07/24/22

The acceleration of an object (in m/s2) is given by the function a(t) = 3 sin ( t ) .
The initial velocity of the object v(0)=-5 m/s. Round your answers to four decimal places.a) Find an equation v(t) for the object velocity.b) Find the object's displacement (in meters) from time 0... more
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07/24/22

could you help me? Please help me soon!!!!!!!!!!!!! i need your help Thank you 😢🙏🙏🙏🙏
4. St. Josephine Bakhita Catholic Secondary School plans to do some landscaping around their building. They have two estimates:Company A: $125 for a landscape plan, plus $25 per hour to do the... more
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07/24/22

If f(f(x))=x²+x-1, what is f(x)
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07/23/22

Jeremiah and Wayne travels 5 mph faster than Jeremiah and after 7 hours they are 231 miles apart, how fast is each traveling?
Jeremiah and Dwayne both leave the restaurant at the same time, but in opposite directions. If Dwayne travels 5 mph faster than Jeremiah and after 7 hours they are 231 miles apart, how fast is each... more
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07/23/22

logic reasoning
The brown team scored more points than the green team. The green team scored more points than the purple team, and the brown team scored fewer points than the grey team. Which team scored the... more
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07/23/22

A rectangular room is 4 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room.
A rectangular room is 4 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room.
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07/23/22

A rectangular room is 4 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room.
A rectangular room is 4 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room.
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07/23/22

Math Question help
The nearby beach has an average depth of the water at low tide of 1 m. The average depth of the water at high tide is 8 m. One complete cycle takes 12 h. (a) Determine the equation that models the... more
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07/23/22

help me quickly !!!! thank you
Ella is deciding between two cell phone plans: Which plan should she sign up for? (explain fully!)Plan A: $35 plus 5₵/minPlan B: $65 with unlimited minutes
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07/22/22

Quadratic Relations Thinking Problem
A farmer has 540m of fencing to enclose a rectangular area and divide it into two sections.a) Write an equation to express the total area enclosed in terms of the width.b) Determine the dimensions... more
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07/22/22

Quadratic Relations
Hardeep shoots a firecracker up off the roof of a building, and it falls to the ground below. The height of the firecracker can be modelled by the equation "h = -5.25t^2 + 42t + 12" where h is the... more
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07/22/22

Quadratic Relations (ex. Graphing)
The captain of a riverboat cruise charges $36 per person, including lunch. The cruise averages 300 customers a day. The captain is considering increasing the price. A survey of customers indicates... more
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07/22/22

Which of the following points lies on 3x-y=-2
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07/22/22

Solve for x in sin xtan x + tan x – 2sin x + cos x = 0 for 0 ≤ x ≤2π rads.
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07/22/22

Find the height for an equilateral triangle with side length 13.
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07/22/22

Mathematics question
Let a and b be positive integers such that (i) both a and b have at least two digits; (ii) a + b is divisible by 10; (iii) a can be changed into b by changing its last digit. Prove that the... more
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07/22/22

The polynomial of degree 3, P (x), has a root of multiplicity 2 at x = 5 and a root of multiplicity 1 at x = − 2 . The y-intercept is y = − 15 .
Find a formula for P(x).P(x)= _____.
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07/22/22

If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
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07/22/22

How to determine the area bounded by the curves?
Determine the area bounded by the curves y = ex, y = x2 - 1, x = -1, and x = 1.
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07/21/22

Find level of production yielding maximum profit hence find maximum profit

.a)The profit function for a certain commodity is given by 𝑃 (𝑥)=110𝑥−𝑥2−1000. Find the The level of production that yields maximum profit and hence find the maximum profit(6 marks)
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07/21/22

Find level of production yielding maximum profit hence find maximum profit

.a)The profit function for a certain commodity is given by 𝑃 (𝑥)=110𝑥−𝑥2−1000. Find the The level of production that yields maximum profit and hence find the maximum profit(6 marks)
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07/21/22

How to find the area given the following?
Find the area bounded by the parabola y2 = 8x, the line y = x + 2, and the x-axis.
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07/21/22

Each marble bag sold by Joe's Marble Company contains 5 green marbles for every 3 red marbles. If a bag has 35 green marbles, how many red marbles does it contain?
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07/21/22

15 farmers need 20 days to complete their work and ask students to help them.
15 farmers can finish their work in 20 days.knowing that 7 students can finish the same amount as much as 5 workers. How much time will it take for the farmers to finish their work if 14 students... more
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07/21/22

i need this question answered extremely fast
You deposit $10000 in an account earning 6% interest compounded continuously. The amount of money in the account after tt  years is given by A(t)=10000e^0.06tHow much will you have in the account... more
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