Mathematics, 09.08.2019 22:30 ozzy1146
The expression 
is equal to 121, since multiplication is carried out before addition. however, we can obtain values other than 121 for this expression if we are allowed to change it by inserting parentheses. for example, we can obtain 144 by writing ) * (5 + 1) = 144)
. in total, how many values can be obtained from the expression by inserting parentheses? (note that rearranging terms is not allowed, only inserting parentheses).
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 21.06.2019 21:00
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
Answers: 1
Mathematics, 21.06.2019 21:20
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
You know the right answer?
The expression [tex]2 * 3 * 4 * 5 + 1[/tex] is equal to 121, since multiplication is carried out bef...
Questions
Mathematics, 10.11.2020 20:10
Geography, 10.11.2020 20:10
History, 10.11.2020 20:10
Chemistry, 10.11.2020 20:10
Health, 10.11.2020 20:10
History, 10.11.2020 20:10
History, 10.11.2020 20:10
English, 10.11.2020 20:10
Computers and Technology, 10.11.2020 20:10
Mathematics, 10.11.2020 20:10
Biology, 10.11.2020 20:10
English, 10.11.2020 20:10
