servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
The data below show the number of games won by a football team in each of the last 15 seasons. What is a histogram that represents the data? 3 4 8 12 7 2 1 15 16 6 18 13 4 15
General
10 months ago
There are 10 students in a class: 6 boys and 4 girls. If the teacher picks a group of 3 at random, what is the probability that everyone in the group is a boy?
General
10 months ago
Model each scenario with an equation and a sketch. Solve for the missing value and u. Use complete sentences to interpret the solution. In your final answer, include your equation, sketch, interpretation, and all calculations necessary for the solution. To get home from school, Bob walks four blocks north and three blocks east. What is the straight line distance between Bob’s house and his school? One of the requirements of your summer window-washing job is to provide yourself with all of the necessary supplies, including a fourteen foot ladder. When you arrive at your first job, you place your ladder on the ground six feet from the base of the house and lean it towards a second story window, only to realize that the ladder doesn’t reach the window. Given the length of the ladder and its current position, what is one possible height of the second story window? (Hint: There is more than one correct answer.) In a softball diamond, each of the bases, including home plate, are equidistant from each other. Although the name implies differently, a softball diamond is in the shape of a square. Given that the distance between the bases is unknown, determine an expression for the straight line distance between first and third bases. A sailboat drifts 600 meters west, makes a turn and sails 800 meters south. How far is the sailboat from its original position?
General
10 months ago
What is the coefficient of the last term in the binomial expansion of (x + 1)9? 0 1 9 10
General
10 months ago
When paying off credit card debt, it is best to pay off _____ cards first. low balance, high interestlow balance, low interesthigh balance, low interesthigh balance, high interest
General
10 months ago
The number of bacteria (b) in a batch of refrigerated food is given by the function b(t) = 20t2 − 70t + 300, where t is the temperature of the food in degrees Fahrenheit. The function t(h) = 2h + 3 gives the temperature of the food h hours after it is removed from refrigeration. Which expression correctly represents the number of bacteria (b) in the food as a function of the number of hours (h) the food is unrefrigerated?
General
10 months ago
Which direction does the graph of the equation shown below open? Y^2-4x+4y-4=0A. Left B. Up C. DownD. Right
General
10 months ago
Evaluate. 3^√-64/125 A.−4/5B.−8/25C.8/25 D.4/5
General
10 months ago
9.Diane Barvello deposits $1,380 in a certificate of deposit for 3 years.Find the compound amount if the interest rate is 5% compounded daily.$1,587.00$1,603.31$1,597.53$1,603.32
General
10 months ago
PLEASE HELP!!! A gardener wants to create a rectangular rose garden in a backyard. He wants it to have a total area of 71 square feet, and it should be 12 feet longer than it is wide. What dimensions should he use for the rose garden? Round to the nearest hundredth of a foot. A. 4.34 feet by 16.34 feet B. 2.43 feet by 14.43 feet C. 10.34 feet by 22.34 feet
General
10 months ago
A line passes through the points (–6, 4) and (–2, 2). Which is the equation of the line?
General
10 months ago
The partial factorization of x2 – 3x – 10 is modeled with algebra tiles. Which unit tiles are needed to complete the factorization? 2 negative unit tiles 2 positive unit tiles 5 negative unit tiles 5 positive unit tiles
General
10 months ago
6.Find the present value.Amount Needed: $12,300Time (Years): 4Rate: 4%Compounded: quarterly$10,514.04$11,820.05$10,332.00$10,489.69
General
10 months ago
7.Find the present value.Amount Needed: $42,000Time (Years): 8Rate: 3%Compounded: semiannually$37,283.82$36,960.00$33,097.26$33,155.22
General
10 months ago
The image below is a triangle drawn inside a circle with center O: Which of the following expressions shows the area, in square inches, of the circle? 3.14 •2 3.14 • 3 3.14 • 2² 2 • 3.14 • 2²
General
10 months ago
Which sample fairly represents the population? Check all that apply. multiple choice answer
General
10 months ago
What equation can be used to find the length of AC(10)sin(40°)=AC(10)cos(40°)=AC10/sin(40°)=AC10/cos (40°)=AC
General
10 months ago
(a) How would you characterize the relationship between the hours spent on homework and the test scores? Explain.(b) Paul uses the function y = 8x + 40 to model the situation. What score does the model predict for 3 h of homework?(c) What does the number 40 in Part (b) mean in the context of the situation?
General
10 months ago
Cherries cost $4/lb. Grapes cost $1.50/lb. You can spend no more than $9 on fruit, and you need at least 3 lb in all. Create a graph showing the amount of each fruit you can buy.
General
10 months ago
There are 20 packages of beef in a restaurant freezer. The average weight of 14 of the packages is 2 lb. The remaining packages have an average weight of 4 lb.What is the average weight of the packages of beef in the restaurant freezer?Enter your answer as a decimal in the box.
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
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
Next