1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly_w [17]
3 years ago
5

If a gold bar has a length of 17.78 cm, a width of 9.208 cm, a height of 4.445 cm, and the density of gold is 19.3 g/cm^3, what

is the
mass of the gold bar. Answer with the correct number of significant figures. Use the rounding rules.

A. 1.40x10^4 grams
B. 14 040 grams
C. 14 045.142 grams
D. 14 045 grams
Mathematics
1 answer:
kozerog [31]3 years ago
4 0

Answer:

17.78×9.208×4.445=727.7275768

D=mass÷volume

mass=density×volume

mass=19.3g/cm3×727,7275768=14045,14223224=14045grams

You might be interested in
Mathematics value in words?<br>​
zheka24 [161]

Answer:

Wdym

Step-by-step explanation:

Mathematics value in words

6 0
2 years ago
What decimal is equivalent to 9/100
olya-2409 [2.1K]
2.09 is the decimal that is equivalent to 9/100
6 0
3 years ago
Read 2 more answers
Question in screen shot
sasho [114]

Answer:

c.

Step-by-step explanation:

The inverse function returns the original value for which a function gave the output. A function that consists of its inverse fetches the original value

f(-1)=1,  then:  f^{-1}(1)=-1\\f(2)=0,  then:  f^{-1}(0)=2\\f(3)=3,  then:  f^{-1}(3)=3\\f(4)=8,  then:  f^{-1}(8)=4

4 0
2 years ago
F(m)=m^4-6m^3+5m^2+10m-4 at m=4
Alexandra [31]

Answer:

F(m) = -12

Step-by-step explanation:

Given the function:

F(m)=m^{4}-6m^{3}+5m^{2}+10m-4

When m = 4, we substitute the variable 'm' for the number 4:

F(m)=4^{4}-6(4)^{3}+5(4)^{2}+10(4)-4

F(m) = 256 - 384 + 80 + 40 - 4

F(m) = -12

6 0
3 years ago
The results of a survey indicate 50% of seventh-graders watch at least one movie
Kay [80]

Answer:

25 students

Step-by-step explanation:

50% of 50 is 25  

50/2 = 25

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the gcf of 4a^3 and 9a^4
    5·1 answer
  • Talia wants to write the equation of the graphed line in point-slope form. These are the steps she plans to use:
    12·2 answers
  • How to write <br> 40,583 in word form
    13·2 answers
  • Consider the original rectangle and the rectangle that has been reduced by 0.5.
    11·1 answer
  • Tyson multiplies 75 by 1.15. Which number might Tyson be trying to find?
    14·2 answers
  • 8. A farmer wishes to place 3572 eggs in containers holding 12 eggs each. How many containers will be
    12·1 answer
  • Identify the terms, like terms, coefficients, and constants in the expression 5a+2+7+6a
    8·2 answers
  • Which expression is equivalent to m 2 - 13 m -30?
    12·1 answer
  • hi, if your looking for extra points (50+) and brainiest here is ur chance, answer this question correctly plz
    15·2 answers
  • Two​ trains, Train A and Train​ B, weigh a total of 167 tons. Train A is heavier than Train B. The difference of their weights i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!