3 years ago

Johns dog slept for 3 hours. If the dog snores every 1/3 hour how many times did the dog snore

Mathematics

1 answer:

Zigmanuir [339]3 years ago

7 0

The dog snores almost one hour

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The selling price of an item is $650. It is marked down by %10, but this sale price is still marked up from the cost of $450.

Hoochie [10]

Answer:

nothing

Step-by-step explanation:

You get nothing because it would make -43256742984

7 0

2 years ago

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Express the first quantity as a percentage of second quantity $45, $120.

Pachacha [2.7K]

Answer: 37.5%

Step-by-step explanation:

Percentage = Given Quantity/Total Quantity*100

So here, it will be like: 45/120*100

=0.375*100

=37.5%

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2 years ago

Complete the square to solve the equation below.

sasho [114]

Hello there!

x² + x = 7/4
x² + - 7/4 = 0

Now we gonna use the quadratic formula to find x
a= 1
b=1
c = -1.75

x = -b+/-√b² -4ac all of them divide by 2a
x = -(1)+/-√(1)² - (4)(1)(-1.75) all of them divide by 2(1)
x= -1+/-√8 all of them divide by 2
x = -1/2 + √2 or x = -1/2 - √2

The correct option is option C

I hope that helps!

4 0

3 years ago

Fatima earned 6 more than twice as many dollars as Noora. If Fatima earned 40 QR, how much did Noora earn?

-Dominant- [34]

86.
Fatima has 40
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6+(80) = 86

4 0

2 years ago

Please help and show work

mylen [45]

7.B
$\sqrt{\pi } = 1.772$
$\pi = 3.142$
$2 \times \pi = 6.283$
${\pi}^{2} = 9.869$

9.A
3/2=1.5

8. F
2times pi =6.283
square root of 50= 7.071
pi squared/2= 3.289

10.H
1/7= .143
which means it can't be f or g.

8 0

3 years ago