Raymond B.

Math

07/07/22

Lafyette paid $165 for an item that was originally priced at $430

Lafyette paid $165 for an item that was originally priced at $430. What percent of the original price did Lafyette pay? Round your answer to the nearest tenth of a percent.Lafyette paid % of the... more

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Math

07/06/22

A company wants to decrease their energy use by 13%. If their electric bill is currently $1,600 a month, what will their bill be if they are successful? Round your answer to the nearest dollar.

A company wants to decrease their energy use by 13%. If their electric bill is currently $1,600 a month, what will their bill be if they are successful? Round your answer to the nearest dollar.$If... more

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Math

07/06/22

Math question about boats

A boat can travel 20 km/hr in still water. It can travel 47 km downstream in the same time it travels 33 km upstream. What is the speed of the current?

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Math

07/06/22

Fill in the blanks using the rules of exponents

Xn/xm

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Math

07/06/22

When a number is decreased by 20% of itself the result is 48. What is the number

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Math

07/06/22

When a number is decreased by 20% of itself the result is 48. What is the number

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Math

07/06/22

When a number is decreased by 20% of itself the result is 64. What is the number

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Math

07/06/22

When a number is decreased by 20% of itself the result is 64. What is the number

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Trigonometry

07/06/22

Trig identities

(2sin^2(x))/1-cosx=2sinx+sin2x

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Math

07/06/22

Mathematics question

1125899906842624 mod 13What is the fastest way to find for the answer?

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Calculus

07/06/22

calculus question

A bacterial culture has an initial population of 10,000. If its population declines to 4000 in 6 hours, when will its population be 2947? Assume that the population decreases according to the... more

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Math

07/06/22

Write a function C(x) that describes the cost of the project.

A rectangular area adjacent to a river is fenced in; no fence is needed on the river side. The enclosed area is 1500 square feet. Fencing for the side parallel to the river is $8 per foot, and... more

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Math

07/06/22

Determine whether each function is linear or quadratic. Identify the quadratic, linear, and constant terms of the function y = (x - 2)(x + 5)

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Statistics

07/06/22

Probability - Statistics

Company XYZ has 108 employees. 31 of the employees are vegetarian, 27 of the employees own a Nissan Leaf and 15 of the employees are vegetarian and own a Nissan Leaf. If you randomly select an... more

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Statistics

07/05/22

GPA Is Approximately Normally Distributed For All Students That Have Been Accepted To UCLA. The Average Gpa Is 4.0 With Standard Deviation Of .2. What Percent Had A Gpa Above 4.1

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Math

07/05/22

Let p and q represent the following simple statements:

P: The chair is broken.Q: It is time to sleep.R: the taxes are high.Write the following compound statement in its symbolic form.The chair is broken and it is time to sleep, or the taxes are... more

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Math

07/05/22

Let p and q represent the following simple statements:

P: The chair is broken.Q: The table is fixed.R: the table is set.Write the following compound statement in its symbolic form. If the chair is broken, then the table is fixed or the table is not set.

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Math

07/05/22

Let p and q represent the following simple statements:

P: I study.Q: I pass the class.Write the following compound statement in its symbolic form.I do not pass the class if and only if I study.The statement "I do not pass the class if and only if I... more

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Math Precalculus Mathematica

07/05/22

Distance Traveled Help

A ball drops from a height of 13 feet. Each time it hits the ground, it bouncesup 40 percents of the height it falls. Assume it goes on forever, find the totaldistance it travels.

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Math

07/05/22

Ruth found 50 chairs for $10. Please help Ruth by figuring out the ratio.

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Algebra 1

07/05/22

The phone company Splint has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone.

The phone company Splint has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 490 minutes, the... more

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Math

07/05/22

Let p and q represent the following statements.

P: It is Tuesday.Q: I am working.Write the following statement in its symbolic form. It is not Tuesday, but I am working.The statement "It is not Tuesday, but I am working." is written ____

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Algebra 1

07/05/22

After visiting the Titanic,

After visiting the Titanic, Captain Brain and Mr. Pinky are taking the Alvin submarine back to the surface of the water. They start 1800 meters below the surface of the water, and ascend at 34... more

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Math

07/05/22

College algebra example

Write an equation for the line that passes through (3,-2) and is Parallel to the line whose equation is y =2x+4 .

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Math

07/05/22

Equivalent Expressions

Which expressions are equivalent to Choose all answers that apply:A. -8c+6 B. 3(−4c+2)+4c C. None of the above

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Lafyette paid $165 for an item that was originally priced at $430

A company wants to decrease their energy use by 13%. If their electric bill is currently $1,600 a month, what will their bill be if they are successful? Round your answer to the nearest dollar.