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Ratling [72]
2 years ago
5

The Johnson twins were born thirteen years after their older sister. This year, the product of the three siblings' ages is exact

ly 653 more than the sum of their ages.
How old are the twins?
Mathematics
1 answer:
Anton [14]2 years ago
7 0
The twins are 23 years old
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melamori03 [73]
The expression for the total amount that Lupita paid for the gown would be 1.06g.

The amount of the tax is 0.06g and the cost of the g is just 1g. If we add the two expressions together will will get the total amount paid.

0.06g + 1g = 1.06g
6 0
3 years ago
The area of a triangle is 11.5 square in the base is 23 in what is the height in inches
coldgirl [10]

Answer:

Height = 1 inch

Step-by-step explanation:

area of triangle = 1/2 x base x height

       11.5 =1/2 x 23 x height

       23/23 = height

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6 0
2 years ago
Read 2 more answers
What is the cost of 2 kilograms of flour if 3 kilograms cost $4.86 and the unit price for each packages of flour is the same
Pavlova-9 [17]
The answer is: $3.24.

\frac{4.86}{3}  =  \frac{x}{2}
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3.24 = x
so ye...
8 0
3 years ago
A 48-year-old person is 4.2048 × 105 hours old. Write this number in standard form.
Fynjy0 [20]
4.2048 x 105 = 441.504

the standard form should be between 1 and 9 so the decimal point should be after the first digit (4)

it would look like this 4.41504 x 10 to the power of 2 because it moved back two places. hope it makes sense? (:
6 0
3 years ago
Identify the number that does not belong -10/2, -13.4, 22.continuing 7
Ulleksa [173]
If we are going to simplify the first number by dividing the given numerator by the denominator, we will get an answer of -5. This number and the second one are examples of rational number for they can be easily expressed as quotient of two number. However, the third one is irrational due to the repeating number 7 after the decimal point. Therefore, the answer is the third choice. 
4 0
3 years ago
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