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mamaluj [8]
3 years ago
7

Does anyone know this?​

Mathematics
2 answers:
nataly862011 [7]3 years ago
8 0

Answer:80^w2−48

Step-by-step explanation:

Alik [6]3 years ago
4 0

Answer:

If You Factor it it will be (w+8) (5w2-3)

Step-by-step explanation:

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Find the length of the missing side х<br> 10.6<br> 8.6
Yanka [14]

Answer:

13.65

Step-by-step explanation:

5 0
3 years ago
I would like to know how to decrease 280 by 73%
trapecia [35]

Answer:

<em>75.6</em>

Step-by-step explanation:

100% - 73% = 27%  

27% = 0.27

280 × 0.27 = <em>75.6</em>

7 0
2 years ago
Engineers want to design seats in commercial aircraft so that they are wide enough to fit 9090​% of all males.​ (Accommodating 1
Molodets [167]

Answer:

Hip breadths less than or equal to 16.1 in. includes 90% of the males.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 14.5

Standard Deviation, σ = 1.2

We are given that the distribution of hip breadths is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.10.

P(X > x)  

P( X > x) = P( z > \displaystyle\frac{x - 14.5}{1.2})=0.10  

= 1 -P( z \leq \displaystyle\frac{x - 14.5}{1.2})=0.10  

=P( z \leq \displaystyle\frac{x - 14.5}{1.2})=0.90  

Calculation the value from standard normal z table, we have,  

P(z < 1.282) = 0.90

\displaystyle\frac{x - 14.5}{1.2} = 1.282\\x = 16.0384 \approx 16.1  

Hence, hip breadth of 16.1 in. separates the smallest 90​% from the largest 10%.

That is hip breaths greater than 16.1 in. lies in the larger 10%.

4 0
3 years ago
Help. Please look at the picture. Thanks.
densk [106]

Answer:

Monday: 2 hours

Tuesday: 7 miles

Thursday: 27 miles

Friday: 2 hours

Step-by-step explanation:

Monday: 16 divided by 8 = 2

Tuesday: 21 divided by 3 = 7

Thursday: 9 x 3 = 27

Friday: 16 divided by 8 = 2

I hoped this helped

4 0
3 years ago
Hellllppppp plzzzzzzzz agsgbbbfr
Leya [2.2K]

Answer:

151.7

Step-by-step explanation:

Volume=bh

b=3.7*4.1=15.17

h=10

v=15.17*10=151.7

5 0
3 years ago
Read 2 more answers
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