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
kykrilka [37]
2 years ago
8

A factory robot recently examined some bulbs, of which 2 were flawed and 36 were not. Considering this data, how many flawed bul

bs would the robot be expected to find in a batch of 19 bulbs?
Mathematics
1 answer:
Vladimir [108]2 years ago
3 0

Answer: 1 bulb

Step-by-step explanation:

Using the proportion of flawed bulbs in the first scenario, you can get the number of flawed bulbs in the other bath.

First scenario total bulbs = 2 + 36 = 38

Proportion of flawed bulbs = 2/38 = 1/19

In a batch of 19, the flawed bulbs are;

= 1/19 * 19

= 1 bulb

You might be interested in
5b +20y<br> A. 5(b+4y)<br> B. 5(4y+b)<br> C. 2(b+10y)
enot [183]

Answer:

a once again it is easy the answer is A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the area of this triangle ?
Liula [17]

Answer:

8

Step-by-step explanation:

area of a triangle= b x h x 1/2 or b x h /2

the base is 4 and the height is 4

4x4/2

=16/2

=8

5 0
2 years ago
O (1.4)<br> O (0.6)<br> O (2, 3)<br> O (5,0)
Illusion [34]

Answer:

(0.6)

Step-by-step explanation:

the y intercept is determined by wherever x = 0

the ordered pair (0,6) has the x value equaling 0

therefore (0,6) represents the y-intercept

4 0
3 years ago
Read 2 more answers
How do you solve - (4n + 5y + 6)
slamgirl [31]

Answer:

-4n + 5y + 6

Step-by-step explanation:

Distribute the negative

−4n + 5y + 6

There is really no answer for this but all you have to do is to multiply the figures outside the bracket by the ones inside the brackets.

4 0
3 years ago
*PLEASE HELP MEEEEEE* You throw a dart at the board shown. Your dart is equally likely to hit any point inside the square board.
yawa3891 [41]

Answer:

19.63%

Step-by-step explanation:

The probability of scoring 8 points is the probability of getting a dart into the green circle.

That probability is equivalent to the area of the circle divided by the total area of the square board.

The area of the circle according to A=\pi*r^2, is 25\pi cm squared

The area of the whole square board is one side squared: 20 squared = 400 cm squared

The probability is therefore equal to 25\pi/400 = \pi/16=0.19634=19.63%%

8 0
3 years ago
Other questions:
  • 7 - 8 + x = 11 + 5<br>how to resolve this equation.
    6·1 answer
  • The "Let's Roll" game uses a number cube with the numbers 2,4,6,8,10, and 12. There are prizes for rolling any number less than
    7·2 answers
  • Banks and other financial institutions sometimes calculate simple interest based on
    11·1 answer
  • stephens glass holds 40 milliliters of milk.Farrahs glass holds 2/5 as much as milk.how many millilters of milk does Farrahs gla
    12·1 answer
  • GET THIS RIGHT AND YOU'LL GET (100) POINTS
    6·2 answers
  • If 1once of toppings costs. .50 how much would 11onces be
    5·1 answer
  • Katie is watching a helicopter flying at an altitude of 5 miles. If the angle of elevation is pi/3 , the distance between Katie
    13·1 answer
  • What is the value of x? <br> log₂ (x + 7) = 2
    9·1 answer
  • How many times can 5/9 go into 1
    6·2 answers
  • Mikaela purchased a paddleboard originally priced at $699. If all merchandise was on sale for 40% off and the state tax rate is
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!