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Virty [35]
3 years ago
14

Help me with this pls

Mathematics
2 answers:
Alik [6]3 years ago
7 0

Step-by-step explanation:

b¯²/bpower 4

So we can write 1/b²bpower 4

So therefore 1/bpower 6

Rufina [12.5K]3 years ago
3 0

Answer:

b^-6

Step-by-step explanation:

(b^-2) / (b^4) = b^(-2 - 4)

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A fair die is rolled in a board game to determine how many spaces a player can move on their turn. It has one of the numbers 1,2
Jet001 [13]

Answer:

(a)6 (b)3 (c)0.5

Step-by-step explanation:

Given a fair die with the numbers 1,2,3,4,5, or 6 on each of its faces.

  • Event A is the event of rolling an even number
  • Event B is the event of rolling an odd number.

(a)The sample space for the outcomes in this experiment is {1,2,3,4,5,6}

There are <u>6</u><u> </u>outcomes in the sample space.

n(S)=6

(b)

Event A is the event of rolling an even number

Sample space of A = {2,4,6}

There are <u>3</u> outcomes in event A.

n(A)=3

(c)The probability of event A

P(A)=\dfrac{n(A)}{n(S)} =\dfrac{3}{6} =0.5

P(A) =<u>0.5</u> is the probability that you choose an even number.

6 0
3 years ago
Please help me i will give brainliest:/
masha68 [24]

Answer:

i think its b tell me if im wrong!

4 0
3 years ago
Read 2 more answers
What is 0.71 as a fraction in simplest form
nataly862011 [7]
71/100 because 71 cant be divided by anything

6 0
3 years ago
Read 2 more answers
Jay has 14 blocks in all he has6 yellow blocks the rest of the blocks are green how many green blocks does jay have
-Dominant- [34]

Answer:

To find this out you would take the amount of yellow bricks minus the amount of bricks in total

so

14 blocks - 6 yellow blocks = 8 blocks

from this information we can conclude that jay has 8 green blocks

Step-by-step explanation:

4 0
3 years ago
Will give brainliest. Find the length and measure of each arc. Show your work.
Verdich [7]

Answer:

exact arc length = 21pi

approximate arc length (using calculator) = 65.9734457253857

approximate arc length (using 3.14 for pi) = 65.94

units are in feet

============================================

Work Shown:

L = (x/360)*2*pi*r

L = (315/360)*2*pi*12

L = 21pi = exact arc length in terms of pi

If you use your calculator's stored version of pi, then L is approximately

L = 21pi

L = 65.9734457253857

Or if you end up using pi = 3.14, then

L = 21*pi

L = 21*3.14

L = 65.94

Fairly close to the other approximation though a bit off because pi = 3.14 is just a rough approximation.

6 0
3 years ago
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