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Trava [24]
3 years ago
11

5/6k=-20 what is the correct answer ??

Mathematics
2 answers:
damaskus [11]3 years ago
4 0
<span>5/6k=-20

k=-24

Hope this helps
</span>
Zielflug [23.3K]3 years ago
4 0
(6/5)*(5/6k)=(6/5)*-20
k=-24

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there is 12 females that play basketball there are 240 females in the school how many play basketball
Romashka [77]
I believe looking at a weird perspective the answer would be 12 females. :)
4 0
2 years ago
A garden is in the shape of a square of length 35 2/5 m. find its (i) perimeter and (ii) area.​
Crank

Answer:

perimeter = 56 m

area= 196 m^2

Step-by-step explanation:

perimeter = 4 x sides = 4 x 35(2/5) = 4 x 14 = 56 m

area= sides^2 = (35 x \frac{2}{5} )^{2} = 14^2 = 196 m^2

           

3 0
2 years ago
Find the sum of the given arithmetic series. 24 + 48 + 72 + 96 +...+ 480
Alja [10]

Answer:

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Step-by-step explanation:

The given series is :

24 + 48 + 72 + 96 +...+ 480

The first term, a= 24

Common difference, d = 24

The last term, a_n=480

Let there are n terms in the AP.

So,

a_n=a+(n-1)d\\\\480=24+(n-1)24\\\\480=24+24n-24\\\\n=20

There are 20 terms in the series. The sum of 20 terms is :

S_{20}=\dfrac{n}{2}(2a+(n-1)d))\\\\=\dfrac{20}{2}\times (2(24)+19(24))\\\\=5040

So, the sum of the given arithmetic series is equal to 5040.

8 0
3 years ago
A train averages a speed of 90 miles per hour across the plains and 37.5 miles per hour through the mountains. If a trip of 300
densk [106]
Let p and m represent the numbers of miles in the plains and mountains, respectively.
.. p + m = 300 . . . . . . . the whole trip was 300 miles

time = distance/speed, so the trip time can be written as
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.. 5p + 12m = 1710 . . . . . . . . . . multiply by 450 to put in standard form

You can solve these two equations by any of several means. The variable p can be eliminated by subtracting 5 times the first from the second.
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.. 7m = 210
.. m = 30

30 miles of the trip was through the mountains.
5 0
3 years ago
Read 2 more answers
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Big packages drives you to the illusion that the contents are bigger or better which is actually not possible.Even garbage can fill up a huge truck. 
<span>Selling something with more volume means you get more for the money. </span>
<span>Advantage of marketing something as bigger helps you to get them to buy more than the usual.Its a technique to sell more items. </span>
<span>Disadvantage is they don't need to come back as often to buy again.</span>
5 0
3 years ago
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