07/11/21

After a 5% increase, the population of a city is 117000.
After a 5% increase, the population of a city is 117000.After a 5% increase, the population of a city is 117000. What was the former population? (Remember: Do not use commas in your answer!)
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07/11/21

Simplify the expression (1)
(-10x8y-6z-9)5 Give your answer using the form AxByCzD.
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07/10/21

Beth’s scores on the six Earth science tests she took this semester are: 100, 95, 55, 85, 75, 100 For this population, how many scores are within one standard deviation of the mean?
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07/10/21

Why isn't slope run over rise?
Why isn't slope run over rise ? Why does run go first in the numerator?
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07/10/21

Find an explicit formula for the beetle population after n weeks. Pn =    After how many weeks will the beetle population reach 219?  ____  weeks
A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=9, and the population after 6 weeks is P6=69.Find an explicit formula for the beetle... more
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07/09/21

.Find an explicit formula for the beetle population after n weeks. Pn = ______  After how many weeks will the beetle population reach 219? ________ weeks
A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=9, and the population after 6 weeks is P6=69.Find an explicit formula for the beetle... more
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07/09/21

What is the derivation of completing the square?
I don't want to see the geometrical way but algebraicly like how did the idea of completing the square came from?
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07/09/21

Find the equation for the line that passes through the points ( 5 , − 8 ) and ( − 3 , 1 ) .
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07/09/21

What is the proof of Descartes's rule of sign?
What is the proof of Descartes's rule of sign?
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07/09/21

PLEASE HHELP!!! Bring the fraction:
b/7a^2c to a denominator of 35a^3c^3a/a-4 to a denominator of 16-a^2
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07/09/21

Seven less than a number is equal to four
Seven less than a number is four
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07/09/21

How can I find the value of sin(sin^-1(4/5)+tan^-1(5/12)) without using calculator?.Use angle sum or different identities.
Please help me in this..Tomorrow is my exam.
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07/09/21

What is an exponential function when it's graph doesn't cross the y axis

What is an exponential function when it's graph doesn't cross the y axis
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07/09/21

Air is being pumped into a spherical balloon at a rate of 500 cubic centimeters per minute.

(Note the volume of a sphere is 43πr3) Determine the rate at which the radius of the balloon is increasing when the radius of the balloon is 20 centimeters.
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07/09/21

Solve the problem
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07/09/21

The angles of a triangle are in the ratio of 5:6:7 find the smallest angle
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07/09/21

Can you translate into equation.
4 more than 5 times a number plus 2 times that number increased by 40
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07/09/21

inverse function

determine inverse function of f(x)=-2(x-3)^2+1
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07/08/21

Im not sure how to plug this into a formula
Determine the quadratic function that has the given roots and passes through the given point. Express each function in standard form a. 𝑥 = 2 ± √5, 𝐺𝑖𝑣𝑒𝑛 𝑃𝑜𝑖𝑛𝑡: (2,10) [5 T/I] b. 𝑥 = 1 3 𝑎𝑛𝑑 𝑥 =... more
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07/08/21

What would log3 =
20•log3(11y)=log 3 ( )
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07/08/21

Bring the fraction:

b/7a^2c to a denominator of 35a^3c^3a/a-4 to a denominator of 16-a^2
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07/08/21

What is the area of a triangle with sides measuring 7 cm, 7.2 cm and 9 cm?
Round to the nearest tenth. Area ≈ __?__ cm2.
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07/08/21

A triangle has a base of 8 inches and sides of 4 and 7 inches.
What is the height of the triangle?Round to the nearest hundredth. The height is approximately __?__  in.
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07/08/21

The Law of Sines & The Law of Cosines
The triangle below has sides with lengths a = 52, b = 70, and c = 73.Find the measure of the largest angle.Round to the nearest thousandth.The largest angle is approximately __?__  °
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07/08/21

Jamie builds chairs and tables in her shop. It takes her 2h to make a chair and 7h to make a table. Jamie works 60 h a week. She made 4 tables last week.
Write an equation that describes this situation. Include a "LET" statement. Solve the equation to find the number of chairs she made last week.
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