servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
Water is drained out of tank, shaped as an inverted right circular cone that has a radius of 4cm and a height of 16cm, at the rate of 2 cm3/min. At what rate is the depth of the water changing at the instant when the water in the tank is 8 cm deep? Show all work and include units in your answer. Give an exact answer showing all work and include units in your answer
General
6 months ago
Can someone please help me on this ASAPIn the figure k>0. (a) Is ABC PQR? Support your answer with a theorem or postulate.(b) How does the area of PQR compare to the area of ABC? Justify your answer.
General
6 months ago
The time, in seconds, that it takes a pendulum to swing back and forth is modeled by the equation below.f(l)=2pi√l/32 where l is the length of the pendulum in feetWhat is the length of a pendulum that takes 2.4 pi seconds to swing back and forth?Thank you!!
General
6 months ago
Ali was reviewing his family video. the tape totaled 2 hours and 37 minutes. video of his children totaled 72 minutes. how much of the video was not of his children?
General
6 months ago
Bridget reads 5 pages of her book per day 4 days per week for several weeks.Which expression represents the number of pages Bridget reads after w weeks?Select each correct answer.w⋅(5⋅4)w·(5·4)5⋅(4+w)4⋅(5+w)5⋅(w+w+w+w)
General
6 months ago
Dominique wants to use the distributive property to mentally find the value of 15⋅37+15⋅6315·37+15·63. Which expression can she use?A. 15 x 15 x (37+63)B. 15 x (37 x 63)C. 15 x (37 + 63) D. (15 + 15) x (37 + 63) Explain your answer :) (If correct I'll give you a thanks and rate you 5 stars and if I can make you brainlist :) PLEASE HELP !
General
6 months ago
Which sequences are arithmetic? Check all that apply. –8.6, –5.0, –1.4, 2.2, 5.8, … 2, –2.2, 2.42, –2.662, 2.9282, … 5, 1, –3, –7, –11, … –3, 3, 9, 15, 21, … –6.2, –3.1, –1.55, –0.775, –0.3875, …
General
6 months ago
A rectangular deck is 12 ft by 14 ft. When the length and width are increased by the same amount, the area becomes 288 sq . By how much were the dimensions increased?
General
6 months ago
In what quadrant does the angle 9pie/4 terminate?
General
6 months ago
how many integers from 1 to 100 can be written as the sum of 3 consecutive positive integers
General
6 months ago
Franklin deposits $3500 in an account that earns 3.5% interest compounded annually.Which function equation represents the balance of the account after t years? f(t)=3500(3.5)tf(t)=3500(1.35)tf(t)=3500(0.035)tf(t)=3500(1.035)t
General
6 months ago
Write the point-slope form of the equation for a line that passes through (6, –1) with a slope of 2. The value of x1 is . The value of y1 is . The point-slope form of the equation is .
General
6 months ago
What is the probability that you will get a 3-digit combination correct if no digits in the combination can be repeated?1/101/5041/720
General
6 months ago
which point is on the graph of f(x)=2*5^x
General
6 months ago
A toxic radioactive substance with a density of 9 milligrams per square centimeter is detected in the ventilating ducts of a nuclear processing building that was used 55 years ago. If the half- life of the substance is 20 years, what was the density of the substance when it was deposited 55 years ago?
General
6 months ago
Edward deposited $6,000 into a savings account 4 years ago. The simple interest rate is 3%. How much money did Edward earn in interest?
General
6 months ago
Which equation can be used to find the measurement of ∠C? To the nearest degree, what is the measurement of ∠A? A) 5sin∠C = 2; 24° B) 29 sin∠C = 2; 68° C) 5sin∠C = 29 ; 22° Eliminate D) 29 sin∠C = 2; 22°
General
6 months ago
approximate the value of 44 (Square root) to the nearest hundreth
General
6 months ago
$1200 is invested at 3% compounded quarterly. What is the total amount, to the nearest dollar, after 5 years?
General
6 months ago
Given the original statement "If a number is negative, the additive inverse is positive,” which are true? Check all that apply.If p = a number is negative and q = the additive inverse is positive, the original statement is p → q.If p = a number is negative and q = the additive inverse is positive, the inverse of the original statement is ~p → ~q.If p = a number is negative and q = the additive inverse is positive, the converse of the original statement is q → p.If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q.If q = a number is negative and p = the additive inverse is positive, the converse of the original statement is q → p.
General
6 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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
Next