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Arturiano [62]
3 years ago
7

A bag contains rubber bands with lengths that are normally distributed with a mean of 6cm of length, and a standard deviation of

1.5cm. What percentage of the rubber bands can be expected to be shorter than 3cm?
Mathematics
1 answer:
Phoenix [80]3 years ago
6 0
There are 2cm is the answer is this what your looking for 
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Drupady [299]

Answer:

B

Step-by-step explanation:

-8+2=-6 and im pretty sure negative of a power is just a regular power so its B

6 0
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What is the slope of the line that passes through the points (0, –7) and (–4, 3)?
Furkat [3]

-5/2 is the slope of thosr points

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PLS HELP ME ASAP FOR 1 and 2 (SHOW WORK!) LOTS OF POINTS
netineya [11]
Well, number 1 is A, or p = 6t. This is because the number of points is equal to the number of touchdowns times six. *6 = (6)(1) *12 = (6)(2) *18 = (6)(3), etc
8 0
3 years ago
What is the length of the unknown leg in the right triangle?<br> 22<br> 32<br> 104<br> 194
Rus_ich [418]

Answer:

Your answer would be B.

Step-by-step explanation:

a^2 + 9^2 = 113^2

Solve exponents.

A^2 + 81 = 113

Subtract 81 from each side.

A^2 = 32.

Square root each side.

A = 32

Hope this helps & good luck!

Feel free to message me if you need more help! :)

7 0
3 years ago
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Rzqust [24]

Answer:

29

Step-by-step explanation:

PEMDAS

PARENTHESIS: [3-10]=7

EXPONENTS: 3^3= 27

MULTIPLICATION:8×7=56

DIVISION:NONE

ADDITION:NONE

SUBTRACTING: 56-27=29

ANSWER: 29

3 0
3 years ago
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