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3 years ago

You roll four six-sided die. Find the probability that exactly three of the 2 points

Mathematics

1 answer:

Rina8888 [55]3 years ago

6 0

Answer: 4 – 6 = 2

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A student skipped a step when. he tried to convert 1020 seconds into hours, and he got the following incorrect result: 1 hour 10

Firlakuza [10]

1020 s x (1hr/60min) x (1min/60s)

6 0

3 years ago

Read 2 more answers

I need some help please!

kvv77 [185]

Answer:

See below

Step-by-step explanation:

Given :-

y || z

To Prove :-

m∠5 + m∠2 + m∠6 = 180°

Proof :-

Here we are required to prove that ,

$\rm\implies m\angle 5 + m\angle 6 + m\angle 2 = 180^o$

And here it's given that , y || z . Therefore ,

∠3 = ∠6 ( alternate interior angles )
∠1 = ∠5 ( alternate interior angles )

Now we know that the measure of a straight line is 180°. Therefore ,

$\rm\implies m\angle 1 + m\angle 2 + m\angle 3 = 180^o \\\\\implies\boxed{\rm m\angle 5 + m\angle 6 + m\angle 2 = 180^o}$

From 1 and 2 .

Hence Proved !

7 0

3 years ago

A 3-gallon bottle of bleach costs $13.92. What is the price per cup?

timofeeve [1]

1 gallon equals 16 cups. So, 3 gallons equal $3\cdot 16 = 48$ cups.

So, 48 cups cost $13.92, which means that one cup costs

$\dfrac{13.92}{48}=0.29$

4 0

4 years ago

Help ASAP please and explain

Y_Kistochka [10]

Answer:

Step-by-step explanation:

There are 2 ways to do this, the first is to just count the number of shaded squares (35)

The second is to find the area of the larger shaded square and subtract the smaller un-shaded rectangles

The large square is 7x7=49 squares

There are two 2x3 rectangles, which are 6 each

49-6-6=37

5 0

3 years ago

1) Meredith f ound some lace at a price of 4.0 5/meter in Ireland that she like too much for it. The same lace in the Canada wou

vaieri [72.5K]

Answer: Ireland is €4.05/m

Canada is €3.26/m

Step-by-step explanation:

€4.05/m

$5.99/yd

To compare the prices, we need to transform one of them into the other. Let's transform the Canada price into Ireland price.

As $1 = €0.498

$5.99 * 0.498 = €2.983

€2.983/yd

1yd = 3ft

1ft = 0.3048m

3ft = 0.3048*3 = 0.9144 m

€2.983/yd = €2.983/3ft = €2.983/0.9144 m = €3.26/m

Ireland is €4.05/m

Canada is €3.26/m

5 0

4 years ago