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Andreyy89
2 years ago
9

20 POINTS PLEASE HELP URGENT! Chad worked for 4 3/5 hours and earned $34.73.

Mathematics
2 answers:
Georgia [21]2 years ago
7 0

Answer:

46.81

Step-by-step explanation:

Sorry im late

tino4ka555 [31]2 years ago
3 0

Answer:

$46.81

Step-by-step explanation:

  • 34.73/ 4\frac{3}{5} = $7.55 <em>per hour</em>
  • 7.55 x 6\frac{1}{5} = $46.81
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Soloha48 [4]
If arctan 4/3 = the tangent of that angle will be 4/3 , opposite 4 over adjacent 3

Now, you only have to take the sin of that angle it's opposite 4 over hypotenuse 5. 

You will get that the answer is 4/5

hope this helps



7 0
3 years ago
5-52: the first card selected from a standard 52-card deck is a king. a. if it is returned to the deck, what is the probability
Ksivusya [100]

Calculating the likelihood of experiments happening is one of the branches of mathematics known as probability.

The probability of getting a king card is 1/13 or 0.077.

<h3>What is meant by probability?</h3>

A probability is a numerical representation of the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.

Given: Total number of probability - 52

Now, the first selected card is king and it is returned to the deck.

So it contains no effect on the second selection card.

Then, we have to estimate probability to obtain a king

probability = favourable outcomes for a king / total possible outcomess

= 4 king cards / 52 cards in total

= 4 / 52 = 1 / 13

The probability of getting a king card is 1 / 13 or 0.077

Therefore, the correct answer is option B. 1/13, or 0.077.

The complete question is:

The first card selected from a standard 52-card deck was a king. It isreturned to the deck, what is the probability that a king will be drawn on the second selection?

A. 1/4 or 0.25

B. 1/13, or 0.077

C. 12/13, or 0.923

D. 1/3 or 0.33

E. None of the above​

To learn more about probability refer to:

brainly.com/question/13604758

#SPJ4

5 0
10 months ago
Answer the statistical measures and create a box and whiskers plot for the following set of data. 3, 4, 6, 7, 8, 9, 10, 10, 12,
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Hope this helps. Have a nice day. Please mark brainliest!

6 0
3 years ago
If QRST below is a rectangle, what is the measure of angle T + angle R?
GenaCL600 [577]
I can't see QRST and I'm wondering how far below it's located.

But I do know that ALL of the angles in EVERY rectangle are
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So if QRST is really a rectangle, then any two of its angles
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Joe was given $20 for his birthday.He then saved $10 per week from his allowance.Write a function to represent this situation
Inga [223]

Answer:

20 + 10w = total cash saved

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