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Tutors Answer Your Questions about Trigonometry-basics (FREE)
Question 103089: Adult tickets for a play cost $13 and child tickets cost $1. If there were 22 people at a performance and the theater collected $58 from ticket sales, how many adults and how many children attended the play?
Click here to see answer by oberobic(93)   |
Question 103108: A coffee merchant has coffee beans that sell for $9 per
pound and $12 per pound. The two types are to be mixed to create 100 lb of a mixture
that will sell for $11.25 per pound. How much of each type of bean should be
used in the mixture?
61. Business and finance. Peanuts are selling for $2 per pound, and cashews are sell
Click here to see answer by stanbon(26297) |
Question 104017: can someone show me how this is solved please.
i didnt know how to type the V zero so i put V0
(dynamics) If there is no air resistance, a projectile fired at an angle θ
above the horizontal with an initial velocity of V0 has a range R of
R=V0^2/g*sin2θ
A football is thrown with initial velocity of 15m/s at a angle of 40° above the horizontal. If g = 9.8 m/s^2, how far will the football travel?
Click here to see answer by stanbon(26297) |
Question 104394: Which property of the real numbers is illustrated by the following statement?
(17 • 8) •7 = 17 • (8 • 7)
1. Commutative property of multiplication
2. Associative property of multiplication
3. Distributive property
Help mewith this problem please.
Click here to see answer by stanbon(26297) |
Question 104428: Which property of the real numbers is illustrated by the following statement?
8 • (15 + 11) = 8 • 15 + 8 • 11
A) Commutative property of multiplication
B) Associative property of addition
C) Associative property of multiplication
D) Distributive property
Click here to see answer by tutorcecilia(2042) |
Question 104978: Determine which two equations represent parallel lines.
(a) y = 9x – 7 (b) y = –9x + 7 (c) y = 9x + 3 (d) y = -1/9x – 7
I have no idea even how to begin to figure this out. (the above is a fraction)
I put this on before but did not understand the answer. Sorry I am not so good at math.
Click here to see answer by checkley75(3666) |
Question 104990: Adult tickets for a play cost $15 and child tickets cost $13. If there were 26 people at a performance and the theater collected $364 from ticket sales, how many adults and how many children attended the play?
VERY bad with word problems
Click here to see answer by checkley75(3666) |
Question 104993: Which numbers in the following set are integers?
{-1/14, -97, 22.72, -5, 80}
I never understood these kinds of problems can someone help. I am taking these from a "self help" thing in school, that does not "show" how to actually solve anything. And these ?'s are the ones I really do not get at all and need help please.
Click here to see answer by MathLover1(1183)  |
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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
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