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Anni [7]
3 years ago
14

Find the next term in this arithmetic sequence. 7/2, 9/4, 1, -1/4, -3/2,_

Mathematics
1 answer:
Damm [24]3 years ago
5 0

Answer: -11/4

Step-by-step explanation:

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Given f(x) = 3x^2 + 2x – 1 and g(x) = 4x-5 find ( g of f) (-2)
pishuonlain [190]

Answer:

23

Step-by-step explanation:

Evaluate f(- 2) then substitute the value obtained into g(x)

f(- 2) = 3(- 2)² + 2(- 2) - 1 = 3(4) - 4 - 1 = 12 - 5 = 7 , then

g(7) = 4(7) - 5 = 28 - 5 = 23

7 0
2 years ago
Read 2 more answers
Solve for x: 6x-4 over 3+2x=5/6
viktelen [127]

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5 0
3 years ago
If you draw a card with a value of 4 or less from a standard deck of cards, I will pay you 165$ if not your pay me $45. (Aces ar
jekas [21]

Answer: The required expected value is $3.46.

Step-by-step explanation:

Since we have given that

Number of value of 4 or less are

2,3,4

So, there are 12 in numbers.

So, probability would be

\dfrac{12}{52}

Since Aces are considered as the highest card in the deck.

So, remaining probability would be

\dfrac{40}{12}

Amount paid or value of 4 or less = $165

Amount not paid for other case = $45

So, the expected value would be

\dfrac{12}{52}\times 165-\dfrac{40}{52}\times 45\\\\=\dfrac{1980}{52}-\dfrac{1800}{52}\\\\=\dfrac{180}{52}\\\\=3.46

Hence, the required expected value is $3.46.

7 0
3 years ago
Which statement is true about the relation shown on the graph below?
ss7ja [257]

Answer:

b should be the correct one

thank you

5 0
3 years ago
What is 2/5 divided by 4/7 equal
drek231 [11]

Answer:

7/10

Step-by-step explanation:


6 0
3 years ago
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