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frosja888 [35]
4 years ago
14

Which angle is an exterior angle of triangle ABC?

Mathematics
1 answer:
svp [43]4 years ago
6 0
I think it is 12 or 9 because bath of it are in the out side
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6.167 High School Graduates. According to the document Cur-rent Population Survey, published by the U.S. Census Bureau, 30.4% of
Kay [80]

Answer:

Hello your question is incomplete below is the missing value

determine the probability that the number who have a high school degree as their highest educational level is exactly 32

answer : P( x = 32 ) = 0.08

Step-by-step explanation:

Given ;

n = 100 , p = 0.304

np = 100 * 0.304 = 30.4

n( 1 - p ) = 100 ( 1 - 0.304 ) = 69.6

applying normal approximation to the Binomial to determine mean value and standard deviation ( because:  np and n(1-p)  > 5 )

mean = np = 30.4

std = \sqrt{np(1-p)} = \sqrt{30.4(69.6)} = 4.6

<u>Determine the probability of exactly 32 </u>

P( X = 32 ) = P( 31.5 < X < 32.5 )

                 = P( (31.5 - 30.4) / 4.6  < X  < (32.5 - 30.4) / 4.6 )

                 = P ( 0.24 < Z < 0.46 )

                 = p( Z < 0.46 ) - p( Z< 0.24 )   ( using standard tables )

                 = 0.6772 - 0.5948 = 0.0824  ≈ 0.08

6 0
3 years ago
When you multiply any number by a fraction smaller than one, how does the original number change?
Eddi Din [679]

Answer:

It becomes smaller

Step-by-step explanation:

bc you r just taking a fraction(part) of the bigger number, so it becomes smaller.

8 0
4 years ago
A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.At this rate,how many cups of sugar shou
arsen [322]

Answer: 1 cup of sugar

Step-by-step explanation:

A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.

Converting 1 1/2 cups of sugar to improper fraction becomes 3/2 cups of sugar.

If 3 cups of bananas is required for 3/2 cups of sugar,

x cups of bananas will require 1 cup of sugar

3x / 2 = 3

3x = 6

x = 6/3 = 2

Therefore,

2 cups of bananas will require 1 cup of sugar.

We are looking for the number of cups of sugar that would require 2 cups of bananas.

We already got the answer.

1 cup of sugar would be used if 2 cups of bananas are used.

6 0
3 years ago
What would be the scale factor?
icang [17]
The scale factor would be 3
7 0
3 years ago
the $700 you put into the bank is being continuously at 1.2%. how much will it be worth after 3 years?
Olin [163]

Answer:

$983.45

Step-by-step explanation:

Given data

Principal= $700

Rate= 1.2%

Time= 3 years

The compound interest expression is given as

A= P(1+r)^t

A= 700(1+0.12)^3

A= 700(1.12)^3

A= 700*1.404928

A=$983.45

Hence the balance will be $983.45

7 0
3 years ago
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