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disa [49]
3 years ago
8

Is 3φ rational or irrational

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

irr

Step-by-step explanation:

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An aircraft takes off at sea level and ascends to 1000 feet. It then descends 250 feet. Find the elevation of the aircraft.
Gemiola [76]

Answer:

750

Step-by-step explanation:

If we go up 1000 feet from sea level and then come down 250 from that, then we are being asked to compute the difference of 1000 and 250.

1000

-  250

---------

   750

We are 750 feet above sea level.

6 0
3 years ago
Read 2 more answers
David express company was asked to deliver 325 boxes of apples. according the rule, the delivery fee is
Andrew [12]

Answer:

22 boxes were lost.  Look for the happy squirrels.

Step-by-step explanation:

Let x be the number of lost boxes.  David Express should expect to receive  $25 for each of the 325 boxes of apples.  That means:

($25)*(325) = $8125

The loss of a box means that the delivery fee would be forfeited, which would amount to:  x*($25)

But a compensation fee of $75/box also applies, so the total loss to the income would be x*($25+$75) or x*($100).  This would be subtracted from the total expected income of $8125:

Resulting Income:   $8125 - ($100)x = $5925

$8125 - ($100)x = $5925

$8125 - ($100)x = $5925

-100x = -2200

x = 22 boxes were lost.                    Zounds! [A metric term for %$%^&]

===================

<u>Check:</u>  Does the loss of 22 of the 325 boxes result in a total payment of $5925?

Delivered boxes:  (325 - 22) = 303 boxes delivered.  303*$25 = $7575

Penalty of $75 per lost box:  22*($75) = $1650

Result:  $7575 - $1650 = $5925  <u>YES</u>

3 0
2 years ago
HELP PLEASE!!! So for this problem is got 0.48 however I just wanted to confirm that my answer is correct. Can someone please he
densk [106]

Answer:

ur answer is correct

A =xy

A = 1.6×0.3 = 0.48

3 0
3 years ago
Paul wants to make a rectangular patio with 20 square tiles.What length and width will give the least perimeter?
andrew-mc [135]
5 rows of 4 or 4 rows of 5. the primeter is 14
5 0
3 years ago
Read 2 more answers
Steve prepreformed the chemistry experiment in which divided 5/8 of a box of baking soda evenly among the five bottles he then a
Kobotan [32]

Answer:

Steve put 1/8 of the box of baking soda in each one of the five bottles to make them bubble up like volcanoes.

Step-by-step explanation:

Hi

As "Steve performed the chemistry experiment in which divided 5/8 of a box of baking soda evenly among the five bottles...", So we only have to make a simple division, therefore \frac{5}{8}Box \div 5 Bottles=\frac{5}{8 \times 5}Box/Bottle=\frac{1}{8} Box/Bottle, so Steve put 1/8 of the box of baking soda in each one of the five bottles.

7 0
3 years ago
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