Mathematics, 01.02.2021 20:50 angelteddy033
For each of the situations described below, give an example(if it’s possible) or explain why it’s not possible.
a. A set of vectors that does not span R^3. After adding one more vector, the setdoes spanR3.
b. A set of vectors that are linearly dependent. After adding one more vector, theset becomes linearly independent.
Answers: 3
Mathematics, 21.06.2019 12:30
You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?
Answers: 1
Mathematics, 21.06.2019 19:00
Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.
Answers: 3
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?
Answers: 1
Mathematics, 21.06.2019 20:40
Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?
Answers: 3
For each of the situations described below, give an example(if it’s possible) or explain why it’...
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
History, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10
History, 09.03.2021 07:10
Mathematics, 09.03.2021 07:10