math4finance
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
math4finance
math4finance
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
Find an expression for the induced current i(t) as a function of time. express your answer in terms of the variable t.
General
7 months ago
Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x = t3 + 1, y = t10 + t; t = −1
General
7 months ago
What is the surface area of a sphere with a diameter of 12 centimeters? (Use 3.14 for π .) 1,808.64 cm 2 452.16 cm 2 150.72 cm 2 301.44 cm 2
General
7 months ago
Let p: x = 4 Let q: y = −2 Which represents "If x = 4, then y = −2”? p ∨ q p ∧ q p → q p ↔ q
General
7 months ago
Use the drop-down menus to choose steps in order to correctly solve 1+2b−13=12−4b−2b1+2b-13=12-4b-2b for b
General
7 months ago
The half-life of carbon-14 is 5730 years. How long will it take for 7/8 of a sample of carbon-14 to decay? 11,460 years 17,190 years 22,920 years 28,650 years
General
7 months ago
Mary thinks the triangle is equilateral. How would you support or dispute her conjecture?Calculate the slope of all three sides, and check whether the slopes are equal.Calculate the slope of all three sides, and check whether any slopes are reciprocals.Use the distance formula to calculate the length of all three sides, and check whether all sides are congruent.Use the distance formula to calculate the length of all three sides, and check whether any two sides are congruent.
General
7 months ago
Channel 2 gives the weather every 10 minutes starting at 5:10 A.M. Channel 4 gives the weather every 12 minutes starting at 5:10 A.M. A. When is the next time the two channels will give the weather at the same time? Explain your reasoning.. B The expression 48 +40 gives the number of minutes that the two channels spend on weather reports in the early morning. Use the distributive property to rewrite the sum as a multiple of a sum whose addends have no common factors.
General
7 months ago
Carly beat the school record for the 400 meter run by 1.3 seconds. if she ran the race in 55.7 seconds, what was the record
General
7 months ago
Zane is a dangerous fellow who likes to go rock climbing in active volcanoes. One time, when he was 202020 meters below the edge of a volcano, he heard some rumbling, so he decided to climb up out of there as quickly as he could. He managed to climb up 444 meters each second and get out of the volcano safely. Graph Zane's elevation relative to the edge of the volcano (in meters) as a function of time (in seconds).
General
7 months ago
This exercise refers to a standard deck of playing cards. Assume that 5 cards are randomly chosen from the deck.How many hands contain 4 jacks?
General
7 months ago
Plz Help! :)Which ordered pairs lie on the graph of the exponential function f(x) = 3(1/4)^xSelect each correct answer.A. (−2,48) B. (0,3) C. (2,3/16) D. (12,0)
General
7 months ago
In which quadrant is the abscissa positive and the ordinate negative?
General
7 months ago
Find the area of the green sector if m∠ A = π/6 and the circle has a radius of 10 inches. A) 25π B) π/6 C) 25π/ 3 D) 5π/6
General
7 months ago
What are the coordinates of the midpoint of EF if point E is located at (–12, 5) and point F is located at (7, –9)?(-5/2,7)(5/2,7)(-5/2,-2)(5/2,-2)
General
7 months ago
parallelogram RSTV is similar to parallelogram WXYZ. What is the scale factor of a dilation from RSTV to WXYZ.
General
7 months ago
All points on a circle’s circumference are of equal length from the center of the circle. Which of the following is the name of the line segment that joins the center of the circle to any point on its circumference?1.) Diameter 2.) Circumference3.) Radius4.) Angle
General
7 months ago
A cube has depth of 10cm. What is the volume of the cube?
General
7 months ago
HELP!!!!! ILL GIVE THE BRAINLIEST TO THE FASTEST PERSON THAT ANSWERS!!!!Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Check all that apply.x < 5–6x – 5 < 10 – x–6x + 15 < 10 – 5x
General
7 months ago
Part A: A graph passes through the points (0, 4), (1, 8), and (2, 10). Does this graph represent a linear function or a non-linear function? Explain your answer in words.Part B: Write one example of a linear function and one example of a non-linear function. (Use x and y as the variables) (10 points)
General
7 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