3 years ago

Pleasee Help!

Mathematics

1 answer:

Anna11 [10]3 years ago

6 0

America wont have a wall next to america and peace would've been made

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1 is 25% of what numder

allsm [11]

Answer:

4, it's obvious think of it as a quarter.

Step-by-step explanation:

1 = 25%

2 = 50%

3 = 75%

4 = 100%

5 0

3 years ago

The value of Peter's house has risen 10% a year for the last 3 years. if the value of Peter's home 3 years ago was $120,000.00,

pickupchik [31]

The answer is $132,000

First you multiply 120,000 by .10 which you get 12,000

Then you just add it and you find the answer

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3 years ago

How many pints of blood does a person have for every 14 lbs of body weight?

-Dominant- [34]

Answer:

1 pint(of blood) for every 14 lbs of weight

Step-by-step explanation:

3 0

3 years ago

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There are three numbers for the combination to the store’s safe. The first number is 17. The other two numbers can be multiplied

dlinn [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

Abigail tosses a coin off a bridge into the stream below. The distance, in feet, the coin above the water is modeled by the equa

melomori [17]

Answer:

7 seconds

Step-by-step explanation:

Distance of the coin above the water is modeled by the equation

$y=-16x^2+96x+112$

where $x$ is time taken to cover the distance

Now equating with zero.

$0=-16x^2+96x+112\\\Rightarrow 16x^2-96x-112=0\\\Rightarrow x=\dfrac{-\left(-96\right)\pm \sqrt{\left(-96\right)^2-4\times \:16\left(-112\right)}}{2\times \:16}\\\Rightarrow x=7, -1$

So, time taken by the coin to hit the water is 7 seconds.

6 0

3 years ago