Ask question

Ask question

All categories

Misha Larkins [42]

2 years ago

12

Question 1(Multiple Choice Worth 2 points)

1 answer:

Alexxandr [17]2 years ago

6 0

Answer:

Hello! Your answer here is 10−5.

Step-by-step explanation:

To convert 0.00001 to a power of 10, we use scientific notation<em>. </em>Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.

In this problem, the given decimal number is 0.00001. We must move the decimal 5 places to the right, which gives us 1.0.

Then, we multiply 1.0 by 10 raised to the negative of the number of places we have moved the decimal point - so we multiply 1.0 by 10−5, which gives us our answer:

10−5

You might be interested in

In a survey of 400 seniors, x percent said that they plan on majoring in physics. One university has used this data to estimate

azamat

Answer:

2 percent

Step-by-step explanation:

We can use two separate fractions, one representing the amount of physics majors expected and the amount of seniors expected in physics majors by the university.

$\frac{400x}{66} = \frac{400}{3600}$

Now cross multiply.

$\frac{66*400}{400x * 3600}$

x will be removed.

$\frac{26400}{1320000}$

Simplifying this fraction will get you $\frac{1}{50}$ , which in percentage form, will be 2 percent.

8 0

2 years ago

A rectangular filed is 190m by 270m . A rectangular barn is 23 m by 40 m is built in the field .

Anika [276]

Answer: 50,380m

Step-by-step explanation:

190m * 270m = 51,300m

23m * 40m = 920m

Because the barn is in the field, we subtract the barn's area from the field's area, which leaves us with

51,300m - 920m = 50,380m

4 0

3 years ago

Nadia buys boxes of crackers that each has the same cost c. She represents the cost of 6 boxes of cheese crackers, 5 boxes of po

snow_lady [41]

I believe the answer is b because u need to combine like terms and 6c+2c+5c is 13c.

6 0

3 years ago

Read 2 more answers

Solve using any method. −2x+y=3 −3x+y=1 (-1, -2) (2, 7) (-2, -1) (-2, -5)

damaskus [11]

Answer:

Therefore the Final Solution is x = 2 and y = 7

i.e (2 ,7)

Step-by-step explanation:

Given:

$-2x+y=3$ ...............Equation ( 1 )

$-3x+y=1$ ...............Equation ( 2 )

$y=3x+1$ ..............Equation ( 3 )

To Find:

x = ?

y = ?

Solution:

Substituting Equation ( 3 ) in Equation ( 1) we get

$-2x+3x+1=3\\\\x=3-1\\\\\therefore x =2$

Now Substituting x = 2 in Equation ( 3 ) we get

$y=3\times 2+1=6+1\\\\\therefore y=7$

Therefore the Final Solution is x = 2 and y = 7

i.e (2 ,7)

3 0

3 years ago

87+56=____<br> (f r e e p o i n t s)<br> prolly gonna give brainliest

pogonyaev

Answer: 143

Step-by-step explanation:

Thanks for the free points

5 0

3 years ago