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3 years ago

To find the value of the following expression, which task should be completed second? 7 × 22 + (8 - 2) ÷ 3

1 answer:

lina2011 [118]3 years ago

3 0

Answer: 7 x 22

The law of BIDMAS, or PEMDAS, or BODMAS, whatever you call it, states first brackets (parentheses), indices (exponents, orders), multiplication or division, addition, subtraction.

So first you would do the brackets (8 - 2), and then you should do the multiplication 7 x 22. I think.

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Answer:

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3 years ago

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3 years ago

Which of the following functions has a graph with a vertex that is a translation 5 units horizontally to the right of the vertex

andrezito [222]

Answer:

g(x) = (x -3 )^2 + 2

Step-by-step explanation:

f(x) = (x + 2)^2 + 2

We want to shift this 5 units to the right

The parabola is written in the form

y = a(x-h) ^2 +k where (h,k) is the vertex

The vertex is at ( -2, 2)

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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>

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2 years ago