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3 years ago

Arrange the steps in the correct order to perform this subtraction problem.

2 answers:

6 0

(103*102*1.1)-4.9 or at least that is the order I would do it in. The answer to the problem is11551.7 if you need it. :)

Tema [17]3 years ago

5 0

<u>Answer with step-by-step explanation:</u>

We are given the following expression and we are to arrange the steps in the correct order to perform this subtraction problem:

1.1 × 103 – 4.9 × 102

We will solve this according to the standard order of operations to solve an expression.

So we will first do the multiplications to get:

(1.1 × 103) – (4.9 × 102)

113.3 - 499.8

And now we will do the subtraction to get:

-386.5

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Determine the next step for solving the quadratic equation by completing the square.

Studentka2010 [4]

Answer:

The solutions are $x=\frac{1+\sqrt{7}}{2}$ and $x=\frac{1-\sqrt{7}}{2}$

Step-by-step explanation:

we have

$0=-2x^{2}+2x+3$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$-3=-2x^{2}+2x$

Factor the leading coefficient

$-3=-2(x^{2}-x)$

Complete the square. Remember to balance the equation by adding the same constants to each side.

$-3-0.5=-2(x^{2}-x+0.5^{2})$

$-3.5=-2(x^{2}-x+0.5^{2})$

Rewrite as perfect squares

$-3.5=-2(x-0.5)^{2}$

$7/4=(x-0.5)^{2}$

square root both sides

$x-0.5=(+/-)\sqrt{\frac{7}{4}}$

$x-\frac{1}{2}=(+/-)\frac{\sqrt{7}}{2}$

$x=\frac{1}{2}(+/-)\frac{\sqrt{7}}{2}$

$x=\frac{1+\sqrt{7}}{2}$

$x=\frac{1-\sqrt{7}}{2}$

4 0

3 years ago

PLEASE HELPPP!!!!

dybincka [34]

Answer:

A. The point (0,0) shows that the cost is $0 for 0 kg of cashews.

C. The point (2,60) shows that it cost $60 for 2 kg of cashews.

B. The constant of proportionality for this graph is 30.

Step-by-step explanation:

D is wrong

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3 years ago

A box holds three circular flower pots, each with the same diameter. What is the exact area of the base of one pot? Show your wo

RoseWind [281]

19.635 square inches.

Assuming that the pots are arranged in a straight line, each pot would have a diameter of 5, because 5 • 3 = 15, and 15 is the length of the box. The radius of the base of one pot is therefore 2.5.
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2 years ago

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dusya [7]

Given that the par value of the bond is $1000 and the quoted price is $102.1, then the price of the bond will be:
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Price=102.1
Price=$102.1

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3 years ago

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kozerog [31]

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