01/04/22

Is it possible for exponential relationships to work if the y-intercept is 0? If it is possible, and the y-intercept was 0, how would I write that as an equation?
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01/04/22

Find sin⁡(2x), cos⁡(2x), and tan⁡(2x) for the given situation: cosx= -1/3,π/2 < x < π
stuck on how to figure this out
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01/04/22

help me with this math
What is the equation of the line that passes through the point (1,7) and has a slope of −1?
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01/04/22

paul makes 2 equal-size pizza he cuts one pizza into eighths and the other into twelfths his friends eat 1/4 of each pizza how many slices of pizza are left
its for math homework please be quick
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01/04/22

Express the ratio as a unit rate. Round to the nearest tenth, if necessary. 6 inches of snow in 10 hours
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01/04/22

Concert attendants problem
If 101 people attend a concert and tickets for adults cost $4 while tickets for children cost $2.5 and total receipts for the concert was $320, how many of each went to the concert?
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01/04/22

Alcohol mixture problem
You need a 70% alcohol solution. On hand, you have a 150 mL of a 25% alcohol mixture. You also have 80% alcohol mixture. How much of the 80% mixture will you need to add to obtain the desired... more
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01/04/22

please help me get the perimeter of a triangular garden
the sides are measured 4√8 cm, 5√2 cm and 4√18 cm please provide a solution if you can
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01/04/22

Is 7:11 = 21:44 equivalent?
I'm in school rn and this is too hard for me! Please someone help me with 7:11 = 21:44.
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01/04/22

20% of the population is unvaccinated, 29% of total hospitalizations are unvaccinated. how much more likely is someone unvaccinated to end up in the hospital

20% of population unvaccinated 29% of patients in hospital are unvaccinated how much more likely is someone unvaccinated to end up in the hospital
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01/04/22

Which two numbers should come next in the sequence? 11, 24, 21, 34,
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01/03/22

What is the minimum unit cost? Do not round answer.

A aircraft factory manufactures airplane engines. The unit cost C(the cost in dollars to make each airplane engine) depends on the amount of engines made. If X engines are made, then they unit cost... more
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01/03/22

How do you get the equation

In 2002, a sample of a radioactive substance had a mass of 550 milligrams. Since then, the sample has decayed by 9.3% each year.Let t be the number of years since 2002. Let y be the mass of the... more
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01/03/22

The equation y = 3/4X + 1 represents a given line.. Write the equation for the line that passes through (6,6) and is perpendicular to the given line
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01/03/22

Alcohol mixture problem
You need 900 mL of a 30% alcohol solution. On hand, you have a 20% alcohol mixture and an 80% alcohol mixture. How much of each mixture will you need to obtain the desired solution?
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01/03/22

Alcohol mixing solution
You need a 85% alcohol solution. On hand, you have a 60 mL of a 75% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?
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01/03/22

If x varies directly as y raised to the power of 2 and y=3 when x=18, find:
i) the equation connecting x and yii) the value of x when y=5iii) the value of y when x=98
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01/02/22

A cylindrical can, open at the top, is to hold 400cm^3 of liquid. Find the height, h, and the radius, r, that minimizes the amount of material needed to manufacture the can.

A cylindrical can, open at the top, is to hold 400cm^3 of liquid. Find the height, h, and the radius, r, that minimizes the amount of material needed to manufacture the can.
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01/01/22

Open box, 21 ft by 56 ft rectangular sheet of metal, equal size from four corners. What's maximum volume in ft^3
An open box is to be made from a 21 ft by 56 ft rectangular piece of sheet metal by cutting out squares of equal size from the four corners and bending up the sides. Find the maximum volume that... more
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01/01/22

Rectangular plot of land, $5 foot, sides being $2 foot, cost $13,000
A rectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $5 a foot, while the remaining two sides will use standard... more
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01/01/22

Find the composite function fog(x)=f(gx)), given f(x)=x^2-1 and g(x)=3x+5
Find the composite function fog(x)=f(gx)), given f(x)=x^2-1 and g(x)=3x+5
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12/30/21

Guess and Check type of question
Uncle Wesley spent $84 at a book store. He bought science fiction and mystery novels. The science fiction novels cost $6 apiece and the mystery novels cost $5 apiece. If Uncle Wesley bought 16... more
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12/30/21

Find a point on the line y = 2x − 3 that is 5 units from the x-axis
Find a point on the line y = 2x − 3 that is 5 units from the x-axis
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12/29/21

In the first 4 games of the season, a soccer team scored a total of 10 goals. If the trend continues, how many goals will the team score in the remaining 18 games of the season?

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12/29/21

determine the measures for b that will result in one nonright triangle
If α = 40degress a=12 determine the measures for b that will result in one nonright triangle, no triangle, and two triangles. Round values to the nearest hundredth as needed.A. One nonright... more
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