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Questions (333)
Create a spreadsheet in Excel that will keep track of the mortgage unpaid balance over time. First, we will set up the following
1 answer
58 views
One hundred college seniors attending a career fair at a university were categorized according to gender and according to
1 answer
78 views
The Jurassic Zoo charges $9 for each adult admission and $3 for each child. The total bill for the 185 people from a
1 answer
77 views
Determine the amount of money that will be accumulated in an account that pays compound interest, given the initial principal
1 answer
96 views
Determine the amount of money that will be accumulated in an account that pays compound interest, given the initial principal
1 answer
96 views
Solve the problem.
The function defined by P(x)=994e^0.0001308x approximates the atmospheric pressure (in millibars) at an
1 answer
71 views
A toy rocket is shot vertically into the air from a launching pad 4 feet above the ground with an initial velocity of 88 feet
1 answer
88 views
Body mass index, or BMI, is used by physicians to assess a person's level of fatness. BMI varies directly as an
1 answer
88 views
The force required to compress a spring varies directly as the change in the length of the spring. If a force of 30 pounds is
1 answer
85 views
A physician orders 109.5 milligrams of a drug. It is available in 18.25-milligram tablets. How many tablets should the
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75 views
A train leaves Little Rock, Arkansas, and travels north at 55 kilometers per hour. Another train leaves at the same time and
1 answer
83 views
A single, six-sided die is rolled. Find the probability of rolling an odd number or a number less than 6.
1 answer
118 views
In a hybrid corn research project,250 seeds were planted, and 105 of them germinated. Find the empirical probability that
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64 views
A bass guitarist worked on 12 music projects last year. He wrote and produced 4 projects. He wrote a total of 7 projects. He
1 answer
85 views
Use the sets to finf F union (D intersection E) Let D ={12,15,17}, E={12,14,15,16}, and F={11,13,14,15,17}
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50 views
Let D= {2,5,7}, E={2,4,5,6} and F={1,3,4,5,7} List the elements in the set D U E.
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39 views
Let U= {1,2,3,4,5,6}, A={1,2,4,6}, and B= {1,3,5} Find the set A unbrella B
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30 views
The table shows the specifications of an adjustable rate mortgage (ARM). Assume no caps apply. Find a) the initial
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92 views
The table shows the specifications of an adjustable rate mortgage (ARM). Assume no caps apply. Find a) the initial
1 answer
87 views
The table shows the specifications of an adjustable rate mortgage (ARM). Assume no caps apply. Find a) the initial
1 answer
93 views
You may remember seeing home mortgage interest rates fluctuate widely in a period of not too many years. Refer to the
1 answer
70 views
You may remember seeing home mortgage interest rates fluctuate widely in a period of not too many years. Refer to the
1 answer
63 views
How much money should be deposited today in an account that earns 4% compounded monthly so that it will accumulate to 9000 in
1 answer
68 views
Tony opened a hot dog stand last April. He borrowed $6500 to pay for the stand and startup inventory, and he agreed to pay
1 answer
79 views
Tony opened a hot dog stand last April. He borrowed $ to pay for the stand and startup inventory, and he agreed to pay off
1 answer
90 views
Complete the table below comparing exponential equations with the equivalent logarithmic equation. Then first row is done for
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86 views
8.6 Exponential and Logarithmic Functions, Graphs, and Models
Consider the exponential function f(x)=3(2)^x. Fill in the table to
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111 views
A farmer climbs to the top of a silo, which is 80 feet high, and throws a rock straight up at a speed of 64 ft/sec. The height
1 answer
77 views
Occasionally a savings account may actually pay interest compounded continuously. For each deposit, find the interest earned
1 answer
90 views
Occasionally a savings account may actually pay interest compounded continuously. For each deposit, find the interest earned
1 answer
123 views
Tony opened a hot dog stand last April. He borrowed $6800 to pay for the stand and startup inventory, and he agreed to pay
1 answer
77 views
Find the missing final amount (future value) and interest earned.
Principal Rate Compounded Time Final Amount Compound
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77 views
Find the following for a $200,000 fixed-rate mortgage and the given information.
a) Monthly mortgage payment (principal
1 answer
103 views
Solve the equation for real solutions by using the square root property.
(x+1)^2=64
1 answer
61 views
Solve the equation for real solutions by the quadratic formula.
9x2−5x−7=0
1 answer
94 views
Question content area top left
Part 1 Sketch the graph of the quadratic function. Indicate the coordinates of the vertex of the
1 answer
117 views
A college is planning to construct a rectangular parking lot on land bordered on one side by a highway. The plan is to use 400
1 answer
127 views
A toy rocket is shot vertically into the air from a launching pad 9 feet above the ground with an initial velocity of 80 feet
1 answer
109 views
Graph the equation on paper, and then choose the correct graph.
y=3x Question content area bottom left Part 1 Choose the
1 answer
100 views
Graph the equation on paper, and then choose the correct graph on the right.
y= 1 3x Question content area bottom left Part 1
1 answer
84 views
Write in logarithmic form.
3^5=243 .
1 answer
78 views
Solve the problem.
The function defined by P(x)=946e−0.0001277x approximates the atmospheric pressure (in millibars) at
1 answer
68 views
Solve the equation for real solutions by using the square root property.
(x+1)2=64
1 answer
57 views
Solve the equation by the zero-factor property.
x(x+ 8)=0
1 answer
34 views
Question content area top
Part 1 Tony opened a hot dog stand last April. He borrowed $5800 to pay for the stand and startup
1 answer
88 views
Find the half-life of a radioactive element, which decays according to the function A(t)=A0e−0.0303t, where t is
1 answer
115 views
Carbon-14 is a radioactive form of carbon that is found in all living plants and animals. After a plant or animal dies, the
1 answer
93 views
Solve the problem.
The function defined by P(x)=1007e−0.0001272x approximates the atmospheric pressure (in millibars) at
1 answer
86 views
Solve the problem.
The function defined by P(x)=1007e−0.0001272x approximates the atmospheric pressure (in millibars) at
1 answer
80 views
Convert to an exponential equation.
3=log5125
1 answer
60 views
Write in logarithmic form.
1/2^-3=8
1 answer
77 views
Write in logarithmic form.
6^2=36
1 answer
65 views
Question content area top left
Part 1 Graph the equation on paper, and then choose the correct graph on the right. y= 1 6x
1 answer
94 views
Question content area top left
Part 1 Graph the equation on paper, and then choose the correct graph. y=2x Question content
1 answer
106 views
How much money should be deposited today in an account that earns 4% compounded monthly so that it will accumulate to $9000 in
1 answer
88 views
Jay Jenkins takes out a 12.5% simple interest loan today that will be repaid 9 months from now with a payoff amount of
1 answer
83 views
Occasionally a savings account may actually pay interest compounded continuously. For each deposit, find the interest earned
1 answer
1,243 views
Find the missing final amount (future value) and interest earned.
Principal Rate Compounded Time Final Amount Compound
1 answer
91 views
Tony opened a hot dog stand last April. He borrowed $5800 to pay for the stand and startup inventory, and he agreed to pay
1 answer
80 views
Find the future value of each deposit if the account pays (a) simple interest, and (b) interest compounded annually.
1 answer
84 views
Find the simple interest owed for the loan.
$2,950 at 10% for 1 year
1 answer
64 views
Sketch the graph of the quadratic function. Indicate the vertex and two additional points.
y=x2−2 Question content area bottom
1 answer
100 views
Sketch the graph of the quadratic function. Indicate the coordinates of the vertex of the graph.
y=−2x2+12x−11 Question
1 answer
125 views
A college is planning to construct a rectangular parking lot on land bordered on one side by a highway. The plan is to use 560
1 answer
94 views
Question content area top
Part 1 A toy rocket is shot vertically into the air from a launching pad 4 feet above the ground with
1 answer
86 views
A toy rocket is shot vertically into the air from a launching pad 6 feet above the ground with an initial velocity of 128 feet
1 answer
84 views
If the graph of f(x)=ax2+bx+c is a parabola that opens downward, what must be true of the value of a?
1 answer
56 views
State whether the parabola opens upwards or downwards.
y = x^2+4x+4
1 answer
34 views
Find any y-intercepts.
f(x)=4x2−x+8
1 answer
45 views
Solve the equation by the quadratic formula. Give only real number solutions.
2x2−3x=−6
1 answer
81 views
Solve the following equation using the quadratic formula.
2x2−1=9x
1 answer
43 views
Solve the equation for real solutions by the quadratic formula.
2x2=7x+1
1 answer
78 views
Question content area top
Part 1 Solve the equation for real solutions by the quadratic formula. 3x2−5x−7=0
1 answer
75 views
Solve the equation by the zero-factor property.
x2+11x+30=0
1 answer
50 views
Solve the equation by the zero-factor property.
x2−x−72=0
1 answer
50 views
Solve the equation by the zero-factor property.
x(x+18)=0
1 answer
45 views
Solve the equation by the zero-factor property.
(s−36)(s+25)=0
1 answer
33 views
Factor the difference of squares.
w2−36
1 answer
64 views
Factor the trinomial.
v2−4v−60
1 answer
50 views
Write in standard notation.
1.92×10−5
1 answer
50 views
Write the following number in scientific notation.
1,291,000
1 answer
75 views
How many liters each of 25% and 10% acid should be mixed to obtain 15 liters of 12% acid?
Kind of Solution Liters of
1 answer
96 views
The Jurassic Zoo charges $9 for each adult admission and $7 for each child. The total bill for the 80 people from a school
1 answer
85 views
Solve the system of equations by substitution.
4x+y=14 y=3x
1 answer
39 views
Solve the system of equations by substitution.
4x+y=14 y=3
1 answer
36 views
Solve the system by elimination.
3x−3y=1 x−y=15
1 answer
36 views
Find the product.
5x23x3−2x+4
1 answer
45 views
Find the product.
(5x+13)(7x−6)
1 answer
55 views
Find the product.
(c+7)(c−5)
1 answer
34 views
Subtract the polynomials.
(5r5+10r2−4)−(9r5−8r2+17)
1 answer
41 views
Use the product, quotient, and power rules, as necessary, to simplify the following expression. Write the answer with
1 answer
132 views
Convert the number below from standard notation to scientific notation.
5,500,000,000
1 answer
83 views
Convert the number below from standard notation to scientific notation.
0.0000072
1 answer
75 views
Express the number 0.05 in scientific notation.
1 answer
41 views
Convert the number below from standard notation to scientific notation.
0.0000012
1 answer
71 views
Convert the number below from standard notation to scientific notation.
0.0000078
1 answer
102 views
Convert the number from scientific notation to standard notation.
5.4×108
1 answer
95 views
Convert from scientific notation to standard notation.
3.41×10−5
1 answer
84 views
Use the product, quotient, and power rules, as necessary, to simplify the following expression.
27 22
1 answer
71 views
In his motorboat, Tran travels upstream at top speed to his favorite fishing spot, a distance of 120 miles, in 8
1 answer
80 views
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