SAT, 18.10.2021 20:50, graycelynn123

astronomers have observed a small, massive object at the center of our milky way galaxy. a ring of material orbits this massive object; the ring has a diameter of about 15 light years and an orbital speed of about 200 km/s.

Answers: 2

Show answers

Other questions on the subject: SAT

SAT, 24.06.2019 09:40, bendavidhizar

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

Answers: 2

continue

SAT, 25.06.2019 01:00, am561740

Cricket team of india australia and pakistan participant in 20-20 match . find the probability that india wins .

Answers: 1

continue

SAT, 26.06.2019 09:30, tiannacorreastamas

What is the highest grade you can score on the act

Answers: 2

continue

SAT, 27.06.2019 10:30, duckytileboi

Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.

Answers: 2

continue

Do you know the correct answer?

astronomers have observed a small, massive object at the center of our milky way galaxy. a ring of m...