Density is equal to mass divided by volume. The mass of a metal is 10.34 g. Its volume is 1.83 ml. Calculate its density. Use the proper number of significant figures.
Answer: 5.65 g/ml
Step-by-step explanation:
The density of a substance is given by :-
[tex]\text{Density}=\dfrac{\text{Mass}}{\text{Volume}}[/tex]
Given : The mass of a metal is 10.34 g. Its volume is 1.83 ml.
Then, the density of substance will be :-
[tex]\text{Density}=\dfrac{10.34\ g}{1.83\ ml}\\\\\Rightarrow\ \text{Density}= 5.65027322404\ g/ml[/tex]
Since , the significant figures depend on the dividend .
Here the dividend (10.34) is hundredth unit.
Then, the [tex]\text{Density}== 5.65027322404\approx5.65\ g/ml[/tex]
Cole said that 555 rounded to the nearest ten is 600. What is Cole's error? explain.
what is 6 and 2/3 - 4 and 1/2
I need help with #12
Sam's credit card balance is less than -$36 does Sam owe more or less than $36?
How can I graph and make a table with Y=3 ?
A pizza bot travels at an average rate of 4 mph it is sent on a delivery toy house 1.5 miles away how long will it take the bot to make the delivery every time back to the restaurant
The pizza bot will take approximately 22.5 minutes to make the delivery and return to the restaurant.
Explanation:To calculate the time it will take the pizza bot to make the delivery and return to the restaurant, we can use the formula:
Time = Distance / Speed
In this case, the distance is 1.5 miles (one way), and the speed is 4 mph. So, the time it will take for the pizza bot to make the delivery and return to the restaurant is:
Therefore, it will take the pizza bot approximately 0.375 hours, or 22.5 minutes, to make the delivery and return to the restaurant each time.
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14+3n=8n-3(n-4) foes this have an answer, no, or infinite solution
What is the greatest common factor of 49 and 84?
Find the values of x and y.
a) x = 20, y = 7
b) x = 10, y = 8
c) x = 50, y = 40
d) x = 10, y = 12
James thinks they could have paddled down the river in 5 days. If they had pushed their limits. How many miles per day would they have had to paddle to finish the trip in 5 days.
Write your own story problem using mixed numbers that need to be scaled up. The problem should
have at least five mixed numbers that will be scaled up. Be sure to show all your work, explain your
steps in your solution (including changing improper fractions to mixed numbers), and write a complete
answer to your problem. Your answer should include units for the mixed numbers, if needed.
I do not understand the question, I cannot conduct a problem can somebody just give a mixed number problem or whatever and I will calculate it on my own. I am not asking you to do my work just to give me an example of what my teacher wants.
Thanks
What's 7712 divided by 32
1.3 puzzle time what happens when a frog double- parks on a lily pad
The answer is it‘s toad away.
The following are the values of each number:
5 – Infinitely many solutions
7 – 30
3 – 54
11 – 42
2 – no solution
10 – 35
4 - -0.64
8 - -18.4
9 – 3
1 – 12
7 – 72
see attached file for the chart of the values.
What is the rational number equivalent to 3.24 repeating?
A. 3 6/97
B. 3 28/99
C. 3 8/33
D. 3 10/32
Answer:
C
Step-by-step explanation:
Took the test got it right
Please help with this question! xx
A machine factory produces 2 parts per second. One shift is 10 hours long. What is the production rate in parts per shift? Enter your answer in the box. parts per shift
2 parts per second so 2 x 60 = 120 parts per minute
120*60 = 7200 parts per hour
7200 x 10 = 72,000 parts per 10 hour shift
Order the following numbers from least to greatest: 10 to the 5 power, 10 to the -9 power, 10 to the -17 power, 10 to the 14 power, 10 to the -5 power and 10 to the 30 power
To order the numbers, compare the exponents of 10. The higher the exponent, the greater the number.
Explanation:To order the numbers from least to greatest, we need to understand the concept of integer powers. In this case, the numbers are in the form of 10 raised to a certain power. We can compare the numbers by looking at the exponent of 10. The higher the exponent, the greater the number.
Here is the ordering from least to greatest:
10 to the -17 power10 to the -9 power10 to the -5 power10 to the 5 power10 to the 14 power10 to the 30 powerLearn more about Ordering numbers here:https://brainly.com/question/3729546
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explain why the gcf of two numbers is sometimes 1
Answer:
The number 1 is common factor between any set of numbers, but, sometimes is the only common factor.
Step-by-step explanation:
This happens when the numbers do not have common prime factors, like 5 and 7.
Since 1 is a prime number, you can consider it the common primer factor of every set of numbers.
Remember:
If 'a' is a number, a prime factor of it would be 1, since a*1=a
Is 13/16 rational or irrational
The number 13/16 is a rational number because it can be expressed as a ratio of two integers.
Explanation:The number 13/16 is a rational number. A rational number is any number that can be expressed as a ratio of two integers, where the denominator (the number below the division line) is not zero. In this case, the number 13/16 can be expressed as a ratio of two integers: 13 and 16. Therefore, 13/16 is considered to be a rational number, not an irrational number. In contrast, an irrational number cannot be stated as a ratio of two integers. Examples of irrational numbers include the square root of two and pi.
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Please help ASAP 15 pts
Write the ratio $12 dollars for 3 tickets as a unit rate.
Find the value of x. Then the measure of each angle
Please help me D: I just took 20 points away from me
ricardo lost 6 balls while playing golf.he bought 12 golf balls,then he lost 4 on the course to day.now he has 18 balls.how many golf balls did he have to the begingin
what is the slope of the line whose equation is 4y-6x+16=0
A drilling machine can drill 12 holes in 6 minutes. If the machine drills holes at a constant speed, it can drill ______ holes in 25 minutes. Numerical Answers Expected!
6 men can complete a job in 20 days.if the men work at the same rate.how many more are needed to complete the job in 12 days
Tom drove 130 Miles at the speed of 65 mph, and then 200 more miles at the speed of 30 mph. What was his average speed for the entire trip?
The average speed for the entire trip is 38.06 mph
What is Average Speed?
The total distance traveled divided by the total time spent traveling. This will give you your average speed.
S = d₁ + d₂ ... + dₙ / t₁ + t₂... + tₙ
Given data ,
d₁ = 130 miles
d₂ = 200 miles
S₁ = 65 mph
S₂ = 30 mph
t₁ = d₁ / S₁
t₂ = d₂ / S₂
And , t₁ = 130 / 65 = 2 hours
t₂ = 200 / 30 = 6.67 hours
Therefore , Average Speed = Total distance travelled / Total time taken
=d₁ + d₂ / t₁ + t₂
= 330 / 8.67 mph
= 38.06 mph
Hence , the average speed for the entire trip is 38.06 mph
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Is this function or non function
rule and missing number what would it be