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Jason wants to fill a cylindrical water tank to its full capacity. He knows that the volume of the tank is equal to the product of pi, the square of the radius of the tank, and the height of the tank. Jason measured the height of the tank and found it to be 15 feet. He also measured the radius of the cylindrical tank and found it to be 10 feet.If V represents the volume of the cylindrical tank, then which of the following equations can be used to calculate the volume of the tank?
General
2 months ago
a student was asked to prove cos(x+pi)=-cosx the students work follows, where was the students mistake?
General
2 months ago
Prove csc (pi/2 - x) = sec x
General
2 months ago
What are the coordinates of the focus of the parabola?y= −1/12x^2−x+6(−6, 6)(6, 6)(6, 9)(−6, 9)
General
2 months ago
100 points please help me, 3 math equations
General
2 months ago
PLEASE HELPClick an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Solve the following equation. Then place the correct number in the box provided. 4 - 7x + 10 = 15 - 6x - 8(x is already in the first box and the = sign is in the second box)
General
2 months ago
Someone please help :(At time x=0, water begins to drip steadily out of a water tank. After 1 hour, there are 7.8 gallons of water in the tank. After 9 hours, 6.2 gallons remain. Write a linear function rule that models the number of gallons of water y left in the tank for any number of hours x.
General
2 months ago
Nine tenths of a sum a money 2.70find the sum of money
General
2 months ago
can some one please answer my last 3 questions for the day? it answer choice and for 30pts! brainliest, rattings, thanks, etc
General
2 months ago
The mass of a textbook is approximately 0.00165 metric ton. How is this number written in scientific notation? A) 165 × 10^−5 B) 1.65 × 10^−3 C) 16.5 × 10^−4 D) 0.165 × 10^−2
General
2 months ago
What are the solutions of the given equation 2x^2+9x+10=0
General
2 months ago
Find the interest rate needed for an investment of $10,000 to grow to an amount of $11,000 in 4 years if interest is compounded quarterly. (Round your answer to the nearest hundredth of a percent.) %
General
2 months ago
Solve for x.5(х – 10) = 30 — 15хx = 1x = 4х = 5х = 8
General
2 months ago
How to integrate with steps:(4x2-6)/(x+5)(x-2)(3x-1)
General
2 months ago
Simplify the expression using properties of exponents
General
2 months ago
Which of the following numbers is closest to the mean of this distribution?A. 5B. 3C. 6D. 7E. 4
General
2 months ago
can someone please help me out?
General
2 months ago
A ball is thrown at an initial height of 7 feet with an initial upward velocity at 27 ft/s. The balls height h (in feet) after t seconds is give by the following. h- 7 27t -16t^2 Find the values of t if the balls height is 17ft. Round your answer(s) to the nearest hundredth
General
2 months ago
A clothing store has just advertised at a bargain price, that a customer tries on a t-shirt is 0.40. a new range of t-shirts. The probability If a customer tries a t-shirt, the probability that they will buy it is 0.70 while if a customer does not try on a t-shirt, the probability that they will buy it is 0.15. A customer has just bought a t-shirt. Find the probability that the customer did not try on the t- shirt.
General
2 months ago
Carla is cutting pieces of string that are exactly 24 3/8 inches long. How many pieces can she cut from a ball of string that’s is 100 feet?
General
2 months ago
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