All categories

2 years ago

Three numerical expressions that are equivalent to (0.0004) x (0.005)

Mathematics

1 answer:

zzz [600]2 years ago

4 0

Answer:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

Step-by-step explanation:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

You might be interested in

Write word to match the expression 36÷4

Alja [10]

Hmm i guess this is what you are asking, thirty six divided by four. hope that helps

6 0

2 years ago

Read 2 more answers

- x más 10 = 3x más 2

Harman [31]

-x + 10 = 3x + 22
-12 = 4x
x = -3

7 0

2 years ago

PLZZZZZ NEED HELP!!!!!!

Lady_Fox [76]

Render ????? I think

5 0

2 years ago

At a toy factory, three out of every

pshichka [43]

Answer:

25%

Step-by-step explanation:

25% of the dolls are made with curly hair.

6 0

1 year ago

Read 2 more answers

Each Polio vaccination consists of 4 dieses , and each measles vaccination consists of 2 doses. Last year ,Dr. Potter gave a tot

Darina [25.2K]

Answer:

Last year Dr. Potter give 32 Polio vaccination and 28 measles vaccination.

Step-by-step explanation:

Given:

Each Polio vaccination consists of 4 doses , and each measles vaccination consists of 2 doses.

Last year ,Dr. Potter gave a total of 60 vaccinations that consisted of a total of 184 doses.

Now, to find the number of polio vaccinations and many measles vaccination.

Let the number of Polio vaccination be $x.$

And let the number of measles vaccination be $y.$

So, the total number of vaccinations:

$x+y=60$

$y=60-x$ .......(1)

As, given each Polio vaccination consists of 4 doses , and each measles vaccination consists of 2 doses.

Thus, the total number of doses:

$4x+2y=184$

Substituting the value of $y$ from equation (1):

$4x+2(60-x)=184$

$4x+120-2x=184$

$2x+120=184$

Subtracting both sides by 120 we get:

$2x=64$

Dividing both sides by 2 we get:

$x=32.$

The number of Polio vaccination = 32.

Now, putting the value of $x$ in equation (1):

$y=60-x$

$y=60-32$

$y=28.$

The number of measles vaccination = 28.

Therefore, last year Dr. Potter give 32 Polio vaccination and 28 measles vaccination.

5 0

2 years ago