answer.
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
bazaltina [42]
2 years ago
6

It say a machinist can produce 114 parts in 6min at at this rate how many parts can the machinist produce in 15 min

Mathematics
1 answer:
Anna [14]2 years ago
8 0
114/6=9 parts per minute. 9 parts * 15 minutes= 135 parts
You might be interested in
The frequency distribution below represents the rents of 250 randomly selected federally subsidized apartments in Washington D.C
Naily [24]

Answer:

92%

Step-by-step explanation:

The percentage of apartments rented for less than $600 is given by the sum of all of the apartments in the 300 to 400, 400 to 500 and 500 to 600 intervals divided by the total number of apartments sampled (250).

P(X

92% of the apartments rented for less than $600.

5 0
2 years ago
Lila wrote an equation of the cost for printing brochures, where x represents the number of brochures and y represents the total
Elena L [17]

Answer:

The answer is C. Lila made an error in Step 3 when she did not use the x- and y-coordinates from the same ordered pair.

Hope this helps!

Stay safe at home :)

(those of you doing edge hang in there!)

5 0
2 years ago
Read 2 more answers
In the United States, 75 percent of adults wear glasses or contact lenses. A random sample of 10 adults in the United States wil
V125BC [204]

Answer:

0.4745 is the probability that fewer than 8 of the selected adults wear glasses or contact lenses.

Step-by-step explanation:

We are given the following information:

We treat adult adults wear glasses or contact lenses as a success.

P(Adults wear glasses or contact lenses) = 75% = 0.75

Then the number of adults follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 10

We have to evaluate:

P(fewer than 8 of the selected adults wear glasses or contact lenses)

P(x < 8)\\=1 - P(x = 8) - P(x = 9) - P(x = 10)\\=1 - \binom{10}{8}(0.75)^8(1-0.75)^2 - \binom{10}{9}(0.75)^9(1-0.75)^1- \binom{10}{10}(0.75)^10(1-0.75)^0\\=1 - 0.2815-0.1877-0.0563\\= 0.4745

0.4745 is the probability that fewer than 8 of the selected adults wear glasses or contact lenses.

4 0
2 years ago
At a carnival, a particular game requires the player to spin a wheel. When a child plays, the game operator allows them to conti
Bumek [7]

Answer:

(a) and (e) are not valid.

Step-by-step explanation:

a) The number of traials is not fixed. In fact, the random variable counts the total number of trials.

b) This is true, the result of each trial is independent of the others.

c) This is also true. The outcomes are failure and success.

d) This is true as well, all trials are identically distributed.

e) Since (a) is not valid, this cant be true.

4 0
2 years ago
You and a friend are playing a game by tossing two coins. If both coins land
Novosadov [1.4K]

c. No. You have a probability of winning, while your friend has a
probability of winning.
Or it’s A
3 0
2 years ago
Read 2 more answers
Other questions:
  • luke is making 4 first aid kits. he wants to put 3 large and 4 small bandages in each kit. how many bandages does he need for th
    5·1 answer
  • Math how many models of 100 do u need to to model 3,200 explain
    7·1 answer
  • What is mDFC? 45° 80° 125° 135°
    12·2 answers
  • There are 11 students participating in a spelling bee. in how many ways can the students who go first¸ second¸ and third in the
    5·1 answer
  • How many miles per hour is this? (one furlong is 18 mile, and a fortnight is 14 days. a furlong originally referred to the lengt
    11·1 answer
  • Mr Chua borrows a sum of money from the bank which charges a compound interest of 4.2% per annum, compounded 6.Given that Mr Chu
    11·1 answer
  • Tricia is going to write Patterns A , B , and C using the rule add 15. The first number in each pattern is shown below . Use the
    15·1 answer
  • A glass ball is packed in the box shown. Which expression represents the volume of foam padding needed to fill the space in the
    5·1 answer
  • A billfold holds one-dollar, five-dollar, and ten-dollar bills and has a value of $210. There are 50 bills total where the numbe
    10·1 answer
  • ASAP NO WORK JUST ANSWER
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!