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MAXImum [283]
4 years ago
5

Naadu slept from 10.15pm on friday until 5.45am on Saturday how long did she sleep?​

Mathematics
1 answer:
lana [24]4 years ago
5 0

Answer:

7 hours and 30 minutes

Step-by-step explanation:

If you start counting from 11:00 to 5:45 you get 7 hours

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Find m_DBG.<br> (6x + 7)<br> (8x – 27)
k0ka [10]

Answer:

109 degrees

Step-by-step explanation:

x= 17

8 times 17 minus 27 equals 109

7 0
3 years ago
Two quantities, x and y, are directly proportional. If x is tripled, what happens to y? It is multiplied by 13. It is tripled. I
prisoha [69]
Answer: It is tripled.

Since x and y are proportional, whatever happens to x must happen to y in order for the two values to stay proportional.
7 0
3 years ago
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Situation: A 25 gram sample of a substance used for drug research has a k-value of 0.1205. N=N0e^-kt N0= initial mass(at time t=
Alexxandr [17]
<span> (mass 40kg) standing on slippery ice, catches her dog (mass 15kg) leaping toward her at 3.0 m/s. Use conservation of momentum to show that the speed of judy and her dog after the catch is 0.8 m/s .

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4 years ago
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Tony notes that an electronics store is offering a flat $20 off all prices in the store. Tony reasons that if he wants to buy so
Lena [83]

Answer:

inconsistent reasoning; saving $20 is saving $20.

Step-by-step explanation:

When we buy something for $ 50 we save $ 20 which is

20/50 * 100= 2/5* 100= 0.4*100= 40 %

When we buy something for $ 500 and save $ 20 it means that we are saving

20/500 * 100= 2/50* 100= 0.04*100= 4 %

Now if we compare 40 % to 4 % we can ourselves see that there is a difference of 36 % which is large enough to drop out the high priced items.

There is inconsistent reasoning for discount pricing.

So it is  inconsistent reasoning;   that only $ 20 can be saved on all items no matter what the prices are .

The offer is beneficial for only good for low priced items.

5 0
3 years ago
Evaluate each function.<br> 1) g(x) = x² + 2x; Find g(2)
zhuklara [117]

Answer:

g=x+2

Step-by-step explanation:

Let's solve for g.

gx=x2+2x

Step 1: Divide both sides by x.

gx/x = x2 +2x / x

<u>g=x+2</u>

<u />

6 0
3 years ago
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