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3 years ago

480 total guests

Mathematics

1 answer:

Natalija [7]3 years ago

7 0

Answer:

329 Kids and 151 Adults

Step-by-step explanation:

330 x 1.75= 577.50

150 x 2.50= 375.00

577.50+375.00= 952.50

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Another one that is even more confusing because it is a fraction.

kogti [31]

Answer:

2/16

Step-by-step explanation:

i just doubled he equation

7 0

3 years ago

the trucking company also needs to deliver 1 2/3 tons of oak logs and 1 7/12 tons of maple logs. Which load weighs more?

bekas [8.4K]

Oak logs
1 2/3= 20/12
1 7/12= 19/12

5 0

3 years ago

Please can u help me solve this??<br><br> I think its A. but im unsure

liberstina [14]

If it is delayed by a month, a possible adjustment to the equation could look something like this:

S = 2(t-1)^2 + 100

These type of transformations are called horizontal shifts, aka "shift along the x-axis". So the answer is A.

6 0

3 years ago

10. Higher Order Thinking One day,

hram777 [196]

126,945 ≈ 100,000 (to the nearest hundred thousand)

126,945 ≈ 130,000 (to the nearest ten thousand)

126,945 ≈ 127,000 (to the nearest thousand)

The amount that is closest to the actual attendance is 127,000

<h3>Rounding numbers</h3>

From the question, we are to round the given number

From the given information,

Total attendance at the state fair was 126,945

We are to round 126,845 to the nearest hundred thousand, nearest ten thousand and nearest thousand

5 is the units digit

4 is the tens digit

9 is the hundreds digit

6 is the thousands digit

2 is the ten thousands digit

1 is the hundred thousands digit

To the nearest hundred thousand

Since to is less than 5, we will round the number down

Thus,

126,945 ≈ 100,000

To the nearest ten thousand

Since 6 is greater than 5, we will round up

126,945 ≈ 130,000

To the nearest thousand

Since 9 is greater than 5, we will round up

126,945 ≈ 127,000

Hence, the amount that is closest to the actual attendance is 127,000

Learn more on Rounding numbers here: brainly.com/question/130699

#SPJ1

7 0

1 year ago

How do i solve x^2+7x=3x

valina [46]

To solve, you must make one side of the equation equal to zero. We can do this by subtracting 3x on both sides of the equation.

<span>x^2 + 7x = 3x
</span> - 3x -3x

x^2 + 4x = 0.

Then we substitute the equation into the quadratic equation.

$\frac{-b+- \sqrt{b^2-4ac} }{2a}$

Where a = 1 b = 4 and c = 0

$\frac{-(4)+- \sqrt{(4)^2-4(1)(0)} }{2(1)}$

We first solve whats inside the square root.

$\frac{-(4)+- \sqrt{16} }{2(1)}$

$\sqrt{16} = 4$

Now we solve for -4 and 4.

$-4 - 4 = -8$
$-4+4=0$

Then divide both answer by 2

$\frac{-8}{2} = -4$
The division of any by zero is zero

So the answer are x = -4 and x = 0

7 0

4 years ago

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