math4finance
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
math4finance
math4finance
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
the relationship between altitude and the boiling point of a liquid is linear. At an altitude of 8400 ft, the liquid boils at 200.4 DegreesF. At an altitude of 4200 ft, the liquid boils at 206.7 degrees F. Write an equation giving the boiling point b of the liquid, in degrees Fahrenheit, in terms of altitude a, in feet. What is the boiling point of the liquid at 2100 ft?
General
3 months ago
What is the next term of the geometric sequence 32,16,8
General
3 months ago
Add or subtract *fractions* Write each sum or difference in simplest form. *show work please*1. 5/14 + 1/62. 5/12 - 3/203. 5/12 - 3/84. 1 3/10 + 1/45. 2/3 + 6 1/56. 3 1/6 - 1/77. 3/8 + 5/248. 1/20 + 5/129. 9/20 - 1/410. 9/10 - 3/1411. 3 3/8 + 5/1212. 5 7/10 - 5/18Multiply *fractions*. Write each product in simplest form. *show work please*1. 1/2 x 5/82. 3/5 x 5/93. 3/8 x 2/54. 2 3/8 x 165. 1 4/5 x 5/126. 1 2/10 x 5Find each amount. *show work please*1. 1/4 of 12 bottles of water = __ bottles2. 2/3 of 24 bananas = __ bananas3. 3/5 of $40 restaurant bill = $ __4. 5/6 of 18 pencils = __ pencils
General
3 months ago
Solve exponential equation: 2^x * 2^x-2= √2 (Picture included)
General
3 months ago
Bob is taking his son to look at colleges. The first college they plan to visit is 150 miles from their home. In the first hour they drive at a rate of 60 mph. If they want to reach their destination in 2.5 hours, what speed must they average for the remainder of their trip? (I wouldn't mind if you use a proportion since that's how I'm supposed to solve it)
General
3 months ago
The graph represents the atmospheric pressure, in ounces per square centimeter, as a function of altitude in kilometers above sea level.Which statements accurately reflect this relationship?Select each correct answer.1. As the altitude continues to increase, the atmospheric pressure approaches 0oz/cm2 .2. The atmospheric pressure gets close to 36oz/cm2 as the altitude continues to increase.3. As the altitude decreases, the atmospheric pressure increases.4. The atmospheric pressure is 0oz/cm2 at sea level.
General
3 months ago
Hillary wants to go on the latin club trip to Italy. It will cost $2,730 for the trip. The trip is 30 weeks away and she wants to make equal weekly payments. How much money altogether does Hillary need to pay at the end of week 8?
General
3 months ago
Use FOIL to explain how to find the product of (a + b)(a − b). Then describe a shortcut that you could use to get this product without using FOIL.
General
3 months ago
A geologist visits 40 volcanoes in Alaska and California. 15 percent of the volcanoes are in California. How many volcanoes does the geologist visit in California and how many in Alaska?
General
3 months ago
Hoover dam on the colorado river is the highest dam in the united states at 221 m, with an output of 1300 mw. the dam generates electricity with water taken from a depth of 150 m and an average flow rate of 650m3/s. (a) calculate the power in this flow. (b) what is the ratio of this power to the facility's average of 680 mw?
General
3 months ago
The set of complex numbers is the set of all numbers of the form a + bi, where a and b are real numbers and i=
General
3 months ago
In a new york state daily lottery game, a sequence of four digits (not necessarily different) in the range 0-9 are selected at random. find the probability that three of the four digits are the same.
General
3 months ago
A stack of nickels has a math of 45 grams. there are 9 nickels in the stack. what is the mass of 1 nickel
General
3 months ago
Which answer best describes the complex zeros of the polynomial function? f(x)=x3−x2+6x−6?
General
3 months ago
Find a nonzero function such that f′(x)=4f(x)
General
3 months ago
Please help!! A ball is thrown straight up from a height of 3 ft with a speed of 32 ft/s. Its height above the ground after x seconds is given by the quadratic function y = -16x^2 + 32x + 3. Explain the steps you would use to determine the path of the ball in terms of a transformation of the graph of y = x^2.
General
3 months ago
A tortilla maker produces 100 tortillas in half an hour. if he works from 9 am to 5 pm with a one hour lunch and two 15-minute breaks, how many tortillas will he have made?
General
3 months ago
You have $44,000 in a savings account that pays 2% annual interest and the inflation rate is 3.24%. how much buying power in dollars will you lose in one year because of inflation?
General
3 months ago
Two forces are acting on an object at the same point. Determine the angle between the two forces. F1 = 〈-1,4〉F2 = 〈3,-1〉54°122°234°304°
General
3 months ago
a tile setter is covering a 5ft by 5ft square showerwall with tiles that cover 4 5/8 icnhes by 4 5/8 inches. how many tiles will the setter need to cover the 5ft by 5ft wall.
General
3 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
Next