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inna [77]
3 years ago
15

Which number is the best approximation for π^2 : 9, 9.3, 9.6, or 9.9?​

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0
9.9 is the right answer
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F(x)=x^-2x+4 find f(-1)
otez555 [7]
Hello,

f(x)=x^{-2}+4\\

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7 0
3 years ago
Not drawn
Aleks04 [339]
We see that they are made up of identical squares, meaning that each side of each square is the same length. There are 12 square sides that make up the perimeter of A, so we can do 72/12 which is 6. We see there are ten total square lengths on the perimeter of b, so we can do 6 times 10 which is 60 cm. That’s your perimeter.
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2 years ago
A standard deck of playing cards has 13 cards in each of four suits: hearts, clubs, diamonds, and spades. Two cards are chosen f
podryga [215]

There are 52 cards in the deck.

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3 0
3 years ago
What is the surface area of this cylinder ( rounded to nearest tenth)​
JulsSmile [24]

Answer:

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6 0
3 years ago
Suppose the line of best fit for some data points has a slope of 4.915. If the mean of the x-coordinates of the data points is 1
8_murik_8 [283]
Using the slope-intercept formula,  y=mx+b where m is the slope of the line and b being the y-intercept, by direct substitution, the y-intercept can be directly be obtained,
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therefore, the y-intercept, b = -35.236
5 0
3 years ago
Read 2 more answers
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