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3 years ago

What is 4 divided by 572

Mathematics

1 answer:

azamat3 years ago

4 0

4/572

divide top and bottom by 4

1/143

or in decimal form

.006993007

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Which mathematical property is illustrated? ab + c = c + ab

g100num [7]

Answer:

Distributive Property

Step-by-step explanation:

a(b + c) = ab + ac

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3 years ago

In early spring, you are wanting to purchase 6 potted rose plants. The plants to choose from come in 8-inch pots that sell for $

topjm [15]

Things we know:
Six total pots = # of 10" + # of 8"
$78 total = cost of 10" + cost of 8"

So:
6 = x +y
and
78 = x*(cost of x) + y * (cost of y)
78 = x*12 + y*15

We need:
x+y=6 AND 12x+15y=78

So our answer can only be B.

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3 years ago

the moon is about 240,000 miles from Earth. What is this distance written as a whole number multiplied by a power of ten?

Ronch [10]

I'm not sure does anyone else know the answer?

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3 years ago

1. Nine students in an accounting class passed midterm exam. If there were 20 students in the class,

Marysya12 [62]

Answer:

Step-by-step explanation:

Passed Percentage= (9/20) * 100 = 9 * 5 = 45%

7 0

3 years ago

Read 2 more answers

We are standing on the top of a 320 foot tall building and launch a small object upward. The object's vertical altitude, measure

STALIN [3.7K]

Answer:

The highest altitude that the object reaches is 576 feet.

Step-by-step explanation:

The maximum altitude reached by the object can be found by using the first and second derivatives of the given function. (First and Second Derivative Tests). Let be $h(t) = -16\cdot t^{2} + 128\cdot t + 320$ , the first and second derivatives are, respectively:

First Derivative

$h'(t) = -32\cdot t +128$

Second Derivative

$h''(t) = -32$

Then, the First and Second Derivative Test can be performed as follows. Let equalize the first derivative to zero and solve the resultant expression:

$-32\cdot t +128 = 0$

$t = \frac{128}{32}\,s$

$t = 4\,s$ (Critical value)

The second derivative of the second-order polynomial presented above is a constant function and a negative number, which means that critical values leads to an absolute maximum, that is, the highest altitude reached by the object. Then, let is evaluate the function at the critical value:

$h(4\,s) = -16\cdot (4\,s)^{2}+128\cdot (4\,s) +320$

$h(4\,s) = 576\,ft$

The highest altitude that the object reaches is 576 feet.

6 0

3 years ago