Mary walks the 3 day breast cancer walk. They break the 62 miles evenly for each day. How

Mathematics

1 answer:

Semmy [17]2 years ago

4 0

Answer:

she would walk at least those 62 miles

Step-by-step explanation:

We are told that in the 3 days of the walk to fight cancer, Mary breaks the 62 mile barrier every day, that is to say that every day she travels 62 miles or more.

You ask us how much she walks in a single day, considering what the statement that goes at least 62 miles each day says, she would walk at least those 62 miles on a normal day.

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Ronnie collects horseshoes and hand grenades and places

lesantik [10]

Answer: 3.5 pounds

Step-by-step explanation:

3 s + 7 h = 32 s = shoes h= hand grenades

6 s + 2 h = 22 Multiply first equation by -2 and add to second equation to get :

-12 h = -42

h = 3.5 pounds

sorry if this was late

8 0

2 years ago

A NASA spacecraft measures the rate R of at which atmospheric pressure on Mars decreases with altitude. The result at a certain

AysviL [449]

Answer:

$R = 0.0000498 \frac{KJ}{ m m^3}=0.0000498 \frac{KJ}{m^4}=4.98x10^{-5}\frac{KJ}{m^4}$

Step-by-step explanation:

For this case we have the following value:

$R = 0.0498 \frac{Kpa}{Km}$

We can convert this first to $\frac{Kpa}{m}$ like this:

$R=0.0498 \frac{Kpa}{Km} *\frac{1km}{1000m}=0.0000498 \frac{Kpa}{m}$

Now we use the fact the the pressure is defined as $P =\frac{F}{A}$ , whre P is the pressure, F the force and A the area, so then $Kpa= \frac{KN}{m^2}$ and then we can replace this: