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2 years ago

Is 1+1=2 please explain why

Mathematics

2 answers:

tatuchka [14]2 years ago

7 0

Answer:

because if you have one pencil and you grab another pencil you will end up with 2 pencils

Step-by-step explanation:

Neporo4naja [7]2 years ago

6 0

Yes because it is

:):):)

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11. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula t

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1 year ago

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Which of these ordered pairs is a solution to the inequality 3x + y > – 8 ? (–3, 0) (–2, –1) (0, –10) (2, –16)

Alenkinab [10]

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3 years ago

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Please help with question 20! Thanks<3

kkurt [141]

Answer:

Population of Town A = 19,575

Population of Town B = 52,200

Population of Town C = 20,880

Step-by-step explanation:

The ratio of..

A : B = 3 : 8

B : C = 5 : 2

Both A : B and B : C have B in their ratios. What we can do is make B the same in both ratios and then create a ratio between all three towns.

A : B = (3 : 8) x 5 = 15 : 40

B : C = (5 : 2) x 8 = 40 : 16

A : B : C

15 : 40 : 16

Now, to find the population of each town we can write the following equation using the numbers from our ratio between all three towns and set it to the given population.

15x + 40x + 16x = 92,655

Solve for x.

71x = 92,655

x = 1,305

Finally, we can use the value of x to find the population of each town.

Population of Town A = 15x

Population of Town A = 15(1,305)

Population of Town A = 19,575

Population of Town B = 40x

Population of Town B = 40(1,305)

Population of Town B = 52,200

Population of Town C = 16x

Population of Town C = 16(1,305)

Population of Town C = 20,880

~Hope this helps!~

3 0

3 years ago

The volume of a cuboid is 176cm

IRISSAK [1]

Answer:

.08cm or 0.08cm

Step-by-step explanation:

First of all, we can see that 20mm is in millimeters, not centimeters.

If we convert the ones in centimeters to millimeters, it will result in decimals, which I want to avoid, but you could also do it that way.

There are 10 mm in 1 cm, so I multiply all of the values in cm by 10.

So now, we have that the volume is 1760mm, the length is 110mm, and the width is 20mm.

The formula for the volume of a cuboid is: $w*l*h = volume$

We have the width, length, and volume, so let's plug it in.

$20*110*h=1760$

To solve for h:

1. Multiply 20 and 100

$2200*h=1760$

2. Divide both sides by 2200

$h = 1760/2200$

3. Divide right side

h = 0.8

Keep in mind that this is in millimeters. In centimeters, it would be .08

6 0

3 years ago