Mathematics, 05.06.2021 23:40, jetblackcap
If there are 28 girls and 32 boys in the school’s band, what is the ratio of boys to to total students?
If it takes 2 cups of flour to make 45 cookies, how many cups of flour will it take to make 135 cookies? (hint: set up a proportion.)
A factory makes 12 bikes in 3 hours. If it keeps making bikes at the same rate, how many bikes will it have made in 8 hours? (hint: set up a proportion.)
On a map, two cities measure 6.2 cm apart. If the scale of the map is 5 cm per 10 miles, then how many miles apart are the cities? (hint: set up a proportion.)
4 questions will mark brainliest 1st to answer them in order
Answers: 1
Mathematics, 21.06.2019 13:40, PearlJam5492
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
Answers: 3
Mathematics, 21.06.2019 21:10, zahradawkins2007
Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
Answers: 2
Mathematics, 22.06.2019 02:30, queenjade2614
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
If there are 28 girls and 32 boys in the school’s band, what is the ratio of boys to to total studen...
Biology, 20.07.2019 02:30
English, 20.07.2019 02:30
English, 20.07.2019 02:30
Chemistry, 20.07.2019 02:30
Biology, 20.07.2019 02:30