Mathematics, 19.03.2021 18:10 laniiawesomee
Keiko has a total of $5700, which she has invested in two accounts. The larger
account is $800 greater than the smaller account.
A. {x + y = 5700
{x = 800 - y
B. {x+y = 800
{x= 5700 - y
C. {x + y = 5700
{x = y + 800
D. {x + y = 800
{x = y + 5700
Answers: 2
Mathematics, 21.06.2019 23:00
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
Mathematics, 22.06.2019 01:30
Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units
Answers: 1
Mathematics, 22.06.2019 01:40
At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec
Answers: 2
Keiko has a total of $5700, which she has invested in two accounts. The larger
account is $800 grea...
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Social Studies, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Physics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Mathematics, 24.06.2021 17:40
Biology, 24.06.2021 17:40
English, 24.06.2021 17:40