06/01/22

If a = $.01, b = $.02, c = $.03, and so on, what is the value of your first name? Using this alphabet system, one of the days of the week is worth exactly $1.00. Which is it? Explain your reasoning.
If a = $.01, b = $.02, c = $.03, and so on, what is the value of your first name? Using this alphabet system, one of the days of the week is worth exactly $1.00. Which is it? Explain your reasoning.
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06/01/22

Solve by using substitution. Express your answer as an ordered pair.
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06/01/22

Hence find the coefficient of x^4 in the expansion of (1+x^2)^2(2+x^2)^5
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06/01/22

Find the sum to infinity of the geometric progression with first three terms 0.5, 0.5^3 and 0.5^5
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06/01/22

Find the first 3 terms in the expansion of (2+3x)^5 in ascending powers of x
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06/01/22

Calculus Homework Help
Determine whether the integral is convergent or divergent. ∞ e−1/x / x2 dx 3 If it is convergent, evaluate it. (If the quantity diverges, enter DIVERGES.)
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05/31/22

How many donors participated in the blood drive

13 donors had type o blood. Thia was 44% of the total number of donors who gave blood that day. How many donors participated in the blood drive?
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05/31/22

I need help with this one
Here is a figure made of a circle inscribed in a square. If the sides of the square are 12 m(a) What is the area of the square?                   m2(b) What is the area of the circle, rounded to 2... more
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05/31/22

A rectangular pool has a width of 15 feet and a length of 20 feet. If there is a 2 feet wide walkway around the pool, find the area of the walkway.
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05/31/22

Could someone please help me solve this?
The one-to-one functions g and h are defined as follows.g= (-9,-8), (-7, -6), (3, 5), (5, 9)h(x) = 2x+9Find the following. g^-1(5)h^-1(x)(h^-1 o h) (-7)
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05/31/22

Write an equation of the ellipse, with vertices at (1, 5) and (1, –1) and co-vertices at (0, 2) and (2, 2)
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05/31/22

Write an equation of the circle with its center at (–2, 2) and a radius of 4
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05/31/22

Write an equation of the hyperbola with foci (-1,1) and (-1,-9) and vertices of (-1, -8) and (-1, 0).
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05/31/22

Rate of change of radius (in feet per second)
Helium is pumped into a spherical balloon at a rate of 2 cubic feet per second. How fast is the radius increasing after 2 minutes? Note: The volume of a sphere is given by:V=(4/3)pir^3
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05/31/22

The first term in a geometric sequence is -12 and the common ratio is 3. Find the fifth term of the sequence
The first term in a geometric sequence is -12 and the common ratio is 3. Find the fifth term of the sequence:This is a question in my study guide.
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05/31/22

The first term in a geometric sequence is -12 and the common ratio is 3. Find the fifth term of the sequence
The first term in a geometric sequence is -12 and the common ratio is 3. Find the fifth term of the sequence:This is a question in my study guide.
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05/31/22

Hi, anybody know how to factor these 2 and 5 terms, I tried to factor them but is these factorable?
a. 32n⁴-162m⁴b. 10(3x²+2y)² - 29(3x²+2y)-21
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05/31/22

Could somebody help me how to factor this one?
a. 6x²-32xy+10
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05/31/22

If cos x = 1/4 and cos x < 0, find csc (x/2).
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05/31/22

How much water should be evaporated from 500 liters of a 3% salt solution to obtain a 5% salt solution?
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05/31/22

The denominator of a fraction is 1 less than 5 times the numerator.
If the numerator is increased by 5 and the denominator is decreased by 4, the resulting fraction is equal to ½. Find the ORIGINAL fraction.
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05/31/22

How would you describe how a quadratic function of y=ax2 +bx+c moves along the cartesian plane according to the parameter values of a,b and c.

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05/31/22

how to get approximation using differentials?
Approximate the volume of a hemispherical shell with thickness 0.15 cm, diameter 10 cm, and height 5 cm using differentials.
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05/31/22

help using related rates
A boat is pulled in to a dock by a rope with one end attached to the front of the boat, and the other end passing through a pulley attached to the dock at a point 6 feet higher than the front of... more
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05/31/22

Red Company invested $10,000 in a fund that was earning interest at a rate of 2.00% compounded semi-annually.
Red Company invested $10,000 in a fund that was earning interest at a rate of 2.00% compounded semi-annually. After 3 years and 6 months, the company transferred these funds to another investment... more
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