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
irina1246 [14]
3 years ago
13

While mining, Nancy found a large metal bar that contained 38 pounds of gold. Nancy also determined that the bar was 95% gold. W

hat was the total weight of the metal bar in pounds?
Mathematics
1 answer:
fenix001 [56]3 years ago
3 0

Answer:

56%

Step-by-step explanation:

You might be interested in
What is 9.58507409207 to the nearest whole number
devlian [24]
9.58507409207 is rounded to the nearest whole number of 10
7 0
3 years ago
The number of pledges that Melissa collected for this year's charity walk is 8 less than half the number of pledges she collecte
padilas [110]

Answer:

1/2x - 8

Step-by-step explanation:

Let

x = number of pledges she collected last year

The number of pledges that Melissa collected for this year's charity walk is 8 less than half the number of pledges she collected last year.

Number of pledges she collected this year = 1/2x - 8

The expression which represents the number of pledges she collected this year = 1/2x - 8

5 0
3 years ago
What is the x-intercept of<br> 3x – 4y = 242
Andreas93 [3]

Answer:

x=242/3

alternative form= 80 2/3, x=80.6

Step-by-step explanation:

3x-4y=242

substitute y = 0

3x-4x0=242

calculate the product

3x-0=242

remove 0

3x=242

divide both sides (by 3 in order to leave x by itself)

done

5 0
3 years ago
Please help me with these ​
kumpel [21]

Answer:

33,000m3 is the area

4 0
3 years ago
Which of the following is a valid objective function for a linear programming problem
OLga [1]

The objective function of a linear programming problem is a linear function.

A valid objective function is (b) Min 4x+3y+(2/3)z

The form of the objective function of a linear programming problem is:

\mathbf{ax + by + cz +.....}

The above function means that:

  • The objective function cannot contain the product of the variables
  • The objective function cannot contain the quotient of the variables

The above highlights mean that:

  • The objective function can contain the sum of the variables
  • The objective function can contain the difference of the variables

Hence, the valid objective function is (b) Min 4x+3y+(2/3)z

Read more about objective functions at:

brainly.com/question/11206462

8 0
3 years ago
Other questions:
  • Sarah and Jake timed themselves while running. Who ran at a faster speed?
    6·1 answer
  • Please help me with this
    12·1 answer
  • Which answer is the equation of the line represented in function notation?
    5·2 answers
  • Is the following relation a function
    12·1 answer
  • You use technology ans find a sum of 6.712E-8. Write this sum in standard form
    10·1 answer
  • I NEED HELP PLEASE! :)
    8·2 answers
  • The length of a rectangle is 5 more than 3 times the width. Write and solve an equation to find the width (w) if the length is 1
    14·1 answer
  • A bag contains 150 marbles. Some are blue, and the rest are white. There are 21 blue marbles for every 4 white marbles. How many
    12·1 answer
  • Please I need help fast!!!
    10·1 answer
  • I inserted a picture so it can be more clear. This is for Algebra 2, Unit 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!