A machinist can produce 114 parts in 6 mins.At this rate,how many parts can the machinist produce in 15 mins

Answers

Answer 1
Answer: 114\ parts\ in\ 6\ min\n\nx\ parts\ in\ 15\ min\n\nmaking\ proportion:\n114-6\nx-15\n\ncross\ multiplication\n\n114*15=6x\n\n1710=6x\ \ \ \ | divide\ by\ 6\n\nx=285\n\n285\ parts\ can\ be\ produced\ in\ 15min
Answer 2
Answer:

Answer:

thx for points

Step-by-step explanation:

hehe


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A coin is tossed and a six​-sided die numbered 1 through
6 is rolled. Find the probability of tossing a
head and then rolling a number greater than 4.

Answers

The probability of tossing a head and then rolling a number greater than 4 is 1/6. The probability says the number of possible outcomes from the total outcomes of an event.

What is probability?

The probability is defined as the ratio of the count of the favorable outcomes to the total count of the outcomes of the sample.

P(A) = n(A)/n(S)  where A is n event, n(S) is the total count of the sample, and n(A) is the count of favorable outcomes.

Calculating the probability:

The given events are tossing a coin and rolling a dice.

The favorable outcomes for these events are given as tossing a head and rolling a number greater than 4.

Calculating the probability of tossing a coin:

The total outcomes of the event are 2 (head and tail)

The favorable outcome = 1 (only head)

So, the probability of tossing a head = 1/2

Calculating the probability of rolling a dice:

The total outcomes of the event are 6 ( a dice has 6 faces with a number on each face (1 to 6))

So, there are only two numbers that are greater than 4 (5, 6)

The favorable outcomes = 2

So, the probability of rolling a numbergreater than 4 = 2/6 =1/3

Calculating the probability of two events at the same time:

To get this probability- multiply both the probabilities.

⇒ 1/2 × 1/3 =1/6

Therefore, the required probability is 1/6.

Learn more about probabilities here:

brainly.com/question/10837034

#SPJ2

tossing a head = 1/2
rolling a number greater then 4 = 2/6 = 1/3

1/2 * 1/3 = 1/6 <==

Jason is 5 years older than bill,and bill is twice as old as sharon.how old is jason ?whic expression represent the best way to solve the following problem? A.2x+5. Or b.x2+5 or x+y+5 d.x2+y2+5 the question can b.becaused they said is not good!

Answers


It is A. 2x+5

Bill is twice as old as Sharon, making it 2x.

Jason is 5 years older than Bill, making it 2x+5

(It can also be B. because 2x+5 and x2+5 are the same thing)

Help plssss it’s timed ty

Answers

Answer:

A is the correct answer m8

If 4i(-3-yi)+7=27-12i,what is the value of y

Answers

4i(-3-yi)+7=27-12i\n -12i+4y+7=27-12i\n 4y=20\n y=5

What is the value of y2 – x4 when y = 9 and 2 =2?

Answers

Answer:

Not sure how the question goes.

Step-by-step explanation:

2Y - 4X

2(9) - 4(2) = 18 - 8 = 10

Or

Y^2 - X^4

(9)^2 - (2)^4 = 81 - 16 = 65

y2-x4

to solve this u need to place the variables for the given value

y= 9

x=2

(9)2-(2)4

9 times 2 is 18

2 times 4 is 8

18-8=10

or if it is

y^2-x^4

9^2- (2)^4

9^2=81

2^4=16

81-16 = 65

a department store has 39 cartons of new shirts to unpack and display. Each carton contains 25 shirts. Each display rack holds 19 shirts.how many racks will the store need to hold all the shirts?

Answers

39*25=975
975/19=51
51 racks