An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What is the probability that both are platyfish?

Question 3 options:

0.08


0.58


0.09


0.6

Answers

Answer 1
i believe that it is 0.6.
Answer 2
The answer is 0.6 for this question

Related Questions

Circumference:
Can anyone help me with this?

Answers

Answer:

use formula when diameter is given

circumference of circle =πd

and

when radius is given

circumference of circle=2πr

hope this help

6π inch18πcm15π ft8π m12π ft4π yd

The owner of a hair salon franchise in the city asked all of her stylists to report how many new clients they serviced within the last year. The list of new clients serviced is shown below.

Number of New Clients Serviced over the Past Year: 59, 32, 37, 53, 10, 12, 57, 50, 48, 50, 61, 37, 35, 44, 49, 55, 59, 62, 43, 48, 59, 61, 64, 37, 18, 11, 44, 50, 57, 63, 47, 27

The salon owner used this list to create a histogram.

Answers

Answer:

It's 55-59 and 60-64

Step-by-step explanation:

The inaccuracy in the histogram was discovered by the owner would be:

55-59

60-64

Data Table

The inaccuracy in the number of new clients due to the inapt portrayal of the data between intervals 55-59 and between 60 and 64.

They show the number of new clients as 5 and 6 in these intervals which is incorrect and hence, the histogram becomes wrong.

The actual frequency in these intervals is quite lesser as provided by the data and hence, the shown data is invalid.

Thus, the above responses are correct.

Learn more about "Histogram" here:

brainly.com/question/1230107

if you can pls answer any of these 6-10 plz do it would really help
(pic below)

Answers

Answer: the first one is $0.35

price per apple

Answer:

alexis: 7/12

tom: 12

Naomi: 21.55

Kevin: 41.657

   beef= 11.99 x 2 1/2= 29.975

        chicken= 6.49 x 1.8= 11.682

          29.975+ 11.682= 41.657

local store: each apple is .35

Step-by-step explanation:

Yo figure it out
and you get brainly

Answers

Answer:

1.50 cm^2

Step-by-step explanation:

It's a cube the three dimensions are all going to be the same.

There are 6 faces.

1 face = s^2

1 face = 0.5^2

1 face = 0.25 cm^2

6 faces = 6 * 0.25

6 faces = 1.50

**URGENT(*** **WILL MARK BRAINLIEST****
Select from the drop-down menus to correctly complete the statements about the given figures.

Quadrilateral ABCD is the result of a
Choose...

translation and then a dilation
reflection and then a rotation
rotation and then a translation

of quadrilateral IJKL.

Therefore, the quadrilaterals are
Choose...
congruent
similar
neither congruent nor similar

Answers

Answer:

reflection and rotation

therefore the quadrilaterals are similar

Step-by-step explanation:

help plsss
Write an equation for the word problem and solve it (show work).

"ally became a waiter at a fancy restaurant. She makes $9 per hour. One night she made $150 in tips. How many hours did she work if he made a total of $226.50."

Variable: x = hours
Equation: __________________
Work:
Solution: x = ______ hours

Answers

Answer:

226.50 - 150 = 76.5 divided by 9 = 8.5 hours

Step-by-step explanation:

Answer:

8.5 hours

Step-by-step explanation:

First, you need to subtract 226.50 and 150 which gives you 7.65. After that, you need to divide 76.5 by 9 which will give you 8.5 hours. I hope this helps

An identification system assigns each item a code using 3 capital letters. How many different codes are possible?

(there are 26 letters in the alphabet)

A. 78


B. 7,800


C. 15,600


D. 17,576

Answers

Each letter can be in three different places for the 3-letter code.

Next, since there are 26 letters in the alphabet,
26^3 = 17,576 should be the answer here.

D. 17,576

Good luck!

Answer:

D. 17,576

Step-by-step explanation:

26*26*26 =  26 3cube = 17,576

Ms. Marcus purchased 5 pounds of grapefruit for $4.90. At this price how much will 7 pounds of grapefruit cost?

show alll work

thxxx <3

Answers

4.90*3 = 14.7  The cost will be for the garpfriut will cost 14.7 $

please explain your answer too!

Answers

Answer:

A. 38 degrees

Step-by-step explanation:

That entire angle is supplementary meaning it will add up to 180 degrees. So we are given 52 and 90 because of the right angle. Those together come to 142 then subtract that from 180 and get 38 degrees.

Twenty Characters Here

Answers

Answer:

∉∈∛Page Not Found

Step-by-step explanation:

The answer would be 13 bags hope that helped :)

pls help ill give brainliest

Answers

Answer: They are incorrect

Step-by-step explanation: They are incorrect because 12+15=27 and 20+9=29 so it won't work out because the numbers need to be equal. I hope this helps!

12+15 = 27 20+9= 29 PLEASE GIVE BRAINLIEST

In triangle ABC, the measure of ∠ABC is 42°, and the measure of ∠BCA is 113º.
What is the measure of ∠CAB?

Answers

Answer:

25º

Step-by-step explanation:

   

There are thirty-nine pets at the pet shop where Delia works. There are two times as many mammals as reptiles in the store. How many reptiles are there at the pet store?

Answers

your answer would be 13
because 13x2=26 then 26-39=13
There are 79 reptiles at the pet store Delia works.

ples help find the slopes in this image

Answers

Answer: 1 is 1,3

Step-by-step explanation:

.......(......).......

need help with finding the area of the trapezoids

Answers

Answer:

560

Step-by-step explanation:

7 x 8 x 10= 560

Answer:

This is what I came up with base on my knowledge please note that I learned this in 4th grade and its been 4 years I am in 8th grade well 7th but I got moved up a grade   Thank You :)

Step-by-step explanation:

7) 56*the other 3

8) 4.6*3 + the other 9.2

 

:)

Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn’t want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?

figure it out no clues

Answers

Each of them will have 0.8 kg of the Halloween candy. In fraction form that would be 4/5.

Answer:

800

Step-by-step explanation:

Good Luck!

Rectangle QUAD has coordinates Q(0,0), U(0, 3), A(5, 3), and D(5,0). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor 6. What are the coordinates of point U'?



The coordinates of point U' are (???)

Answers

I rlly don’t even know dat answer

Answer:

the anwser is dont tell nobody to die

Step-by-step explanation:

SELECT ALL THAT APPLY
Which equations could you use to solve the following problem?

Seventy-eight is 55% of what number?
1. 78 = (0.55)w
2. p = (0.85)78
3. x/78 = 55/100
4. 78/x = 55/100

Answers

Answer:

the first one and last one.

Step-by-step explanation:

i had he same question!!! hope this helps

i think the answer is 4

A family of bears is going to a movie. The following data points represent the ticket and candy price (in dollars) for each bear.

Answers

Answer:

3.5

Step-by-step explanation:

I used an online calculator. If this is correct, could you mark it as Brainliest?

Hope you have a good day and good luck!

Answer:

The interquartile range (IQR) of the data set is:

                                3.5

Step-by-step explanation:

The data points are given as follows:

       0, 1 1/2, 2 1/2, 3, 4, 4, 4, 7, 7 1/2

i.e.   0 , 1.5 , 2.5 , 3 , 4 , 4 , 4  , 7 , 7.5

There are a total of 9 data points and we know that the median of the data is the central tendency of the data and it always exist in the middle of the data.

Here we have 9 data points.

and hence the median exist at the the 5th place.

Hence, Median of data of Middle quartile i.e. = 4

Also, the  lower set of data is:

                 0 , 1.5 , 2.5 , 3

and the first quartile or the lower quartile i.e.  is the median of the lower set of data.

i.e.  

The upper set of data is:

                 4 , 4  , 7 , 7.5

and the third quartile or the upper quartile i.e.  is the median of the upper set of data.

i.e.  

Hence, the interquartile range (IQR) of the data set is given by

brainliest??

CAn someone please solve for me, will mark brainliest

Answers

Answer:

I think its 12

Step-by-step explanation:

It’s 12 hopefully this helps

The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:

A)0,5 . 10^{-1} ml\\
B)0,5 . 10^{-2} ml\\
C)5,0 . 10^{-2} ml\\
D)5,0 . 10^{-1} ml\\

please help i will give 10 points and score as the best!

Answers

Answer:

i'vebeenknowntomissandtellsendgirlstowishingwells

Step-by-step explanation:

ifyou'remymaniwantyoutomyself

The owner of a new coffee shop is keeping track of how much each customer spends (in dollars). One hundred of these amounts are shown in the table below. These amounts will form the population for this question.

dollar amounts

A random number table was used to generate the following numbers: 01, 03, 72, 15, 53, 20, 07, 63, 82, and 91. Use these two digit numbers to select a random sample from the table above. (NOTE: these are NOT dollar amounts. You use these digits to find the dollar amounts.)

Which choice below reflects the random sample of the 10 dollar amounts you found?
Question 3 options:


4.67, 4.06, 4.75, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, and 5.58


4.67, 4.06, 4.94, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, and 5.58


6.18, 4.06, 4.94, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, 5.58


6.18, 4.06, 4.94, 7.09, 4.10, 3.12, 4.86, 4.05, 5.00 and 5.58

Answers

Answer:

So this should be pretty simple but here is the answer its 6.18, 4.06, 4.94, 7.09, 4.10, 3.12, 4.91, 4.05, 5.00, 5.58

Step-by-step explanation:

Good luck

Write a multiplication equation that represents the question: how many 3/8's are in 5/4's

I need an equation like asap lol

Answers

10/3 * 3/8 = 30/24 = 5/4

Answer:

1/4

Step-by-step explanation:

A student wants to paint two circular plates. They want to paint the smaller plate red and the larger plate blue. The smaller plate has a radius of 4.5 cm and the larger plate has a radius twice as long as the smaller plate. In order to determine the amount of paint needed, the student determines the area of both plates. Which statement describes the paint they will need for each plate?

A. They will need two times as much blue paint as red because the area of the larger plate is π(2×4.5)2.
B. They will need two times as much blue paint as red because the area of the larger plate is π(2×4.5).
C. They will need four times as much blue paint as red because the area of the larger plate is π(2×4.5)2.
D. They will need four times as much blue paint as red because the area of the larger plate is π(2×4.5).

Answers

The answer is A cause its multiplied by 2

Lauren went shopping for a new pair of pants because of a sale. The price on the tag was $20, but Lauren paid $13 before tax. Find the percent discount.

Answers

Answer:

28%

Step-by-step explanation:

If 20 =100%

the difference between the discounted price of 13 is 7

7/20 is equal to 28%

explain how to solve the compound dependent event question.

Joe pulls a marble from a bag without replacing it and then pulls another marble from a bag. There are 3 green, 5 red, and 2 blue. What is the probability that he pulls a red out of the bag and then a green? (explain and determine the answer)

Answers

5/10 or 1/2 for the red and 3/10 for the green

please help me ..................................................

Answers

Answer:

D or 229,613 cm cubed

Step-by-step explanation:

V = π x r^2 x h  (formula)

V = π x 15^2 x 325  (plug the numbers in)

V = π x 225 x 325  (simplify)

V = 3.14 x 225 x 325  (round π to 3.14)

V = 229,612.5 cm cubed which can be rounded to 229,613 cm cubed

I Believe that your answer might be D

Please help how do you solve this?

Answers

Answer:

A, 120 degrees

Step-by-step explanation:

Answer:  A) 120 degrees

=============================================================

Explanation:

Triangle ABC is equilateral, so all three sides are the same length. This means the three angles are also the same measure. Call each interior angle x.

The three angles add to 180, so x+x+x = 180 solves to x = 60. Each interior angle is 60 degrees.

Angle DAC is an exterior angle of measure 180-x = 180-60 = 120 degrees

------------

Or another method you could use is the fact that all exterior angles of any polygon add to 360.

Since we have n = 3 sides, this means each exterior angle of an equilateral triangle is 360/n = 360/3 = 120 degrees

We consider this a regular polygon because all sides are the same length and all angles are the same measure. So the formula for the exterior angle measure 360/n would apply to any regular polygon and not just triangles.

plz tell me what tthis mean i will 100 pts and u thought i was lying probablemente hayas traducido, pero aquí hay algunos puntos jajaja

Answers

Answer:

dadasdadadgdfadafdadafdbdffxcfgsfc

Step-by-step explanation:

Answer:

you probably translated but here are some points lol

Step-by-step explanation:

thank Ty lol

Plz help this is a true or false correct answer only question also giving the points it's worth

1. True or false: the interval used to create the histogram was 4

2 true or false: exactly half of the students that responded to the survey play video games for 10 or more hours​

Answers

Answer:

1.False

the intervals used to create the histogram is 5.5

2.True

more than 10 hours were used by the students in playing the games

The first one is false the second one is true
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