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tankabanditka [31]

2 years ago

8

Which of these numbers equals 8/(-1/8)? A. -64 B. -1 C. 1 D. 64

2 answers:

Dovator [93]2 years ago

8 0

Answer:

-64

Step-by-step explanation:

Westkost [7]2 years ago

5 0

The answer is A.) -64

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marusya05 [52]

1. $h=40\sqrt{\frac{.45w}{M}}\Rightarrow\frac{h^2}{1600}=\frac{.45w}M\Rightarrow M=\frac{720w}{h^2}$

2. his BMI has to be reduced by 28.5-24.9=3.6

We must thus solve $\frac{720w}{h^2}=3.6$ thus $\frac{720w}{h^2}=3.6h^2/720=.005h^2$ . We can know his height using the first formula : $h=40\sqrt{\frac{.45w}{M}}=40\sqrt{\frac{.45*211}{28.5}}\approx73.01$

Hence he must lose $(73.01)^2*.005\approx26.6$ -> 27 pounds.

We check our result : $720*(211-27)/(73.01^2)\approx24.85$

3 0

3 years ago

Read 2 more answers

Two lines having the same <img src="https://tex.z-dn.net/?f=y" id="TexFormula1" title="y" alt="y" align="absmiddle" class="latex

Arada [10]

Answer:

Step-by-step explanation:

I suspect a typo, since $\frac{-4}{5x+6}$ is not a straight line. Let's go with

$y = -\frac{4}{5} x + 6$

That means the slope is -4/5

Any line perpendicular to it will have slope 5/4

Since both lines pass through (0,6), our second line is

$y=\frac{5}{4} x + 6$

7 0

3 years ago

PLZ HELP ME ASAP :]]]]]

LenKa [72]

Answer: 3

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is -12 as an integer

Serhud [2]

- 12. What do you mean by that question? -12 itself is an integer.

8 0

3 years ago

A catfish pond contains 2,200 gallons of water. The pond can hold no more than 3,000 gallons. It is being filled at a rate of 12

Olenka [21]

Answer:

I am not sure honestly, but I think you should

Step-by-step explanation:

add 2,200 and 3,000 then see your answer, and divide it by 125. I'm sorry if this doesn't help......

8 0

3 years ago