free Ask question
Sign In
.
Mathematics : asked on LudwergTheMyth
 25.02.2022

A block of metal has dimensions of 2 cm by 5 cm by 6 cm. The block weighs 780 g. From this information, calculate the mass, volume and density.

. 0

Step-by-step answer

09.07.2023, solved by verified expert
.
Nitin Arora
m Master
Mathematics, English, Physics. Research Scholar at Indian Institute of Technology, Roorkee
6 971 answers
4.9 . rating
Unlock the full answer

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

Given that - The block weighs 780g

therefore ,

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

Now ,

dimensions of the given block are

‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ 2 cm × 5 cm × 6 cm

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

therefore ,

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

Further ,

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

therefore ,

A block of metal has dimensions of 2 cm by 5, №18009692, 25.02.2022 16:18

hope helpful~

It is was helpful?
. Helpful Useless

Faq

Mathematics
A block of metal has dimensions of 2 cm by 5 cm by 6 cm. The block weighs 780 g. From this information, calculate the mass, volume and density.
Step-by-step answer
P Answered by Specialist

\huge\fbox{Answer ☘}

Given that - The block weighs 780g

therefore ,

\bold\blue{mass \: = 780g}\\

\bold\green{----------------}

Now ,

dimensions of the given block are

‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ 2 cm × 5 cm × 6 cm

\bold\purple{Volume = l \times b \times h }\\\\ \bold \purple{⇢ (2 \times 5 \times 6) \: cm {}^{3}} \\\\\bold\purple{ ⇢60cm {}^{3}}

therefore ,

\bold\blue{Volume = 60cm {}^{3}}

\bold\green{----------------}

Further ,

\bold\pink{Density = \frac{mass}{volume} }\\ \\ \bold\pink{ ⇢ \cancel\frac{780 \: g}{60 \: cm {}^{3} } } \\ \\ \bold\pink{⇢13g \: cm {}^{ - 3} }

therefore ,

\bold\blue{Density \: = 13 \: g \: cm {}^{ - 3} }

hope helpful~

Chemistry
A block of metal has dimensions of 2 cm by 5 cm by 6 cm. The block weighs 780 g. From this information, calculate the mass, volume and density.
Step-by-step answer
P Answered by PhD

mass = 78 grams

volume= 2*5*6=60cm^3

density =m/v

=78/60

13/10=1.3 g/cm^3

Chemistry
A block of metal has dimensions of 2 cm by 5 cm by 6 cm. The block weighs 780 g. From this information, calculate the mass, volume and density.
Step-by-step answer
P Answered by PhD

mass = 78 grams

volume= 2*5*6=60cm^3

density =m/v

=78/60

13/10=1.3 g/cm^3

Mathematics
You can buy jars of the same jam in 2 sizes large jar:440g for £1.54 small jar:340g for £1.26 By considering the price per gram, work out which jar is the best value for money. Working must be shown
Step-by-step answer
P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
The last time Robert filled up his car with gas, he paid $24.50 for 7 gallons. This time, he needs 15 gallons. If the price is the same, how much will he pay?
Step-by-step answer
P Answered by PhD

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

Mathematics
An ice cream shop offers 5 different flavors of ice cream and 9 different toppings. How many choices are possible for a single serving of ice cream with one topping?
Step-by-step answer
P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

Mathematics
A new school randomly assigns a six-character student code to every prospective student. The school uses the characters 1, 2, 3, 4, 5, X, Y, and Z. If none of the student codes contain a repeated character, what is the total number of codes that can be randomly assigned?
Step-by-step answer
P Answered by PhD

The total nom of  code that can be used is equal to 5+3 = 8

Mathematics
The ratio of tables to chairs at the furniture store is 1:6. There are 30 chairs. How many tables are there?
Step-by-step answer
P Answered by PhD

The solution is in the following image

The solution is in the following image
Mathematics
Use the X method to find the solutions of6x2 + 2x – 20 = 0.
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Which number is the smallest? 4.4 ⋅ 10−5, 3.99 ⋅ 10−6, 2.6 ⋅ 102, 1.85 ⋅ 103
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
free Ask question
Today we have helped
1 405 students
just now
Biology
Proteins are made at the ?blank
p Answered by PhD
just now
Mathematics
Divide 2/9 by 2/4. I need this answer asap.
s Answered by Specialist
just now
Mathematics
Find an equation of the line that goes through the points (8,-45) and (2,-9). Write your answer in the form y = mx + b.
s Answered by Specialist
just now
Business
Waterway Industries provided the following information on selected transactions during 2021: Dividends paid to preferred stockholders $ 510000 Loans made to affiliated corporations 1400000 Proceeds from issuing bonds 1550000 Proceeds from issuing preferred stock 2090000 Proceeds from sale of equipment 795000 Purchases of inventories 2350000 Purchase of land by issuing bonds 590000 Purchases of treasury stock 1180000 The net cash provided (used) by financing activities during 2021 is
p Answered by PhD
1 minute ago
Business
6) The section of the statement of cash flows includes increases and decreases in long-term assets. A) investing activities B) operating activities C) non-cash operating activities D) financing ac
p Answered by PhD
. Get help with homework
What is Studen
Studen helps you with homework in two ways:
.
Use search
Our base includes complete solutions from various experts
chat
Leave a question
Studen will automatically choose an expert for you.
directly
Ask directly
We have more than 5 000 verified experienced expert
Blog About FAQ Privacy Copyright Policy
Contact Terms of Service Honor Code Cookie Policy
Follow us
Download app
google
app store
© 2024 Studen

Try asking the Studen AI a question.

It will provide an instant answer!

FREE