3 years ago

Pleeeaaasssseeee help me on this 2 problems.

Mathematics

1 answer:

tekilochka [14]3 years ago

4 0

Answer:

5) there are different ways 30 ways

6) What will most likely happen is that it will land anywhere but for it to land on 3 again is a small chance

Step-by-step explanation:

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The graph below is the graph of which inequality?

Misha Larkins [42]

Answer:

Step-by-step explanation:

$\sqrt{x } \geqslant 1$

on your graph x is not equal to 0 starting from one and going to Infinity.

4 0

3 years ago

At a ceramic shop, each cup is $6.30 cheaper than each plate. If you totally spent $28.50 for 5 cups and 3 plates, what is the p

Alex Ar [27]

Let
x-------------> <span>the price of each cup
</span>y-------------> the price of each plate

we know that

5x+3y=28.50----------> equation 1
and
x=y-6.30--------------> equation 2

I substitute 2 in 1
5*(y-6.30)+3y=28.50---------> 5y-31.5+3y=28.5-----> 8y=60
y=7.5
x=y-6.3---------> x=7.5-6.3---------> x=1.2

the answer is
the price of each cup is $1.2
the price of each plate is $7.5

8 0

3 years ago

There ate 38 cube houses. Each house could hold 1,000 unit cubes that are 1 meter by 1meter by 1meter.Describe the dimensions of

Ivan

We know that V = a^3 and that it's 1000 cubic meters (or unit cubes as long as one unit cube is 1x1x1m). We can write the calculation as attached below. The result (dimensions of one cube house) is 10x10x10 meters.