math4finance
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
math4finance
math4finance
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
Bob is trying to decide between two cell phone plans. Plan A has no flat fee, but the user must pay $10 cents per minute on the phone. Plan B requires a one-time fee of $20 but only requires a payment of $5 cents per minute on the phone. What is the minimum whole number of minutes Bob has to use the phone for to make Plan B the cheaper plan?PLZ HELP ASAPThanks
General
10 months ago
Adam will plant up to 41 acres on his farm with wheat and corn. Fewer than 28 acres will be planted with corn.Let w represent the number of acres of wheat and crepresent the number of acres of corn. Identify two inequalities that represent this situation.
General
10 months ago
At Avery Middle School, 273 students responded to a survey asking whether a Bulldog, a Lion, or a Tiger should be the new school mascot. Four times as many students chose Bulldog as chose Tiger. Twice as many students chose Lion as chose Tiger. How many students chose Lion? A. 39 students
General
10 months ago
At 4:00 am, the outside temperature was -14 degrees Fahrenheit. By 4 pm, the temperature had risen 38 degrees Fahrenheit. What was the temperature at 4pm?
General
10 months ago
(09.06 HC) The function H(t) = −16t2 + 112t + 24 shows the height H(t), in feet, of a cannon ball after t seconds. A second cannon ball moves in the air along a path represented by g(t) = 5 + 3.2t, where g(t) is the height, in feet, of the object from the ground at time t seconds. Part A: Create a table using integers 4 through 7 for the 2 functions. Between what 2 seconds is the solution to H(t) = g(t) located? How do you know? (6 points) Part B: Explain what the solution from Part A means in the context of the problem. (4 points)
General
10 months ago
Solve for x. x+15.09=−2.57Enter your answer as a decimal in the box.Solve for x.−6>−30−4xEnter your answer, as an inequality, in the box.Solve for t. −22t>66Enter your answer, as an inequality, in the box.
General
10 months ago
Help <3 ;3 Identify the two rational numbers. A. 2.777777... B. fraction -7/3 C. square 3 D. 2.7182818459...
General
10 months ago
find the values of x and y
General
10 months ago
Factor the following binomial completely.x squared minus 36
General
10 months ago
Michael is three times as old as Margaret, and in 6 years he will be twice as old as her. How old was Michael when Margaret was born?
General
10 months ago
Point C ∈ AB , AB = 35 cm. The distance from C to A is 6 cm longer than the distance to B. Find AC and CB.
General
10 months ago
Point C ∈ AB , AB = 18 cm. The distance from C to A is 3 cm shorter than the distance to B. Find AC and CB.
General
10 months ago
Which of the following illustrates the truth value of the following conditional?p: 7 + 1 = 0q: 2 + 2 = 5F F → TT T → TT F → TF T → F
General
10 months ago
it took lisa 85 minutes to wash 3 cars. she spent x minutes on each car and 10 minutes putting everything away. write the equation that represents this situation and find the number of minutes she spent washing each car.
General
10 months ago
Find the mean of the integers. 3,−10,−2,13,11 3,−10,−2,13,11
General
10 months ago
Which set of transformations has been performed on triangle PQR to form triangle P'Q'R'?A. Dilation by a scale factor of fraction 1 over 2 followed by reflection about the x-axisB. Dilation by a scale factor of 2 followed by reflection about the x-axis C. Dilation by a scale factor of fraction 1 over 2 followed by reflection about the y-axisD. Dilation by a scale factor of 2 followed by reflection about the y-axis
General
10 months ago
There are three points on a line: B, D, M, so that BD = 7 cm, MD = 16 cm. Find length of the segment BM . Give all possible answers.
General
10 months ago
A submarine is at -125 feet in the ocean. The submarine makes 3 dives of 50 feet each. At what level is the submarine after three dives? Plz help, worth 20 pts, thx :)
General
10 months ago
A toy airplane costs $4.84. It costs 4 times as much as a toy car. What is the cost of the toy car?
General
10 months ago
Which points are on the graph of the function rule f(x) = 10 – 4x?(2, –18), (0, –10), (–2, –2)(18, –2), (10, 0), (2, 2)(–18, 2), (–10, 0), (–2, –2)(–2, 18), (0, 10), (2, 2
General
10 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
Next