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IrinaVladis [17]
3 years ago
8

What is the number for PI?​

Mathematics
1 answer:
DerKrebs [107]3 years ago
3 0
3.14

This is typically what you would use but there are several other numbers after 3.14
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What is the slope between these 2 points?
Art [367]

Answer:

b

Step-by-step explanation:

y2-y1/x2-x1

memorize this formula so you always know slope for 2 points given.

y is the second number in parentheses.

whichever you choose as y2 or y1, the x values will match those numbers as well.

(y2-y1) = (1-5)

(x2-x1) = (2+4)

(-4)/6

-2/3

6 0
3 years ago
If a penny has a circumference of 59.69 millimeters, what is the radius of the penny
PIT_PIT [208]

Answer:

9.48 mm

Step-by-step explanation:

C=2 \pi r

C=59.59 mm

59.59=2*3.14*r

r=9.48 mm

8 0
3 years ago
Find the image of the given point
Ira Lisetskai [31]

Answer:

P' = (2, -6)

Step-by-step explanation:

In this translation, you just need to substitute x and y into the given translation to find what P' is. (x is -6 since it's the x-value of P, and y is -2 since it's the y-value of P):

where T(x, y) = (x + 8, y - 4) and x = -6 and y = -2,

T(-6, -2) = ((-6) + 8), (-2) - 4) (substitute x and y into the translation)

T(-6, -2) = (2, -6) (add and subtract)

So, P' = (2, -6)

6 0
3 years ago
ANSWER THE QUESTION BELOW FOR 10 POINTS AND BRAINLEST
nlexa [21]

Answer:

C I think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
When spinning a penny, Claire believes the proportion of times the penny lands on heads is higher than 0.5. She spins a penny 50
ss7ja [257]

It depends on what the level of significance (alpha) is.

Since alpha is not stated, I'll assume that alpha = 0.05 by default.

Because the p-value is smaller than alpha, we reject the null hypothesis.

Therefore, we conclude that the alternative hypothesis is correct and the proportion of heads is greater than 0.5

8 0
2 years ago
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