Find square root of 0.0324

5/8 of the staff are male 5/12 of the staff works part time at the aquarium what is the fraction of the staff being female

Goryan [66]

I believe the answer is 3/8. The whole portion of employees, which is translated as 8/8 is deducted by 5/8, which is the population of male employees.

7 0

2 years ago

Read 2 more answers

"Suppose that Novak Djokovic and Roger Federer are playing a tennis match in which the first player to win three sets wins the m

o-na [289]

Answer: it could end in 20 different ways.

Step-by-step explanation:

This match could be

3x0 D or F

3x1 D or F

3x2 D or F

For 3x0

We have 2 options: DDD or FFF

2.P₁ = 2.1 = 2

For 3x1

We have 6 options

DFDD FDFF

DDFD FFDF

FDDD DFFF

2.3.1 = 6

For 3x2

we have 12 options:

DFDFD FDFDF

DDFFD FFDDF

DFFDD FDDFF

FFDDD DDFFF

FDFDD DFDFF

FDDFD DFFDF

2.3.2 = 12

In total we could have 20 outcomes.

5 0

2 years ago

A soda factory has a special manufacturing line to fill large bottles with 2 liters of their beverage. Every process is computer

Drupady [299]

Answer:

$z= \frac{2.1-1.98}{0.08}= 1.5$

And we can use the normal standard table and the complement rule and we got:

$P(z>1.5)= 1-P(Z$

And the best answer would be:

C 0.07

Step-by-step explanation:

Let X the random variable who represent the amount of soda filled in large bottles and we know this:

$\mu = 1.98, \sigma =\sqrt{0.0064}= 0.08$

And we want to find this probability:

$P(X> \mu +1.5 \sigma = 1.98 +1.5*0.08 =2.1)$

And for this case we can use the z score formula given by:

$z=\frac{X -\mu}{\sigma}$

And replacing we got:

$z= \frac{2.1-1.98}{0.08}= 1.5$

And we can use the normal standard table and the complement rule and we got:

$P(z>1.5)= 1-P(Z$

And the best answer would be:

C 0.07

7 0

1 year ago

The Fibonacci sequence was first discovered during a study of rabbits. If newborn rabbits become adults in one month, each pair

Rina8888 [55]

Answer:

There will be 233 pairs of rabbits would be produced after thirteen months.

Step-by-step explanation:

Consider the provided information.

In the Fibonacci sequence we can find the next term by adding the two numbers before it.

Let us consider that we have 1 pair of newborn rabbits in first month.

Then in the second month they will fully grow.

On the next month 1 more pair of baby rabbits were born.

Next month the baby rabbits were grown and the first pair had two more baby rabbits.

Thus the sequence will look like:

Sequence: 1, 1, 2, 3

It is given that the it follows the Fibonacci sequence. Now use the above rule to generate the Fibonacci sequence.

The required Sequence: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233...

We need to find the number of pairs of rabbits would be produced after thirteen months.

Now from the above sequence we can find the number of rabbits produced after thirteen months.

Hence, there will be 233 pairs of rabbits would be produced after thirteen months.

4 0

2 years ago

a pile of steel plates is 2.75 feet high. if the plates are 0.375 inch thick. how many are there in the pile.

notka56 [123]

Answer:

88

Step-by-step explanation:

2.75 ft = (2.75 ft)(12 in/ft) = 33 in

At 0.375 inches per plate, there will be ...

(33 in)/(0.375 in/plate) = 88 plates

There are 88 steel plates in the pile.

7 0

2 years ago