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3 years ago

A package of books weigh 72 ounces. What is the weight of the package in pounds

Mathematics

2 answers:

adelina 88 [10]3 years ago

7 0

I got you the answer is
4.5 pounds

barxatty [35]3 years ago

3 0

Answer:

The answer is 4.5 ounces

Step-by-step explanation:

you just got to divide 72 by 16

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A drawer contains loose socks. There are 2 blue and 4 black socks in the drawers. What is the probability that you choose a sock

stepladder [879]

The probability is p = 2/5, the correct option is the third one.

<h3>How to find the probability?</h3>

There is a total of 6 socks, such that 4 are black and 2 are blue.

Then the probability of first getting a black sock is the quotient between the number of black socks and the number of blue socks, which gives:

P = 4/6

Now there are 5 socks in total, such that 3 are black and 2 blue.

Then the probability of getting another black one is:

Q = 3/5

The joint probability (getting the two black socks) is given by the product of the individual probabilities:

p = (4/6)*(3/5) = 2/5

The correct option is the third one.

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

4 0

2 years ago

13. Higher Order Thinking Eve and Gerard

ella [17]

Answer:

Gerard's blue section is larger.

Step-by-step explanation:

Eve divided her half into 6 equal sections and painted one section blue.

So, the blue-painted part will be of size $(\frac{1}{2} \times \frac{1}{6}) = \frac{1}{12}$ part of the whole poster.

Again, Gerard divided her half into 5 equal sections and painted one section blue.

So, the blue-painted part will be of size $(\frac{1}{2} \times \frac{1}{5}) = \frac{1}{10}$ part of the whole poster.

Now, since 12 > 10, so, $\frac{1}{12} < \frac{1}{10}$

Therefore, Gerard's blue section is larger. (Answer)

6 0

3 years ago

A company manufacturing oil seals wants to establish X and R control charts on the process. There are 25 preliminary samples of

alisha [4.7K]

Answer:

A ) i) X control chart : upper limit = 50.475, lower limit = 49.825

ii) R control chart : upper limit = 1.191, lower limit = 0

Step-by-step explanation:

A) Finding the control limits

grand sample mean = 1253.75 / 25 = 50.15

mean range = 14.08 / 25 = 0.5632

Based on X control CHART

The upper control limit ( UCL ) =

grand sample mean + A2* mean range ) = 50.15 + 0.577(0.5632) = 50.475

The lower control limit (LCL)=

grand sample mean - A2 * mean range = 50.15 - 0.577(0.5632) = 49.825

Based on R control charts

The upper limit = D4 * mean range = 2.114 * 0.5632 = 1.191

The lower control limit = D3 * mean range = 0 * 0.5632 = 0

B) estimate the process mean and standard deviation

estimated process mean = 50.15 = grand sample mean

standard deviation = mean range / d2 = 0.5632 / 2.326 = 0.2421

note d2 is obtained from control table

6 0

3 years ago

How do you solve 34=1/2H(10+7)

Oliga [24]

Multiply to remove the variable from the denominator. h= 1/4

4 0

3 years ago

Read 2 more answers

A w=-8<br> B w=-5 <br> C w=5<br> D w=8

algol [13]

Answer:

Step-by-step explanation:

Plug in every scenario, in see if it equal to each other.

D is the only one that is equal.

8 0

3 years ago