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4 years ago

9

Tyrone ran 7 laps on he quarter mile track during practice. Which subset of real numbers would include the distance Tyrone ran a

t practice?

1 answer:

Zigmanuir [339]4 years ago

3 0

Answer:

Step-by-step explanation:

7 quarter mile laps totals 7/4 miles, or 1 3/4 miles.

1 3/4 miles is between 1 and 2, a subset of real numbers.

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How to simplify 45/100

fredd [130]

-- Look for a common factor of both the top and bottom numbers.

   ==> 5 is a common factor of 45 and 100 .

-- Divide the top and bottom numbers by their common factor.

   ==> 45/100 = 9/20 .

-- Look for another common factor of both the top and bottom numbers.

   ==> The only common factor now is ' 1 ' .

   ==> That means the fraction is now as simplified as it can get.

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3 years ago

The ratio of newspapers to magazines at the corner store is 9 to 5. Which combination of newpapers and magazines could the corne

neonofarm [45]

Answer:

9 newspapers and 5 magazines

18 newspapers and 10 magazines

27 newspapers and 15 magazines

36 newspapers and 20 magazines

45 newspapers and 25 magazines

54 newspapers and 30 magazines

63 newspapers and 35 magazines

72 newspapers and 40 magazines

81 newspapers and 45 magazines

90 newspapers and 50 magazines

Step-by-step explanation:

You basically just have to follow this formula

9x newspapers and 5x magazines

x can equal literally any positive integer you want!

just make sure you multiply the 9 and the 5 by the same numebr to keep the ratio the same!

5 0

3 years ago

Write an equation in point-slope form of the line that passes through (-1, – 4) with slope -2.

Rom4ik [11]

Y+4=-2(x+1)

This is the point slope form (y-y1) =m(x-x1)

I hope it will helped!

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3 years ago

Becky has 9 bags of coins. Some of the bags contain 8 gold coins, and the rest contain 6

fredd [130]

Answer:

4 bags of gold coins and 6 bags of gold coins

Step-by-step explanation:

So, Becky has 9 bags of coins

This is basically a "trial and error" equation.

Now, she has 4 bags of 8 gold coins

8×4= 32

So she has 32 gold coins

Now, she has 5 bags of 6 silver coins

5×6=30

So she has 30 silver coins.

So we add these,

30+32= 62

HOPE THIS HELPS!!!

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3 years ago

Let hh be the set of all points in the second quadrant in the plane v=ℝ2v=r2. that is, h={(x,y)∣x≤0,y≥0}h={(x,y)∣x≤0,y≥0}. is hh

BaLLatris [955]

No, $H$ is not a subspace of $V$ . A simple counter-example to the contrary: let $h\in H$ with $h=(-1,0)$ . However, scaling by -1 gives the vector $-h=(1,0)$ and $-h\not\in H$ .

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3 years ago