 480
b} 720
c} 40
d} 60

! and show !

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, DASASDAEDWEDA

How do you find principle and simple interest

Answers: 1

continue

Mathematics, 21.06.2019 18:50, potato3999

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Answers: 3

continue

Mathematics, 21.06.2019 21:50, nena4200

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Answers: 2

continue

Mathematics, 21.06.2019 23:20, shawna189

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Answers: 3

continue

Do you know the correct answer?

Russell had a collection of 1,200 pennies. of these pennies, 25% are dated before 1980, 35% are date...