Just need to know length and width!

Just need to know length and width!

In 1930, the record for the 1500-m run was 3.85 minutes. In 1950 it was 3.70 minutes. Fit a linear function to the points. Use the function to predict the record in 2006; in 2021.

I need help with my algebra homework?

f(x)=3x^3+x^2+x-9, k=-1 f(x)= ????

Find the speed of the aircraft. how do you find the speed and what equation would it be to represent going into the wind and with the wind?

My teacher wants me to find the equation in the word problem and to explain how the area changes if the height is also changed. But im stuck on the equation part.

Suppose that the cost function for the production of a particular item is given by the function C(x)=2x2−320x+12,020, where x represents the number of items. How many items should be produced...

I need help with my maths homeeork due to tommorow

A tire company produced 3066 tires in one day working two shifts. The second shift produced 70 tires fewer than ten dash fourths of the number of tires produced by the first shift. Determine the number...

Given f(x) = 3x + 2 and g(x) = -2x2+4 Find f(g(2)) What would you do in order to solve? Explain in words the process to solving f(g(2)). How is that different than g(f(2))...

How do I determine if this is a right triangle or not? How do I put it into an equation? There are 3 points ABC in the xy-plane have coordinates A(4, 3) B (-6, 2) C (-5, 7) Thanks...

i just need help with this for my homework

I subtracted "-x" first and then subtracted by "2" but I didn't get the right answer

The denominator of a fraction is 5 more than the numerator. if 1 is added to the numerator and 2 is subtracted from the denominator, the fraction will become 4/5ths. Find...

I need help answering this. I know x = 1.13 but they want me to use 4 decimal places to answer it? I don't know how to do that.

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Algebra Study sheet

The variable z is directly proportional to x, and inversely proportional to y. When x is 16 and y is 5, z has the value 16. What is the value of z when x= 21, and y= 14 Round to...

The school that Dan goes to is selling tickets to a play. On the first day of ticket sales the school sold 6 adult tickets and 16 student tickets for a total of $312. The school took in $189 on...

If a perso walks at 14km/hr instead of 10km/hr, he would have walked 20 kn more. The actual distance travelled by him is?

Spleen contains 54% lead and dandelion contains 12% lead. If spleen is combined with extracts of dandelion, the result is an antidote called Nux Mys. How many ounces of dandelion root extract...

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