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4 years ago

HDTV screens usually have a width-to-height ratio of 16:9. Which screen dimensions are in

Mathematics

2 answers:

frosja888 [35]4 years ago

8 0

why is no one answering? I also need help in this question!!!!

mash [69]4 years ago

4 0

Answer:

4 feet by 3 feet

Step-by-step explanation:

16 divided by 4 is the same as 9 divided by 3

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What is tan(Cos^-1 8/17)

Brrunno [24]

Answer:

Exact Form: 

$\frac{15}{8}$

Decimal Form:

1.875

Mixed Number Form: 

$\frac7{8}{1}$

5 0

3 years ago

What is 74 divided by 9??

Rama09 [41]

Its 8.22.. the 2 repeats

3 0

3 years ago

Which number produces an irrational number when multiplied by 1/3. Pls explain

expeople1 [14]

The square trot of -17 it’s an imperfect square root

3 0

3 years ago

Help please picture attached

Naya [18.7K]

Answer:

-10

Step-by-step explanation:

3/5(b)=-6

Divide -6 by 3/5, you get -30/3.

4 0

3 years ago

QUESTIONS The average price of wheat per metric ton in 2012 was $30575. Demand in millions of metric tons) in 2012 was 672. The

soldi70 [24.7K]

Answer: -0.9 ; inelastic

Explanation:

Given:

The average price of wheat per metric ton in 2012 = $305.75

Demand (in millions of metric tons) in 2012 = 672

The average price of wheat per metric ton in 2013 = $291.56

Demand (in millions of metric tons) in 2013 = 700

We will compute the elasticity using the following formula:

ε = $\frac{\frac{(Q_{2} - Q_{1})}{\frac{(Q_{2} +Q_{1})}{2}}}{\frac{(P_{2} - P_{1})}{\frac{(P_{2} +P_{1})}{2}}}$

ε = $\frac{\Delta Q}{\Delta P}$

Now , we'll first compute $\Delta Q$

i.e. $\frac{\Delta Q}{\Delta P}$ = $\frac{(700 - 672)}{\frac{(700 +672)}{2}}$

$\Delta Q$ = 0.04081

Similarly for $\Delta P$

i.e. $\Delta P$ = $\frac{(291.56 - 305.75)}{\frac{(261.56 +305.75)}{2}}$

$\Delta P$ = -0.0475

ε = $\frac{0.04081}{-0.0475}$

ε = -0.859 $\simeq$ -0.9

$\because$ we know that ;

If, ε > 1 ⇒ Elastic

ε < 1 ⇒ Inelastic

ε = 1 ⇒ unit elastic

$\because$ Here , ε = -0.859 $\simeq$ -0.9

Therefore ε is inelastic.

6 0

4 years ago