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
Nataliya [291]
3 years ago
12

While mining, Joan found a large metal bar that weighted 40 grams. Joan was able to determine that the bar contained 35% zinc. H

ow many grams of zinc are in the metal bar? Round you answer to the nearest whole number if necessary.
Mathematics
1 answer:
Tpy6a [65]3 years ago
3 0

Answer:

14g zinc

Step-by-step explanation:

To get the mass of zinc in the metal bar, you can multiply the percentage of zinc by the total mass.

40g x .35 = 14g zinc

You might be interested in
I need help write expression in exponential from
podryga [215]
3. 5x5x5. i am not sure if i am correct but i am assuming it is that.
5 0
3 years ago
Rafael counted a total of 40 white cars and yellow cars there were 9 times as many white cars as yellow how many white cars did
Paladinen [302]

Answer:

Uhhhh si he counted 40 cars so just do 40 times 9 which is 360

6 0
3 years ago
Read 2 more answers
Find the area of this parallelogram. Be sure to include the correct unit in your answer.
quester [9]

Answer:

90yd

Step-by-step explanation:

to find the area you have to do base times height so it is 6x15=90

6 0
3 years ago
Read 2 more answers
Explain how you would convert a measurement given in ounces in pints
Tom [10]

Answer:

It is known that 1 pint equals 16 ounces

Step-by-step explanation:

It is known that 1 pint equals 16 ounces. Then we use this data to transform a number of ounces into pints.

Suppose we have x ounces. We want to know how many pints are these x ounces. Then we perform the following operation

x\ ounces*\frac{1\ pint}{16\ ounces}=z\ pints

Where z pints is the amount equivalent to x ounces

6 0
3 years ago
What’s the answer?? I need asap!
Softa [21]

Answer:

120°

Step-by-step explanation:

Opposite angles in a cross of 2 lines like this are equal;

A = 120 and B = D = 60°

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the expression in factored form?<br><br> -20x^2 - 12x
    10·1 answer
  • How many miles from springfield, mo., to dallas, tx?
    11·1 answer
  • Find the inverse of f(x) = -2x + 7
    14·1 answer
  • Directions for questions 4 &amp; 5: We selected a random sample of 100 StatCrunchU students, 67 females and 33 males, and analyz
    9·1 answer
  • Need alot of help please!!!
    13·2 answers
  • What is the meaning of rate​
    13·2 answers
  • Kaya is saving money at a rate of $30 per month. Edgardo is saving money at a rate of $35 per month. They both started saving at
    5·1 answer
  • 111. Dani has $1,000 in an investment account that earns 3% per year, compounded monthly.
    14·1 answer
  • Help me pleaseeeeee....Thank you. BTW this question is worth 50 points!
    10·2 answers
  • Which is the best description of an extraneous solution?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!