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2 years ago

9

A ratio of a TV's width to its height is 16:9. If its width is 32 inches, what is the length of its diagonal? Give your answer t

o the nearest tenth of an inch.

1 answer:

Katarina [22]2 years ago

7 0

Answer:

36.7

Step-by-step explanation:

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Any whole number and it's opposite,but it cannot be a decimal or fraction

Eddi Din [679]

-1 and 1 are opposites, not decimals, and not fractions. Please mark Brainliest!!!

8 0

3 years ago

Based on past experience, a telemarketing firm has found that calls to prospective customers take an average of 2.0 minutes, wit

xenn [34]

Answer: Our required probability would be 0.9641.

Step-by-step explanation:

Since we have given that

Number of hours he works a day = 8

So, Number of minutes he worked in a day = $8\times 60=480\ minutes$

Number of calls = 220

So, Average $=\bar{x}=\dfrac{480}{220}=2.18\ minutes$

Standard deviation $=s=\dfrac{\sigma}{\sqrt{n}}=\dfrac{1.5}{\sqrt{220}}=0.10$

Mean = μ = 2.0 minutes

Standard deviation = σ = 1.5 minutes

Using the normal distribution, we get that

$z=\dfrac{\bar{x}-\mu}{s}\\\\z=\dfrac{2.18-2.0}{0.10}\\\\z=1.8$

So, the probability that Albert will meet or exceed his quota would be

$P(X\leq 2.18)=P(z\leq 1.8)=0.9641$

Hence, our required probability would be 0.9641.

6 0

3 years ago

Don’t mind the number 34 but what I need help?

dybincka [34]

U will first need to collect the like terms,
x+16>-5x+4
-5x will go to the other side becoming 5x while 16 while also cross the other side becoming -16
x+5x>4 -16
6x> when 4 is taken out from -16 it becomes - 12
6x>-12 when divided the answer obtained will be -2

3 0

3 years ago

Where is Yoda in the fourth movie what is that green place called??

o-na [289]

I believe its called <span>Dagobah</span>

4 0

3 years ago

Read 2 more answers

I NEED HELP! PLEASE! I WILL GIVE OUT BRAINLIST IF CORRECT!

Lisa [10]

Answer:

A reflection on the y axis, then a reflection on the x axis, then a translation of 7 units to the left

Step-by-step explanation:

plz mark me as brainliest

8 0

3 years ago