Answer
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Step-by-step explanation:
2.434 to 3 sigfigs = 2.43 .
Answer:
Step-by-step explanation:
To find the unit rate , divide the total cost by number of books
Cost of 1 book = 26.25 ÷ 3
= $ 8.75
A quadtriatel is said to contain perpendicular diagnols if four go 90 degree angles are formed at the intersection of these lines
The expression is:
![speed(minutes)=3\frac{km}{h} ^{minutes} \\\\speed(15minutes)=(3^{15})\frac{km}{4} =14348907\frac{km}{g}](https://tex.z-dn.net/?f=speed%28minutes%29%3D3%5Cfrac%7Bkm%7D%7Bh%7D%20%5E%7Bminutes%7D%20%5C%5C%5C%5Cspeed%2815minutes%29%3D%283%5E%7B15%7D%29%5Cfrac%7Bkm%7D%7B4%7D%20%3D14348907%5Cfrac%7Bkm%7D%7Bg%7D)
Why?
From the statement we know that the spaceship travels 3 times faster each minute that it traveled during the minute before, it can be expressed using an exponential function, its base will be the starting speed (during the first minute).
The expression will be:
![speed(minutes)=(3^{minutes})\frac{km}{h} \\\\speed(15minutes)=(3^{15})\frac{km}{h}=14348907\frac{km}{h}](https://tex.z-dn.net/?f=speed%28minutes%29%3D%283%5E%7Bminutes%7D%29%5Cfrac%7Bkm%7D%7Bh%7D%20%5C%5C%5C%5Cspeed%2815minutes%29%3D%283%5E%7B15%7D%29%5Cfrac%7Bkm%7D%7Bh%7D%3D14348907%5Cfrac%7Bkm%7D%7Bh%7D)
Have a nice day!