|
Tutors Answer Your Questions about real-numbers (FREE)
Question 833032: 1. To which real number subsets do the following real numbers belong?
2, 3, 5, 7, 8.0
irrational numbers and integers
rational numbers, natural numbers, whole numbers, and integers
rational numbers, natural numbers, irrational numbers, and integers
natural numbers, irrational numbers, and integers
Click here to see answer by stanbon(75887)  |
Question 834615: A baseball player hits a ball. The ball leaves the bat with an initial upward velocity of 35 meters per second. If the ball is 1 meter off the ground when it leaves the bat, about how many seconds will it take for the ball to hit the ground?
Click here to see answer by Fombitz(32388)  |
Question 834607: discriminant to determine the nature of the roots of x^2 + 2x + 5 = 0
discriminant to determine the nature of the roots of x^2 = 0
discriminant to determine the nature of the roots of x^2 - 4x + 4 = 0
discriminant to determine the nature of the roots of -6x^2 - 12x + 90 = 0
discriminant to determine the nature of the roots of 8x^2 = 0
discriminant to determine the nature of the roots of x^2 – 3x + 3 = 0
Click here to see answer by richard1234(7193)  |
Question 838883: Help please. can someone see if i am on the right track .im still unsure
How many decimal places are in...
1.)7.14=2
2.)0.0101=4
3.)5.000=3
4.)239=3
5)16.49=2
6)19.999=3
numbers rounded to 2 dp
1.)7.14=7.14
2.)0.0101=0.01
3.)5.000=5.00
4.)239= 23 =24
5)16.49=16.49 rounded of =16.51
6)19.999=
Click here to see answer by Fombitz(32388) |
Question 850693: Describe the situation from the viewpoint of each person.
During a game, a person wins 600 points, and another person loses 300 points.
Which real number corresponds to 'wins 600 points'?
Which real number corresponds to 'loses 300 points'?
Click here to see answer by JulietG(1812)  |
Question 853341: The problem reads - Davids team scored 10 points in the first 3 quarters of the basketball game and just 2 points in the 4th how many points were scored. Possible answers are 14 25 30 38 thank you for any help you can it doesn't make sense to me
Click here to see answer by Alan3354(69443)  |
Question 856532: I need help with notations. I don't understand which signs mean what. I have a question that says:
Let set C = {1, 2, 3, 4, 5, 6, 7, 8} and set D = {2, 4, 6, 8}
Which notation shows the relationship between set C and set D?
I don't know how to answer this because I don't understand the meanings of the notations and I can't find them in my lesson. The signs are:
U,Ո, and a sideways U with a line under it (looks kind of like an underlined c).
Can you please explain what each sign means?
Click here to see answer by stanbon(75887) |
Question 856533: I have a question that has to do with numbers and notations. The questions is:
Let set C = {1, 2, 3, 4, 5, 6, 7, 8} and set D = {2, 4, 6, 8}
Which notation shows the relationship between set C and set D?
Two of the answer choices are D (underlined c) C and C(underlined c) D. What is the difference?
Click here to see answer by stanbon(75887) |
|
Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590
|
| |
