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3 years ago

6.31 divided by 2.5? show work please and thanks!

Mathematics

1 answer:

marissa [1.9K]3 years ago

8 0

Answer:

=2.524

Step-by-step explanation:

6.31

Divided by

2.5

6 divided by 2.5

= 2.4

Divide them up.

Convert the fraction to a decimal by dividing the numerator by the denominator.

= 2.524

Hope this helps.

Have a good night ma'am/sir.

Be safe!

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Quadrilateral ABCD has vertices at A(-3, 3), B(0, 4), C(3, 3),and D(0,2). What word below best describes this quadrilateral?

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D) Rhombus

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3 years ago

The entry fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200 people enter the fair and $5000

Sauron [17]

Answer:

The number of children attended the fair is 1520.

Step-by-step explanation:

We are given the following in the question:

Entry fee foe children = $1.50

Entry fee foe adult = $4.00

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Solving the two equations, we have:

$1.5x + 1.5y = 3300\\1.5x + 4y = 5000\\\Rightarrow 2.5y = 1700\\y = 680\\x = 2200-680 = 1520$

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3 years ago

Simplify the expression. (–5g5h6)2(g4h2)4

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Step-by-step explanation:

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4 years ago

At the beginning of an environmental study, a forest covered an area of 1500 km2 . Since then, this area has decreased by 9.8% e

fredd [130]

Answer:

$A(t)=(0.902)^t \cdot 1500$ $[km^2]$

Step-by-step explanation:

In this problem, the initial area of the forest at time t = 0 is

$A_0 = 1500 km^2$

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$A_2=0.902 A_1 = 0.902(0.902A_0)=(0.902)^2 A_0$

And so on. So, after t years, the area of the forest will be

$A(t)=(0.902)^t A_0$

And by substituting the value of A0, we can find an explicit expression:

$A(t)=(0.902)^t \cdot 1500$ $[km^2]$

8 0

4 years ago

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Goryan [66]

Answer:

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Step-by-step explanation:

Let length=x and wide=y

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so we need to substitute x into y or y into x

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4 0

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