3 years ago

Reference angle for 311 degrees

Mathematics

1 answer:

jenyasd209 [6]3 years ago

8 0

The answer is 49

Step-by-step explanation:

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Is my answer correct? Please see attachment and notify me.

statuscvo [17]

Last time I checked that was about right, but it's been a few years since then.

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3 years ago

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The monthly earnings of computer systems analysts are normally distributed with a mean of $4,300. If only 1.07% of the systems a

spin [16.1K]

Answer:800

Step-by-step explanation:

$Mean(\mu )=\$ 4300$

and $P(X>6140)=0.0107$

$P(X>x_0)=0.0107$

$P\left ( \frac{X-\mu }{\sigma}$

$P\left ( z$

$\frac{x-\mu }{\sigma}=InvNormal(0.9893)$

Using Z table to get InvNormal(0.9893)=2.30

$\frac{6140-4300}{\sigma}=2.30$

$\sigma =\frac{6140-4300}{2.30}=800$

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3 years ago

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stich3 [128]

Answer: " m∠SRW = 95 ° " .
________________________________________________

Since m∠TRV = 95° ;

and: ∠TRV and ∠SRW are vertical angles;

and: we are given: " m∠TRV = 95° " ;

and: vertical angles are congruent;

So, m∠TRV = m∠SRW = 95° .
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3 years ago

Fill in the blanks<br>a ---÷48=-1<br>

agasfer [191]

Ans is -48.

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The product of y and 2

Alex787 [66]

Answer:

From: iOE your friend

*Be awesome Be you*

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3 years ago