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
SVETLANKA909090 [29]
3 years ago
13

A tire maker produces 20000 tires to be shipped. they inspect 200 of the tires and find that 16 or defective. how many tires of

the 20,000 tires would you expect to be defective?
Mathematics
1 answer:
Xelga [282]3 years ago
4 0

\frac{16}{200}  =  \frac{2}{25}
is the proportion of tires that are defective so
\frac{2}{25}  \times 20000 = 1600
so we would expect around 1600 tires to be defective
You might be interested in
Mia is making a necklace using two types of beads. Buying 5 blue beads and 3 silver beads will cost $6.50. Buying 2 blue beads a
LekaFEV [45]

Answer:

Blue Bread cost a 1$ Silver Bread cost .50c

Blue dollar Siver 50 cent

8 0
3 years ago
Evaluate the expression for the given values.<br><br> 2x + (3y + z2)<br> X = 2, y = 3, z = 4
bazaltina [42]

Answer:

29

Step-by-step explanation:

2(2)+(3(3)+(4²))

4+(9+16)

4+25

29

pls if this was h helpful pls tag brainiest

3 0
2 years ago
Oil is pumped continuously from a well at a rate proportional to the amount of oil left in the well. Initially there were 3 mill
abruzzese [7]

Answer:

V' = -0.11552 *V\\= -0.11552(1.8)\\ \\=-0.20794 million per year

Step-by-step explanation:

Given that oil is pumped continuously from a well at a rate proportional to the amount of oil left in the well. Initially there were 3 million barrels of oil in the well; six years later 1,500,000 barrels remain.

i.e. if V stands for volume of oil, then

V' =kV\\dv/V= kdt\\ln V = kt+C\\V = Ae^{kt}

To find A and k

V(0) = A = 3 million

Hence V = 3e^{kt}

V(6) = 1.5

i.e. 1.5 = 3e^{6k}\\ln 1.5 =ln 3 +6k\\k = -0.11552

V(t) = 3e^{-0.11552t}

a) Using the above value of k , we have

V' = -0.11552 *V\\= -0.11552(1.8)\\ \\=-0.20794 million per year.

4 0
3 years ago
A weight of 270 pounds falls
beks73 [17]

Answer:

240

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
F(x)=x^(2)+3x+4 is this quadratic, linear, or neither
goblinko [34]
Quadratic
you’re welcome
8 0
2 years ago
Other questions:
  • This is a problem on my little bro's homework. I'm not the best at math but this really confused me:
    5·1 answer
  • )Figure XYZ is reflected about the y-axis to obtain figure X’Y’Z’:
    10·2 answers
  • The perimeter of a square is 44cm. use an equation to find the length and side​
    12·1 answer
  • HELP ME PLEASE <br> solve the right triangle
    14·1 answer
  • Please HELP!<br> I will mark best answer as brainliest
    13·1 answer
  • Suzy decided to purchase 3 points in order to lower her interest rate on her 125,000 mortgage
    7·1 answer
  • What is 13/100 in simplest form?
    9·2 answers
  • Maya is on her way home in her car. She has driven 12 miles so far, which is one-third of the way home. What is the total length
    10·2 answers
  • I need help with this
    6·1 answer
  • What is the range of the function on the graph (1,2),
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!