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erastova [34]
4 years ago
7

I need help with this question. Can someone help me with it? And show work!

Mathematics
2 answers:
weqwewe [10]4 years ago
8 0

Answer:

B

Step-by-step explanation:

1/3 of the 30 students would be 10 so

30-10=20

Then you would take away 1/5 of 30 which would be 6.

20-6=14

14 is the amount of students left

kondor19780726 [428]4 years ago
4 0

Answer:

B

Step-by-step explanation:

K=1/3=10

L=1/5=6

10+6=16

30-16=14

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Darlene has a large fish tank in her room. Would
Verizon [17]

Answer:100 L-?

Step-by-step explanation:

5 0
3 years ago
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Instructions:Drag each tile to the correct box. The radii of the planets in the solar system are given. Arrange the planets in i
pashok25 [27]
Mercury: 2.44 × 103 kilometers
Mars: 3.39 × 103 kilometers
Venus: 6.05 × 103 kilometers
Earth: 6.37 × 103 kilometers
Neptune: 2.46 × 104 kilometers
Uranus: 2.54 × 104 kilometers
Saturn: 5.82 × 104 kilometers
Jupiter: 6.99 × 104 kilometers

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3 years ago
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All computers are on sale for 10% off the original price. If x is the original price of the computer, then the function that rep
UkoKoshka [18]

We are given the functions:

P (x) = 0.9 x

C (x) = x – 150

We can generate two composition functions from the given two functions in the form of:

<span>P [C (x)]                and C [P (x)]</span>

Since the problem states that we are to find for the final price after a 10% discount is followed by a $150 coupon then we should find for:

C [P (x)]

The value of C [P (x)] can obtained by plugging in the value of P (x) into x in the equation of C (x), therefore:

C [P (x)] = [0.9 x] – 150

<span>C [P (x)] = 0.9 x – 150                      (ANSWER)</span>

7 0
4 years ago
Please help! I really need help!
skelet666 [1.2K]
As the input is increased by 1.

4 / (1/4) = 4 * 4 = 16

64/4 = 16

1024/64 = 16

So we can see the output factor is increased by a factor of 16.

Hope this helps.
8 0
3 years ago
Please help! Correct answer only!
Tcecarenko [31]

Answer:

<em>" Expected Payoff " ⇒ $ 1.56 ; Type in 1.56</em>

Step-by-step explanation:

Consider the steps below;

Tickets That Can Be Entered - 1 Ticket,\\Total Tickets Entered - 1000 Tickets,\\\\Proportion - 1 / 1000,\\Money One ( First Ticket ) = 820 Dollars,\\Money One ( Second Ticket ) = 740 Dollars,\\\\Proportionality ( First ) - 1 / 1000 = x / 820,\\Proportionality ( Second ) - 1 / 1000 = x / 740\\\\1 / 1000 = x / 820,\\1000 * x = 820,\\x = 820 / 1000,\\x = 0.82,\\\\1 / 1000 = x / 740,\\1000 * x = 740,\\x = 740 / 1000,\\x = 0.74\\\\Conclusion ; " Expected Payoff " = 0.82 + 0.74 = 1.56

<em>Solution; " Expected Payoff " ⇒ $ 1.56</em>

4 0
3 years ago
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