It represents the ounces of water that the bottle can still hold.
Step-by-step explanation:
a hexagon has 6 sides
so it's only 72/6
so each side is <u>1</u><u>2</u><u>f</u><u>t</u>
Answer:
A. 76
B. We will get two real solutions for the equation.
Step-by-step explanation:
A
For any quadratic equation ax²+bx+c=0, the discriminant is b²-4ac.
In 3x²-2x-6=0, a=3, b=-2 and c=-6:
b²-4ac
(-2)²-4(3)(-6)=4+72=76
B.
When the discriminate is positive we get two real solutions to the equation, when it's zero we get one real solution, and when it's negative we get two complex solutions. Since our discriminate, 76, is positive, we know that we will get two real solutions to 3x²-6=2x.
Answer:
In 2008, the Social Security percentage was 6.2% for the first $102,000 earned. The Medicare percentage was 1.45% of your entire salary. Darby made $143,000 in 2008.
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After conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.
<h3>
What are mathematical operations?</h3>
- An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
- The operation's arity is determined by the number of operands.
- In mathematics, addition, subtraction, multiplication, division, and modular forms are the five basic operations.
So, the change they will get back from $100:
The Coaster is $4.50:
4.50 × 3 (friends) = 13.5
13.5 × 2 (Twice) = $27
The Slide $4.00:
4.00 × 3 (friends) = 12
12 × 2 (Twice) = $24
The Drop $3.50:
3.50 × 3 (friends) = 10.5
10.5 × 2 (Twice) = $21
Change:
100 - (27 + 24 + 21)
100 - 72
$28
Therefore, after conducting some mathematical operations, we know that the 3 friends will get $28 back in change from a $100 bill.
Know more about mathematical operations here:
brainly.com/question/28937023
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Complete question:
You and three friends are going to Wonderland Water Park. Your group plans to ride each water ride twice. Prices are shown in this table.
How much change will your group get back from a $100 bill?
Wonderland Water Park
The Coaster is $4.50
The Slide $4.00
The Drop$3.50
