01/31/22

Give all the solution over the interval 0 less than or equal to theta less than 2pi to the following equation. 10csc^2 (theta) - 5 =15
Please help. I’ve been stumped.
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01/31/22

Power to a product
How do you rewrite 64x18y12 using the power of a product?
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01/31/22

The sum of two numbers is 3. The difference of the two numbers is -41. What are the two numbers? The first number = The second number =

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01/31/22

Algebra help please
The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years.Write an exponential function for the graph. Use the function to find the value of the... more
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01/31/22

Math help algebra !!
Write the equation in logarithmic form.125 4/3=625
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01/31/22

Solve ln 2 + ln x = 5 . Round to the nearest thousandth, if necessary.
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01/31/22

An appliance manufacturer estimates that the profit y (in dollars) generated by producing x cooktops per month is given by the equation y = 10x + 0.5x2 − 0.001x3 − 4000, where 0 ≤ x ≤ 450.
(b) How many cooktops must be produced to begin generating a profit? (Round your answer to the nearest whole number.) cooktops(c) For what range of values of x is the company's profit greater than... more
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01/31/22

Least possible value of theta
sec(4theta-7°)=1/cos(3theta-3°)what would be the least positive value of theta in degrees?
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01/31/22

The sum of the digits of a certain two digit number is 11. reversing its digits increases the number by nine find the number
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01/31/22

My question is in description box
From the beginning of the year 2000, the annual world demand for oil has increased. To account for this increased demand, the rate at which oil is produced is D(t)=2.55e0.05t billions of barrels... more
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01/30/22

Problem solving

Pparents are driving groups of children to the science center. Each van holds 5 children. There are 32 children in all. How many vans are needed?
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01/30/22

Use the appropriate reciprocal identity to find the exact value of tan(function) for the given value of cot(function). cot(function)=0.16
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01/30/22

I need help finding the rate by which this ball reaches its maximum hight

A ball is thrown in the air from the top of a building. Its height, in meters above ground, as a function of time, in seconds, is given by h(t) = −4.9t2 + 24t + 15.How long does it take to reach... more
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01/30/22

I need to find the equation of the quadratic function in standard form

Use the vertex (h, k) and a point on the graph (x, y) to find the general form of the equation of the quadratic function.(h, k) = (−5, −1),    (x, y) = (−8, 8)f(x) =
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01/30/22

Precalculas algebra
A clothing business finds there is a linear relationship between the number of shirts,n, it can sell and the price,p, it can charge per shirt. In particular, historical data shows that 7000 shirts... more
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01/28/22

Simple Interest question
Andrianna borrowed $1925 from Thomas on March 18, 2019 and agreed to pay it back with simple interest at the rate of 11.5% on September 3, 2019. How much interest did she owe on the due date?
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01/27/22

An archeologist found the remains of an ancient wheel, which she then placed on a grid.

An archeologist found the remains of an ancient wheel, which she then placed on a grid. If an arc of the wheel passes through A. (-7, 0), B. (-3, 4) and C. (7, 0), locate the center of the wheel,... more
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01/26/22

Choose the best answer. The diagonals of a rhombus:
A. bisect each other at right angles B. are the same length and intersect at a right angle C. are the same length and intersect at different angles D. bisect each other and intersect at different... more
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01/26/22

The sum of three times a number and seven

Can someone help me translate this into a equation please?!
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01/25/22

Math Homework Help
The point P(1,2) is on the graph of y=0.3x4-1.8x2+3.5. Let Q be the point with the coordinates (x,0.3x4-1.8x2+3.5).Find the formula for the slope of the secant line PQ in terms of x.
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01/25/22

Please help. Thank you!
For all positive integers m, (boxed)m=2m^2+1. What is the value of x if (boxed)x=45,001?
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01/25/22

the quotient of a number and three
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01/25/22

Please help me. Thank you!
If mn=16 and m^2+n^2=68, then (m+n)^2= _____a. 68b. 84c. 100d. cannot be determined
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01/25/22

Can someone please help me!

A shelf in a lumber yard will safely hold up tp 1000 pounds. A crate on the shelf is marked 270 pounds. What is the greatest number of sheets of plywood, each weighing 7 pounds, that may safely be... more
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01/25/22

If x and y are angles in the second quadrant such that sin (x) = 2/9 and cos (x) = -4/5 determine the exact value of sin (x+y)
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