Help pls and no links I’ll report

Answers

Answer 1

Answer:

rational number is the. answer trust me

Related Questions

Please help, thanks! Ok so, you pick a card at random, put it back, and then pick another card at random. There are FIVE cards and they are numbered like this: 1, 2, 3, 4, 5. What is the probability of picking a number greater than 1 and then picking a number less than 2? Write the answer as a fraction or whole number. Thank you!

Answers

Answer:

[tex]P(x > 1\ and\ x < 2) = \frac{4}{25}[/tex]

Step-by-step explanation:

Given

[tex]S = \{1,2,3,4,5\}[/tex]

[tex]n(S) = 5[/tex]

Required

[tex]P(x > 1\ and\ x < 2)[/tex]

[tex]P(x > 1\ and\ x < 2)[/tex] is calculated as:

[tex]P(x > 1\ and\ x < 2) = P(x > 1) * P(x < 2)[/tex]

Since it is a probability with replacement, we have:

[tex]P(x > 1\ and\ x < 2) = \frac{n(x > 1)}{n(S)} * \frac{n(x < 2)}{n(S)}[/tex]

For x > 1, we have:

[tex]x > 1 = \{2,3,4,5\}\\[/tex]

[tex]n(x > 1) = 4[/tex]

For x < 2, we have:

[tex]x < 2 = \{1\}[/tex]

[tex]n(x < 2) = 1[/tex]

[tex]P(x > 1\ and\ x < 2) = \frac{n(x > 1)}{n(S)} * \frac{n(x < 2)}{n(S)}[/tex]

becomes

[tex]P(x > 1\ and\ x < 2) = \frac{4}{5} * \frac{1}{5}[/tex]

[tex]P(x > 1\ and\ x < 2) = \frac{4}{25}[/tex]

50% of games is 10 games.

Answers

Answer:

20 games

Step-by-step explanation:

How do you calculate this?

Answers

Answer:

hdwhdbehqj

Step-by-step explanation:

223499

3344rbjee

According to the stem-and-leaf plot above, how many drivers travel below 80 miles hour per hour? A. 2 B. 6 C. 14 D. 5

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

The question is incomplete, as the required stem-and-leaf plot is not available. I will answer this question with the attached plot

Required

Drivers that travel below 80 mph

A stem and leaf plot has the following syntax: Stem | Leaves

Take for instance:

7 | 2 3 4 7

The above represents 72, 73, 74 and 77

Using the above illustration, the attached leaf plot can be interpreted as:

60, 61, 61, 65, 66, 66, 67

71, 73, 76, 77, 78

80 81... and so on

The drivers that drive below 80 mph are:

60, 61, 61, 65, 66, 66, 67

71, 73, 76, 77, 78

And the frequency is: 12

So lets do this

axis of symmetry = [tex]\frac{-b}{2a} = \frac{-(-12)}{2(-3)} = \frac{12}{-6} = -2 = x[/tex]

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

Help me with this!!!!

Answers

Answer:

You didn't show the whole question.

Step-by-step explanation:

Find the equation of the axis of symmetry of the following parabola algebraically.
y=2x^2+16.

Answers

Answer:

x = 0

axis of symmbery = -b/2a or x vertex on quadratic equation

0/4=0

x=0

Step-by-step explanation:

find the value of x in the picture

Answers

Answer:

x = 9

Step-by-step explanation:

5x+4 = 49

subtract 4 from both sides

5x = 45

divide both sides by 5

x = 9

Answer:

x = 9

Step-by-step explanation:

49 degrees and (5x + 4) are vertical lines, meaning they are congruent.

We can make an equation with this information:

(5x + 4) = 49

-4 -4

5x = 45

/5 /5

x = 9

What number should Rihanna use for the height of the parallelogram if she uses 28 inches for the base

Answers

Answer:

[tex]Height = 7in[/tex]

Step-by-step explanation:

Given

See attachment for parallelogram

[tex]Base = 28in[/tex]

Required

What is the height?

The opposite sides of a parallelogram are equal and the height is the distance between the parallel sides.

From the question, we have:

[tex]Base = 28in[/tex]

Also from the question, the difference between the two parallel sides is 7in.

Hence, the height of the parallelogram in 7in

Could someone please answer this question?

Answers

Answer:

The new area will be 1 1/2 of the old area

Step-by-step explanation:

Sorry don’t know how to do that stuff

The circumference of a circle is 70 ft. What is the area, in square feet? Express your
answer in terms of 7r.

PLEASE HELP FASSTT

Answers

Answer:

78.54 feet squared

Step-by-step explanation:

Answer:

so formula of finding radius is circumfrence / 2r

so radius = 14

if radius is 14 then area is 615

Step-by-step explanation:

Find the area and the perimeter of the figure below. The figure is composed of small
squares with a side-length of 1 unit and curves that are an arc of a circle.
our answer

Answers

Answer:

11.28 units squared

Step-by-step explanation:

Area of a circle is

[tex]\pi {r}^{2} [/tex]

each square has an area of 1

There are four semi-circles, which make two complete circles.

the area of the 5 squares plus the area of the two circles equals the total area.

5 + 2(3.14) = 11.28

Solve for x.
9 km
12 km
X

Answers

Answer:

15km

Step-by-step explanation:

[tex] \rm \mapsto \: {9}^{2} + {12}^{2} = {x}^{2} \\ \rm \mapsto \: {x}^{2} = 81 + 144 \\ \rm \mapsto \: {x }^{2} = 225 \\ \rm \mapsto \: x = \sqrt{225} \\ \rm \mapsto \: x = 15[/tex]

The data set represents the ages of students, in years, attending a robotics club meeting. What is the median age of the students in the club?
13, 15, 12, 12, 11, 16, 11, 13, 14, 12

Answers

Answer:

12.5

Step-by-step explanation:

put them in order from least to greatest: 11, 11, 12, 12, 12, 13, 13, 14, 15, 16

the middle is 12 and 13 so you do 12+13 then divide by 2

to get 12.5

hope this helps

Which of the following is not a major arc

Answers

Answer:

B zyx

Step-by-step explanation:

major arc is more than half the circle. this is the only one which is less than half the circle.

Will had 64 baseball cards in his collection. He then got 8 more cards. He keeps the cards in a binder. Each page in the binder can hold 9 cards. Complete and solve the equations below to find how many pages of baseball cards Will has.

Answers

Answer: 64+8=72...72/9=8

Step-by-step explanation:

Find cos(B) in the triangle.

A. 15/17
B. 8/17
C. 8/15
D. 15/8

Answers

Answer:

Step-by-step explanation:

find the value of x in given expression !!

[tex]3x = 99[\tex]

Answers

Answer:

[tex]x = 33[/tex]

Step-by-step explanation:

[tex]3x = 99 \\ \frac{3x}{3} = \frac{99}{3} \\ x = 33[/tex]

hope this helps you.

Can I have the brainliest please?

have a nice day!

~ Hi1315~

Please answer fast!! Easy 6th grade math 20 points, first gets brainliest!

Answers

The answer would be A on a number line negative 4 would be to the right of negative 5 also negative 4 would be greater than negative 5 since it is closer to 0.

Answer:

A,B,D,

Step-by-step explanation:

My knowledge. Hope it's correct!

HELP PLS ! SOOOOON!!!!!!

Answers

Answer:

Is this a question

fine

it is a 2

Step-by-step explanation:

Simplify - 2x + 3x – 4y - 5y

Answers

Answer:

x - 9y

Step-by-step explanation:

-2x + 3x = x

-4y - 5y = -9y

Have a good day :)

Twelve education students, in groups of four, are taking part in a student-teacher program.
Mark cannot be in the first in
group
because he will be arriving late.
How many ways can the instructor choose the first group of four education students?
220
330
1,980
7,920
Submit

Answers

Answer:

B. 330

Step-by-step explanation:

got it right on edge :)

Select the correct answer.
Arthur is conducting a study on the preferred study options of students from East County College. He randomly selected 28 students from the college and found that 25% of those surveyed preferred studying abroad. Assuming a 95% confidence level, which statement holds true?

Answers

Answer: AS THE SAMPLE SIZE IS TO SMALL, the margin of error cannot be trusted

Step-by-step explanation:

Plato and Epmentum

I NEED HELP PLEASE
What is the missing angle measure of the triangle below?

Answers

Answer:

114

Step-by-step explanation:

since the total degrees of ANY triangle is 180 degrees, you just simply do 180-38-28 and you would get 114!

Other Questions

solve for w.3w = 3.84 hii! please help asap. ill give brainliest A line with a slope of 3 passes through the point (4, 6). What is its equation inslope-intercept form? Which is the function of the exoskeleton in animals? Produces the sperm used in reproduction Protects against different weather Protects against their environment Works with muscles to allow movement De qu mano perdi movimiento en la batalla de Lepanto?a. en la izquierdaC. en las dosb. en la derechad. en ningunaplease select the best answer from the choices provided What is a principle of DevOps? How did monarchies influence the development of the US government? The Christians ask for a plot of land on which to build a church. What land dothe people of the village given them, and why do they choose it?In things falls apart What causes the increase in carbon dioxide concentration from midnight to 4 am in rhe morning Ms. Brown is planting a rectangular garden. The garden is 90 feet long and 50 feet wide. What is the area of her garden ? I BEG OF THOU!!!! HELP!!!!! the average rate of change of h(x)=[tex]\sqrt[3]{0.5x}[/tex] over the interval x=0 to x=8. Round your answer to the nearest hundredth. (Word Occurrences) Write a program word-occurrences.py that accepts filename (str) as command-line argument and words from standard input; and writes to standard output the word along with the indices (ie, locations where it appears in the file whose name is filename - writes "Word not found" if the word does not appear in the file. >_*/workspace/project 6 $ python3 word_occurrences.py data/Beatles.txt dead Center> dead -> (3297, 4118, 4145, 41971 parrot center> Word not found word occurrences.py from instream import InStream from symboltable import Symbol Table import stdio import sys # Entry point. def main (): # Accept filename (str) as command line argument. # Set in Stream to an input stream built from filename. # Set words to the list of strings read from instream # Set occurrences to a new symbol table object. for 1, word in enumerate (...) # For each word (having index 1) in words... # It word does not exist in occurrences, insert it with an empty list as the value. # Append i to the list corresponding to word in occurrences. while . #As long as standard input is not empty.. # Set word to a string read from standard input. # If word exists in occurrences, write the word and the corresponding list to standard Exercises word occurrences.py #output separated by the string Otherwise, write the message Word not found 1 else main() Prescription TerminologySelecting Abbreviations__________ might be used when a patient should start their prescription immediately.A prescription that directs the patient to "use on the left ear as needed" might be abbreviated ______.A prescription uses the abbreviation __________ to indicate a rectal suppository taken as needed. According to the U.S. Department of Agriculture, the average American consumed 54.3 pounds (ap- proximately seven gallons) of salad and cooking oils in 2008 (www.ers.usda.gov/data/foodconsumption). Suppose that the current distribution of salad and cooking oil consumption is approximately normally distributed with a mean of 54.3 pounds and a standard deviation of 14.5 pounds.1. What percentage of Americans' annual salad and cooking oil consumption is less than 10 pounds?2. What percentage of Americans' annual salad and cooking oil consumption is between 35 and 60?3. What percentage of Americans' annual salad and cooking oil consumption is more than 95 pounds? Do question 9: State if the three sides lengths form a right triangle. (Example on top) Select the correct answer.Choose the sentence that is not logically connected in the paragraph. Andy wants to find the distance across a river. In order to find the distance CD, Andy stands at point D , directly across from point C , and walks 200 feet to the left, placing a marker at a point E. Andy continues walking another 300 feet to point A , and then follows the path to the left, walking until the markers at points E and C line up. Andy marks this location B and measures AB. What is CD Which of the following is a biotic factor in the picture above?A. waterB. cloudsC. grassD. mountain 1.) La _____ es una serie de televisin. Los programas son muy populares en los pases latinos.-programa de noticias-programa de cocina- telenovela2.) En el cuento Sleeping Beauty (La Bella Durmiente) las _____ ayudaban a la princesa. Ellas podan volar y hacer magia.-enanos-piratas-hadas Which event occurred more than 10 billion years ago? A) Big BangB) origin of life on EarthC) Pangaea begins to break upD) origin of Earth and its Moon