comstrategie
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
comstrategie
comstrategie
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
Suppose at one point along the Nile River a ferryboat must travel straight across a 1.40-mile stretch from west to east. At this location, the river flows from south to north with a speed of 2.35 m/s. The ferryboat has a motor that can move the boat forward at a constant speed of 21.8 mph in still water. In what direction should the ferry captain direct the boat so as to travel directly across the river?
General
3 months ago
describe the graph of the functions y=|x+2|
General
3 months ago
someone solve this question!!!??Thank you
General
3 months ago
A system of equations and its solution are given below.system A-x - 2y=75x - 6y=-3solution (-3,-2)Choose the correct option that explains what steps were followed to obtain the system of equations below.system B-x - 2y= 7-16y=32A. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -5. The solution to system B will not be the same as the solution to system A.B. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -6. The solution to system B will not be the same as the solution to system A.C. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 3. The solution to system B will be the same as the solution to system A.D. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 5. The solution to system B will be the same as the solution to system A.
General
3 months ago
Select all the correct answers.Look at the graphs of y = 4x2 + 7x - 11 and y = 3x + 4. At which points are the two equations equal?410-87654327-1y = 3x + 4
General
3 months ago
Which composition of similarity transformations maps ALMN to AL'M'N'?a dilation with a scale factor less than 1 and then a reflectiona dilation with a scale factor less than 1 and then a translationa dilation with a scale factor greater than 1 and then a reflectiona dilation with a scale factor greater than 1 and then a translation
General
3 months ago
graph the equation by plotting three points. if all three are correct, the line will appear. -3y=5x-7
General
3 months ago
Need help with this please.Choose the correct answers for (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item for its cash price a TV with a cash price of $600 at $59.00 per month for 12 monthsA. the choices are 708.00698.00688.00B. the choices are88.00108.0098.00C. the choices are10119
General
3 months ago
match the expression please!!! 20 points
General
3 months ago
A company issues auto insurance policies. There are 900 insured individuals. Fifty-four percent of them are male. If a female is randomly selected from the 900, the probability she is over 25 years old is 0.43. There are 395 total insured individuals over 25 years old. A person under 25 years old is randomly selected. Calculate the probability that the person selected is male.
General
3 months ago
The final exam of a particular class makes up 40% of the final grade, and Moe is failing the class with an average (arithmetic mean) of 45% just before taking the final exam. What grade does Moe need on his final exam in order to receive the passing grade average of 60% for the class?
General
3 months ago
Add 0.0025 kg, 1750 mg, 2.25 g, and 825,000 μg, and express the answer in grams.
General
3 months ago
A low-strength children’s/adult chewable aspirin tablet contains 81 mg of aspirin per tablet. How many tablets may be prepared from 1 kg of aspirin?
General
3 months ago
Adhesive tape made from fabric has a tensile strength of not less than 20.41 kg/2.54 cm of width. Reduce these quantities to grams and millimeters.
General
3 months ago
An inhalation aerosol contains 225 mg of metaproterenol sulfate, which is sufficient for 300 inhalations. How many micrograms of metaproterenol sulfate would be contained in each inhalation?
General
3 months ago
Norgestrel and ethinyl estradiol tablets are available containing 0.5 mg of norgestrel and 50 μg of ethinyl estradiol. How many grams of each ingredient would be used in making 10,000 tablets?
General
3 months ago
Adalimumab (Humira), a recombinant human monoclonal antibody, is available in a prefilled syringe containing 40 mg/0.8 mL. Calculate the concentration of drug on a mg/mL basis.
General
3 months ago
Rewrite the function f of x equals 7 times one half to the 3 times x power using the properties of exponents. f of x equals 7 times three sixths to the x power f of x equals 7 times one eighth to the x power f of x equals 21 times three sixths to the x power f of x equals 343 times one eighth to the x power
General
3 months ago
A projectile is fired from a cliff 220 ft above water at an inclination of 45 degrees to the horizontal, with a muzzle velocity of 65 ft per secound. the height ,h, of the projectile abore water is given, h(x)=(-32x^2)/ ((65)^2 ) +x+220. x is the horizontal distance of the projectile from the face of the cliff. What is the maximum value of x?
General
3 months ago
An oral liquid concentrate of sertraline hydrochloride (Zoloft) contains 20 mg/mL of the drug. How many grams of sertraline hydrochloride are in each 60-mL container of the concentrate?
General
3 months ago
Previous
1
2
3
Next