servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
An owner submits plans for a dining room measuring 100 ft. by 35 ft. How many diners will be allowed if the plans department requires 30 square feet per diner?45116117
General
2 months ago
concrete building blocks weigh 28 pounds each. Using b for the number of concrete blocks and w for the weight, write two equations that relate to the two variables. one equation should begin with w = and the other should begin with b=.
General
2 months ago
Sandy buys a box of chocolates. of the box costs $2.00 and there are 8 chocolates in the box. how much does each chocolate cost? explain
General
2 months ago
Heather opens a bank account with $125. Each week, starting the following week, she deposits $25 into her account.What is the explicit rule for amount of money Heather has after n weeks? Enter your answer in the box.
General
2 months ago
Ana runs 3/4 mile in 6 minutes, or 1/10 hour. Assuming she runs at a constant rate, what is her speed, in miles per hour
General
2 months ago
Angie states the following:"Given two triangles, if two pairs of corresponding sides and one pair of corresponding angles are congruent, then the triangles are congruent by Side-Angle-Side (SAS)."-Which of the following options best describes Angie's statement?A. Angie is correct since SAS requires two pairs of congruent sides and one pair of congruent angles.B. Angie is incorrect since SAS is not a congruence criterion that can be used to prove that two triangles are congruent.C. Angie is correct since any two pairs of congruent sides and any pair of congruent angles will satisfy the SAS congruence criterion.D. Angie is incorrect since triangles with two pairs of congruent sides and one pair of congruent angles do not necessarily meet the SAS orientation.
General
2 months ago
Kesia knows that 1/4 = 0.25. Explain how she could use this fact to determine the decimal equivalent of 5/8.
General
2 months ago
In radian measure, the angles of a 45-45-90 triangle are:A. Pi/4, Pi/4, Pi/2B. Pi/3, Pi/3, Pi/2C. Pi/8, Pi/8, Pi/2D. Pi/6, Pi/6, Pi/2
General
2 months ago
The weight of a medium-sized orange selected at random from a large bin of oranges at a local supermarket is a normally distributed random variable with mean μ = 12 ounces and standard deviation σ = 1.2 ounces. suppose we independently select two oranges at random from the bin. what is the probability that the difference in the weights of the two oranges exceeds 3 ounces?
General
2 months ago
Ten bagels and four muffins cost $13. Five bagels and eight muffins cost $14. How much does a bagel cost? How much does a muffin cost?
General
2 months ago
Find four consecutive natural numbers if you know that the product of the first two is 38 less than the product of the following two numbers.
General
2 months ago
Which statement is true about the speed light?A. Light travels relatively slowly.B. Distance in space is measured using the speed of light.C. Time in space is measured using the speed of light . D. The speed of life light is unknown Which of the following statement is true about our galaxy It contains one star It contains several stars It contains several thousand stars It contains billion starsWhich of the following is not a type of galaxy? Random galaxy Irregular galaxy Spiral galaxy Elliptical galaxy Which of the following is true? Science is not concerned with how the universe began There is a scientific theory for how the universe began but there is no scientific evidence to support it.Science has no generally accepted theory for how the universe began. Science has generally accepted theory for how the universe began.
General
2 months ago
In the given the figure above, m∠BAC = 64° and m∠CBA = 56°. Part I: Find the m∠DEC. Part II: Explain the steps you took to arrive at your answer. Make sure to justify your answer by identifying any theorems, postulates, or definitions used.
General
2 months ago
The probability that Anuj will be in class is 70%. The probability that Ben is late for class is 6%. What is the probability that Anuj is away and Ben is late?
General
2 months ago
A travel guide has dimensions 8in. by 10in. What scale factor should be used to make an enlarged version that has dimensions 12in. by 15in. ?
General
2 months ago
What is the solution to the following system?-4y=8 x+3y-3z=-262x-5y+z=19
General
2 months ago
Iliana performed an experiment by spinning a spinner a set number of times and noting the color on which the spinner landed. The table below shows the results. Result Frequency Blue . 7 Red . 9 Green . 6Yellow . 8 What is the experimental probability for the highest frequency? A) mc004-1.jpg B)mc004-2.jpg C)mc004-3.jpg D)mc004-4.jpg
General
2 months ago
Student tickets for the football game cost $12 each. An adult ticket costs $20. $1720 was collected for the 120 tickets sold at the last game. Which system of equations can be used to solve for the number of each kind of ticket sold?A) x + y = 120; x + 20y = 1720 B) x + y = 120; 12x + 20y = 1720 C) x - y = 120; 12x + 20y = 1720 D) x + y = 1720; 12x - 20y = 120PLS HELP WILL GIVE BRANLIEST
General
2 months ago
This table shows input and output values for a linear function f(x) .What is the positive difference of outputs for any two inputs that are three values apart?Enter your answer in the box.x f(x)-3 -1.5 -2 -1-1 -0.50 01 0.52 13 1.5
General
2 months ago
What is the value of the discriminant of the quadratic equation −2x2 = −8x + 8, and what does its value mean about the number of real number solutions the equation has?The discriminant is equal to 0, which means the equation has no real number solutions.The discriminant is equal to 0, which means the equation has one real number solution.The discriminant is equal to 128, which means the equation has no real number solutions.The discriminant is equal to 128, which means the equation has two real number solutions.
General
2 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