northwestfencebuilders
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
northwestfencebuilders
northwestfencebuilders
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
Adult tickets to space city amusement park cost x dollars. Childrens tickets cost y dollars. The henson family bought 3 adult and 1 child ticket for $163. The Garcia family bought 2 adult and 3 child tickets for $174. Write equations to represent the Henson's cost and the Garcia's cost. Solve the system.
General
4 months ago
A study of one thousand teens found that the number of hours they spend on social networking sites each week is normally distributed with a mean of 15 hours. The population standard deviation is 2 hours. What is the 95% confidence interval for the mean?
General
4 months ago
Which of the quadratic functions has the narrowest graph?y = −10x2y=2/5x2y = 9x2y = −0.9x2
General
4 months ago
Y = 2x - 3 Y = 4x + 1 ..... 2x - 3 = 4x + 1 what do i do next to get -2x = 4?
General
4 months ago
A rancher wants to create two rectangular pens, as shown in the figure, using an existing fence line as one side. The pens need to have a total area of 972 square feet. What dimensions should be used to minimize the amount of fence used?
General
4 months ago
A drum of oil has a height of 4 feet and a radius of 1.2 feet. The oil cost $22 per cubic feet.What is the cost to fill the drum of oil?Use 3.14 for pi.Round only your final answer to the nearest penny.Enter your answer in the box.
General
4 months ago
Functions f(x) and g(x) are shown below:f(x) g(x)f(x) = 3x2 + 12x + 16 graph of sine function which starts at 0 comma 0 and decreases to the minimum pi over 2, then increases to the maximum of 3 pi over 2 then decreases to 2 pi where the cycle repeatsCourtesy of Texas InstrumentsUsing complete sentences, explain how to find the minimum value for each function and determine which function has the smallest minimum y-value.
General
4 months ago
which of the following are accepted without proof in a logical system? A conjectures b postulatesc axiomsd theorems check all that apply
General
4 months ago
Please help! When the weight of an object equals the weight of the water displaced (or pushed away) by the object, the object is neutrally buoyant and easy to lift to the surface. A tanker made of 2.5 * 10^3 m^3 of steel sank to the bottom of the ocean. The density of steel is approximately 8 * 10^3 kg/m^3. The density of seawater is approximately 1 * 10^3 kg/m. Because gravity is pretty much the same everywhere on earth, the weight of the tanker can be assumed to be approximately equal to its mass. In cubic meters, what total volume of seawater needs to be displaced in order to lift the tanker to the surface?
General
4 months ago
Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid on the number line. Steve paid $ in taxes and $ total.
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next