02/14/20

In a community of 3200 homes, 72% of the households participate in the community recycling program. How many households is this?

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02/14/20

Physical Science Questions
A thick wire will have ____ resistance than a thin wire of the same material.(A) open(B) marginal(C) greater(D) less (E) none of the above 2. The thin wire in the previous question will... more
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02/14/20

The measure of two complementary angles are consecutive even integers, find the measure of each angle
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02/14/20

40% of 60 is what number?
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02/14/20

The equation of the tangent line to the curve y=x+x−−√ at the point (49,56) is
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02/14/20

How do I do this? Complex number question with magnitude

X^3+1=0Solve the equation over the set of complex numbers, find the magnitude of the solutions.
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02/13/20

Question about neuron speed.

A neuron travels at 120 metres per second. How many milliseconds does it take for a neuron to travel 1.6 metres? Round your answer to one decimal place.
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02/13/20

The endpoints of the diameter of a circle are at (-12, 14) and (6, 4). What is the location of the center of the circle?
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02/13/20

Ratio & Proportion
A statue is made up of iron and nickel in a ratio of 2:7. If the statue weights 81 pounds, what is the weight of the nickel in the statue?
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02/13/20

Which of the following is equivalent to ln(x2y) - 2 ln(xy) + 3 ln y?
A - 0B - In x + In yC - 2 In yD - 2 In x + 2 In y E - In x + 2 In y
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02/13/20

Circuits In Parallel Pt #2
Two resistors r1=6Ohms and r2=12Ohms are connected in parallel to each other and in series to r3=2Ohms. An ammeter measure an electric current of 3 A flowing through resistor r3. What is the net... more
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02/13/20

A town has a population of 5000 and grows at 2% every year. What will be the population after 5 years, to the nearest whole number?
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02/12/20

Math problem, so confused
The value of 3 in the number 3782 is how many times the value of 3 in the number 378 ?
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02/12/20

The sum of two numbers is 20 and the difference is 4
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02/12/20

A ball rolls down a hill with a height of 10m and the ball has a mass of 20kg. and then bounces up 4 m and has a gravity of 10. what is it's dissipated energy
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02/12/20

Choose the description to match the correct matrix.
coefficient matrixA.  B. C. D. E. PreviousPowered
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02/12/20

Circuits In Parallel
Two Resistors R1=6Ohms And R2=12Ohms Are Connected In Parallel To Each Other And In Series To R3=2Ohms. What Is The Net Resistance In The Circuit?
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02/12/20

An element with mass 490 grams decays by 28.6% per minute. How much of the element is remaining after 16 minutes, to the nearest 10th of a gram?
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02/12/20

What is the conjugate?
What is the conjugate of -2+√b ?(A) -2 - √b(B) (1)/(-2 + √b)(C) b + 4(D) 2 + √b (E) none of the aboveFor this I got (E) none of the above, because I got -2√b. Is this correct?
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02/12/20

A line passes through the point , 6−1 and has a slope of −43. Write an equation in point-slope form for this line.

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02/12/20

math question i do not understand
The weight of a synthetic ball varies directly with the cube of its radius. A ball with a radius of 2 inches weighs 0.80pounds. Find the weight of a ball of the same material with a​ 3-inch radius.
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02/11/20

word problem, votes.
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 6 to 5. If there were 4655 no votes, what was the total number of votes?
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02/11/20

How much is $5400 decreased by 23.5%
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02/11/20

What is the size of the product matrix when a 2 × 3 matrix is multiplied by a 3 × 2 matrix?
A. 2 × 2B. 2 × 3C. 3 × 2D. 3 × 3
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02/11/20

you receive 15% of the profit from a car wash. how much money do you receivebfrom a profit of $300?
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