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2 years ago

The mass of substances left in a sample

1 answer:

6 0

This question tests one's knowledge of states of matter. Kim would have to classify the water as gaseous matter in this case.

<h3>Why should Kim classify the water as gaseous?</h3>

Remember, she boiled all the liquid away. Hence in their evaporated state, the water now assumes a gaseous form.

Matter can exist in various states. They are:

Solids;
Liquids;
Gaseous;
Plasma; and
Bose-Einstein condensate. (which is Man-made).

Learn more about states of matter at:
brainly.com/question/16982523

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X over 85 = 72 over 100

gayaneshka [121]

Answer:

X=61.2

Step-by-step explanation:

x/85 = 72/100

x*100/8500 = 6120/8500

x*100 must equal 6120 therefore x must be 61.2 because 61.2 * 100 is 6120

7 0

3 years ago

Read 2 more answers

A street is drawn by dilating segment FG¯ about center A with a scale factor greater than 0 but less than 1. Is this an enlargem

Arte-miy333 [17]

Answer: This is an reduction.

Step-by-step explanation:

A dilation a king of transformation that creates an similar image (about a center of dilation) of the actual figure by changing its size with the use of a scale factor(k).

It either shrinks or stretches the image.

If |k| is greater than 1 then the image is an enlargement .
If |k| is less than 1 then the image is an reduction.
If |k| is equals to 1 then there is no change in size.

Given : A street is drawn by dilating segment $\overline{FG}$ about center A with a scale factor greater than 0 but less than 1.

Then by using (2.) , we can say that this is an reduction.

5 0

2 years ago

Ted rented a bike from Pranav’s bikes. It cost $10 plus $5 per hour. If ted paid $50 then he rented the bike for how much many h

-Dominant- [34]

Ted rented the bike for 8 hours

cost of Bike $10

50-10=40

40/5, (because each hour costs $5)=8

7 0

3 years ago

Read 2 more answers

A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 4 true false questions, Part B

erma4kov [3.2K]

Answer: 374416

Step-by-step explanation:

Given : A test requires that you answer first Part A and then either Part B or Part C.

Part A consists of 4 true false questions, Part B consists of 6 multiple-choice questions with one correct answer out of five, and Part C consists of 5 multiple-choice questions with one correct answer out of six.

i.e. 2 ways to answer each question in Part A.

For 4 questions, Number of ways to answer Part A = $2^4$

5 ways to answer each question in Part B.

For 6 questions, Number of ways to answer Part B = $5^6$

6 ways to answer each question in Part C.

For 5 questions, Number of ways to answer Part C = $6^5$

Now, the number of ways to completed answer sheets are possible :_

$2^4\times5^6+2^4\times6^5\\\\=2^4(5^6+6^5)\\\\=16(15625+7776)\\\\=16(23401)=374416$

Hence, the number of ways to completed answer sheets are possible = 374416

8 0

3 years ago

Superman was said to be "faster than a speeding bullet." A Winchester rifle bullet travels at a speed of 1,924 miles per hour (m

stealth61 [152]

Answer by YourHope:

Hoi! uwu

Superman was said to be "faster than a speeding bullet." A Winchester rifle bullet travels at a speed of 1,924 miles per hour (mph). Which of the equations, where T is the time in hours and D the distance in miles, describe a speed faster than the speed of a Winchester bullet?

B= d=1,492t!

and

D= d=2,000t!

7 0

3 years ago