-
The area of a projected picture on a movie screen varies directly as the square of the distance from the projector to the screen.
-
Help pls!! Graph the image of the figure after a dilation with a scale factor of 3 centered at (2, −7)
-
PLEASE HELP 30 POINTS!!!!!!!! Without graphing the lines to the equations, given any two linear equations explain how you can tell if the lines of the two equations are parallel.
-
Research the daily temperatures of 12 NZ cities for a 7-day period. Record this data in ascending order, ascertain the average temperatures for these cities on that week and determine the temperature
-
Oscar need to fill a sphere shaped balloon with helium. If the balloon has diameter of 8 inches, what is thw total amount of helium that the balloon will hold to the nearest tenth?
$50.00
Math
Waiting for answer
-
My homework is on finding maximum and minimum values and critical points in a function. Is g( )= 4 -tan differentiable everywhere?
$50.00
Math
Waiting for answer
-
) The cost C (in dollars) of manufacturing x number of high-quality computer laser printers is C= 15x^¾ +54x^⅔ +600,000. Currently, the level of production is 1728 printers and that level is increa
-
A class's exam scores are normally distributed. If the average score is 65 and the standard deviation is 6, what percentage of students scored below 71? Hint: Use the 68-95-99.7 rule. 34% 50% 68% 84%
-
A pendulum swinging through a central angle of 133° completes an arc of length 11.3 cm. What is the length of the pendulum? Round to the nearest hundredth.
$10.00
Math
Waiting for answer
-
Natasha places an online order for plate holders to display her antique plates. She chooses a specific site because it has a promotional offer of 15% off on all purchases. She orders 3 large holders f
-
Fresh produce is delivered to a restaurant every 4 days. Every 6 days, the restaurant receives a delivery of dried and canned goods. If the produce and dried and canned goods were delivered today, how
-
Paul has an eight-year loan with a principal of $26,900. The loan has an interest rate of 8.18%, compounded quarterly. If Paul pays $1,527 in service charges and makes quarterly payments on his loan,
-
If the store purchases a product at wholesale cost of a dollar 65 and it is sold at $2.20 what is the gross profit percentage
$50.00
Math
Waiting for answer
-
Find the dimensions of the open rectangular box of maximum volume that can be made from a sheet of cardboard 1515 in. by 99 in. by cutting congruent squares from the corners and folding up the sides.
-
The floor of a restaurant is covered with 9500 rectangles-shaped tiles. Each tile has a base of 0.28 meter and a height of 0.34 meter. What is the area of the floor?
-
A drama club is planning a bus trip to New York City to see a Broadway play. The cost per person for the bus rental varies inversely to the number of people going on the trip. It will cost $30 per per
$12.00
Math
Waiting for answer
-
There are 25 computers in math lab.There are 6 activity booklets for every 2 computers in math lab.How many activity booklets are in math lab.
$50.00
Math
Waiting for answer
-
Hi, So I have this question quot;Find all vectors x, orthogonal to the base of B, so that the volume of the parallelepiped spanned by u, v, x equals...
-
20 POINTS: Ramone is building a fence around a vegetable garden in his backyard. The fence will be in the shape of a right isosceles triangle. Two of the side measures are 12 feet and 16 feet. Use a p
-
Kevin says that lines p and m will eventually intersect. Is Kevin correct? No, because they are non-coplanar. No, because they are parallel. Yes, because they are perpendicular. Yes, because they are
$10.00
Math
Waiting for answer
-
Your school gets a dunk tank for its spring fair. The tank is in the shape of a cylinder that is 5 feet high and has a radius of 3 feet. About how much water can the dunk tank hold? Use 3.14 for pi.
$12.00
Math
Waiting for answer
-
A pilot heads his jet due east. The jet has a speed of 450 mi/h relative to the air. The wind is blowing due north with a speed of 30 mi/h. (Assume that the i vector points east, and the j vector poin
$50.00
Math
Waiting for answer
-
If you want to place a 10 1/2 inch wide picture frame in the center of a 4ft wall, how much space will be on each side of the picture?
-
A patient weighing 175 lb is prescribed a drug at a dosage of 5 mg/kg body weight per day. The drug is administered in tablet form, each tablet...
-
Find the equation of a line parallel to y - 5 = 6x - 10 that passes through the point (4, 10). (answer in slope-intercept form)
$12.00
Math
Waiting for answer
-
Josh is hiking Glacier National Park. He has now hiked a total of 17 km and is 2 km short of being .50 of the way done with his hike. Find the total length of Josh's hike
-
If Garrett rode his bike uphill 2/3 of a mile in 1/6 of an hour, how fast was he traveling in miles per hour?
$50.00
Math
Waiting for answer
-
The diameter of a ball was measured with a degree of accuracy to the nearest 1cm; the diameter equaled 20 cm. What is the largest possible volume of the ball(V= 4 3 πr3) to the nearest cm3?
-
Give an example of fractions that you would compare by finding common denominator and an example of fractions you would compare by finding common numerator
-
Write the percents as fractions in simplest form. Alaska: 17.5%=17.5%= Florida: 1.7%= 1.7%= Hawaii: 0.288%= 0.288%= Illinois: 1.5%= 1.5%=
$20.00
Math
Waiting for answer
-
Help solving this? Joanne is a doctor who has just started her own practice. Her previous position paid her $80,000 a year. For office space, she uses a building which she owns and which she has rente
-
You are the buyer for Missy Weekend Wear (casual) outlet store. For April in store, you have already purchased a coordinate group, modern contrast....
-
Pablo’s goal is to have $5000 after 4 years. Is this possible if he invests with a rate of return of 6%? Explain
-
Noah want to buy a purebreed golden retriever puppy that he sees for $499. By the time he goes to buy it, the price has increased to $599. find the percent markup in the price of the puppy. Part b: if
$15.00
Math
Waiting for answer
-
An urn contains three red balls, five white balls, and two black balls. Three balls are drawn from the urn at random without replacement.
-
Suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. Of these 100 tickets, only 11 are winning...
$10.00
Math
Waiting for answer
-
An urn contains eight red balls, eight white balls, and eight blue balls, and sample of five balls is drawn at random without replacement.
-
A ball is thrown from a height of 123 feet with an initial downward velocity of 11/fts . The ball's height h (in feet) after t seconds is given by the following. h= 123-11t-16t^2 How long after the ba
-
PLZZZ HELPPP!! WILL MARK BRAINLIEST TO THE CORRECT ANSWER!!!! Sort the expressions from Polynomial and Not a polynominal x^4+ 3x^3-5x^2-7x+20 x^3- 2^2 +x- 12 x^-3 -x^-2 -6x^-1+ 8 x^2+3x^5-6x+ 12x^3 5
-
In the construction of copying an angle, how does step 5 ensure that the new angle will be congruent to the original angle?
-
A right rectangular prism has these dimensions: Length: Fraction 1 and 1 over 2 units Width: Fraction 1 over 2 unit Height: Fraction 3 over 4 unit How many cubes of side length Fraction 1 over 4 unit
-
Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. How far is Harper from home, if the map shows the distance as 3 inches?
-
Jacob is 4p years old. His neice is 5 years younger than 1/3 of his age Write his niece's age In terms of p.
-
Sarah cut off 1/8 of a 48 inch ribbon.Jane cut off 1/9 of a 36 inch piece of ribbon. They compared their cut pieces. Whose pice is longer? How much longer?
$10.00
Math
Waiting for answer
-
A homeowner wants to build, along her driveway, a garden surrounded by a fence.
$12.00
Math
Waiting for answer
-
The time (t) required to empty a tank varies inversely as the rate (r) of pumping. A pump can empty a tank in 90 minutes at the rate of 1200 L/min.
$20.00
Math
Waiting for answer
-
A $10,000 investment in a growth-oriented mutual fund over a recent 10-year period would have grown to $126,000.
$15.00
Math
Waiting for answer
-
Due to the same law, persons earning $500,000 per year had lower taxes removed from their paychecks on the first $106,800 they earned, saving them 2% of this portion of their salary. The same persons
-
An envelope from the post office is 3 inches wide with a total area of 30 square inches. What is the height of the envelope?
-
Scenario: you are tracking the velocity and position of a rocket-propelled object near the surface of Mars.