Mathematics Middle School

Which number is a rational number?
A. √15

B. 2.645713110...

C. 17.156

D. 3√85

Answers

Answer 1

Answer:

c.) 17.156

Step-by-step explanation:

Related Questions

Use the Adding Integers manipulative to create a tile model for this situation: What is the sum of (-5) + (+3)?
Please only write the Number Thxs!

Answers

Answer:

-2

Step-by-step explanation:

(-5) + (+3)

= -5+3

= -2

please mark as brainliest

-2

On the number line if you move to the left 5 times you’ll be at -5, then go to the right 3, you’ll end up at -2

pls, help me!
There are 10 sets of paper numbered 1 through 10 that are put in a jar. What is the probability of drawing at most a 3 when drawing out one slip of paper from the jar?

Answers

Answer:i think your answer would be 50%

Step-by-step explanation: because its 10 peices of paper all numbered 1-10 so its a 50-50 thing

1/10 because you have 10 total papers and want to draw 1 paper (paper 3)

what is the value of x in the figure ?
plz i beg help i will give brainlist and 21 point

Answers

4x + 2 = 150 (vertically opposite angles)
4x = 150 - 2
x = 148/4
x= 37

Hope this helped and have a nice day : )
The answer is 37 because 148/4=37 and 148 +2= 150

A rectangle plot of land is 0.4 kilometres long and 0.07 kilometres wide. What is its area in square kilometres? show your reasoning.

Convert the decimals to fractions, then convert your answer back to decimals

Answers

Answer:

I think the answer is 0.28 or 7/25

Step-by-step explanation:

Answer:

0.028 square kilometres

Step-by-step explanation:

The area of a rectangle is:

length x width

The given length is 0.4 kilometres and the given width is 0.07 kilometres.

0.4 x 0.07 = 0.028

So the area of the rectangular plot land is 0.028 square kilometres

Hope this helps!

During the last few months, Maria has seen deer in her backyard on 13 days and no deer on 52 days. What is the approximate probability that she will see deer in her yard tomorrow?
A) 0.25
B)1/5
C) 33.3 %
D) 2/3

Answers

The answer is going to be d

Answer:A

Step-by-step explanation:

Help please du today thanks u r worth it

Answers

I’m pretty sure it’s either C or D

The area of the triangle below is 33.62 square feet. What is the length of the base?

Answers

Answer:

8.2 ft

Step-by-step explanation:

33.62 * 2 / 8.2 = 8.2 ft

Answer: 4.1

Step-by-step explanation:

33.62 ÷ 8.2 = 4.1

Can you guys help me with any questions to 7 or 8 or 9 or 10
YOU DONT HAVE TO DO ALL OF IT JUST PICK A NUMBER
IF you want to 7 or 8 or 9 or 10 thats fine

Answers

but the answer to 7 is 96
Answer is to number 8 is 16

Question 3
Show the work please

Answers

Answer:

Step-by-step explanation:

One sec let me look it up

Pls help no links pls

Answers

Answer:

A

Step-by-step explanation:

An integer is any positive or negative whole number.

A the opposite of -3 is three 3

Please help, I will be giving brainliest.

Answers

Answer:

3/4

Step-by-step explanation:

When you read the problem it says 3 colors and there are 4 things that you can get out of it

It’s 12, all u have to do is multiply 3 x 4

Question 8
Show the work please

Answers

D is the answer

Step by step equation:

Give the value of the digit 5 in each number.

45.916


1,277.5


950.44


6.157

Answers

Answer:

ones, tenth, tens, hundredth

Step-by-step explanation:

50 is what percentage of 160?
A 0.3125%
B 3.125%
C 31.25%
D 41.25%

Answers

The answer is C! :)

Answer:

C

Step-by-step explanation:

Hello mind helping me on this?

Answers

Answer:

C. 6

Step-by-step explanation:

So it says read less thann 25 books --> that means the numbers are 13,14,14,16,19,21,21,22,23, and 24 --> a total of 10 numbers

Then it says read more than 35 books --> that means the numbers are 37,41,42,43 --> a total of 4 numbers

Now, it says how many more --> that means you subtract 4 by 10 = 10 - 4 = 6

Therefore the answer is 6 more students read less than 25 books than read more than 35 books.

C. 6

So it says read less thann 25 books --> that means the numbers are 13,14,14,16,19,21,21,22,23, and 24 --> a

total of 10 numbers

Then it says read more than 35 books that means the numbers are 37,41,42,43 -- > a total of 4 numbers

Now, it says how many more --> that means you subtract 4 by 10 10 -4 = 6

Therefore the answer is 6 more students read less than 25 books than read more than 35 books.

Math makes me feel dum ;-;

Answers

Subtract 10 from both sides
-0.035d=4-5
Simplify 4-10 to 6
0.035y=-6
Divide both sides by -0.035.
D=-6/0.035
Simplify
Y=171.42

what is the mean of 5 7 7 5 1 0 6 8 5 9 8

11 points

Answers

Answer:

add all the numbers and divide then by how many numbers there are in the data.

Step-by-step explanation:

5+7+7+5+1+0+6+8+5+9+8=61

how many numbers are in the data? 11

divide 11 and 61.

61/11=5.54

mean=5.54 (54 repeats. 5.5454545454545 etc.)

5.54 you add up all the numbers and than divide by how many there are!!!

HELP MEEE BRAINLIEST

Answers

Answer:

Median = 87

Mean = 82

Step-by-step explanation:

Answer is

Median:87

Mean:82

the distance between two towns is 120 kilometers.There are approximately 8 kilometers in 5 miles.which measurement is closer to the town.
A.75MI
B.3mi
C.192mi
D.117mi

Answers

Answer:

A I believe

Step-by-step explanation:

Answer: A

Step-by-step explanation: 75 divided by 5 is 15 and 120 divided by 8 is 15 so 75 miles is the closest measurement

A storeowner made a list of cake flavors sold in the last month. They sold 120 vanilla cakes, 270 chocolate cakes, and 110 red velvet cakes. Based on this data, what is the probability that the next customer will buy a red velvet cake? Express your answer as a fraction and percent

Answers

Answer:

The fractional/percentage probability of someone buying a Red Velvet cake is 110/500, or 0.22.

Step-by-step explanation:

First, note the amount of red velvet cakes. There are 110 cakes in this flavor. Next, add up the total amount of cakes. There are 500 cakes in the store. This gives us 110/500. Finally, express 110/500 as a decimal, 0.22.

Hope this helps!

A snake has a length of 2.56 feet. What fraction is equivalent to the length of this snake in feet?

Answers

Answer: 25/64.
Explanation:
1/2.56 = 1/(64/25).
Then divide 1 by 64/25, which is 25/64.
That is your answer in simplest form and in fraction form.
Hope this helps!

Pls help me I’ll give you 15 points

Answers

Answer:

number one is i thinks 10000000

Step-by-step explanation:

Plz answer ASAP Giving brainliest!

Answers

Answer: g(x) = f(x-2)

Step-by-step explanation:

When plugged into desmos, g(x) = 1/4(2^x) - 4

g(x) = f(x-2) is the only equation that lines up with this equation I stated above.

Note: if you try to do this yourself on desmos graphing calculator, make sure to add f(x) first (f(x) is: f(x) = 2^x - 4).

Sheila is baking cakes for an upcoming fundraiser and needs 2 1/2 cups
of sugar for each cake, if she has 8 1/3 cups of sugar, how many cakes can
she make. SHOW YOUR WORK!

Answers

Answer:

3 1/3 cupcakes

Step-by-step explanation:

just divide 8 1/3 by 2 1/2 in a calculator

3 1/2 ok ok? Need this for points

please help 19 math question

Answers

I think the answer is 8 miles

Answer: I would say 8 miles

Step-by-step explanation: Because north is up then he went west so 8 miles

What's the surface area?
(EXPLAIN YOUR ANSWER)

Answers

Answer:

817.6

Step-by-step explanation:

257.6 ( two triangles) + 230 ft (side 1) + 180 ft (side 2) + 150 ft (side 3)

Function (f) is defined by the equation f(x)=3x-7. Find the value of c so that f(c) =20 is true.

Answers

Answer: C=9

explanation:

hope this helps

The value of c so that the function f ( c ) = 20 is when c = 9

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is given by

f ( x ) = 3x - 7

Now , substituting the value of f ( x ) = 20 , we get

when x = c

f ( c ) = 3c - 7

The value of the equation f ( c ) = 20

Substituting the value in the equation , we get

3c - 7 = 20

On simplifying the equation , we get

Adding 7 on both sides of the equation , we get

3c = 27

Divide by 3 on both sides of the equation , we get

c = 9

Therefore , the value of the variable c = 9

Hence , The value of c so that the function f ( c ) = 20 is when c = 9

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Question 9
Show the work please

Answers

The answer is c I know cause i done it
The answer is C, I know this because I am in high school

I need help im gonna post 3 more different questions pls answer them.

Answers

Just watch the Video at the bottom it says if ur Stu k watch this video

PLEASE SOLVE RXU FOR BRAINLIEST :)

Answers

Answer:

its 37 lol

Step-by-step explanation:

37 degrees is the correct answer
Other Questions
Pls pls help meh I just need a simple explanation pls I beg Ill give brainliest I only need #9 The Mary Company primarily sells dishes, and recently purchased a cardboard box company. Mary's new cardboard box division has no excess capacity and sells 30,000 boxes to outside customers. The variable cost of each box is $1.50 and usually has a contribution margin of $0.80 per box. Management of Mary's dish division has decided it would like the box division to provide it with boxes. What is the minimum transfer price the box division should find as acceptable air pollution increased dramatically with the invention of PLEASE HELP ASPPP!!!!At the end of the Cold War, Boris Yeltsin became the leader of _____.Romaniathe Russian FederationPolandCzechoslovakia HELP FAST Which is a simplified form of the expression -5(y 2) 7y? A. 12y + 10 B. 2y 10 C. -2y + 10 D. 12y 10. how many grams of Na2SO4, (molar mass =142.0 g/mol) are there in 15 mL of 0.50 m Na2SO4 solution? ye I need some help, please !!!! Will give brainliest for correct answer Diego is selling raffle tickets for $1.75 per ticket.Complete the table to show how much money he would earn if he sold each number of tickets. PIM is computer technology that is used to:A.) provide a personal intelligent monitor of the patient.B.) give the health-care worker a private information map of the patient.C.) trace a patients billable medical procedures by medical coding.D.) record, store, and track patient information. utivegs inordsWhen Pozo adopted Abate and Ali, he vowed totake great care of them. And he did his best. Butin andAbate and Ali did exactly as they were told not toTheir greatest passion was snail-hunting.As he left home for an important meeting oneDistrict afternoon, Pozo told the boys that he would beparticularly pleased if they did not join any snail-hunting group or go snail-hunting by themselves. Heeven promised surprise presents if they abstainedfrom snail-hunting for once. It was quite obvious to: Life ineveryone that there would be snail-hunting as there7 thehad been a heavy downpour that morning.Pozo's meeting was a marathon. When hearrived home at 8.30 that night, neither of the boyswas at home. He felt that something grave mightjuniorhave happened. He stood still for sometimeconfused. He switched on his radio and tuned in tohis favourite station, Hiawa FM and the breakingnews was: "Five snail-hunters have been run over aYaaboi by the early evening in-coming Densuano-bound train". As the dreadful news hit him, Pozowinced.urdid not notice ASAll how is 0.6 is greater than the value of 0.39 please help with question 4. BRAINLIEST TO CORRECT ANSWER!!! Stacys mom is baking treats State the four things that make up yourhealth: PLEASE HELP MEEEEE!!!!How did the atomic bomb end the war with Japan? public services mastery test The lenght of a turtles shell z, in millimeters, is related to the turtles age in years a , as described by the equation below. s=55a+37Which statements about the turtle are true? Select 3 what is the solution options:a. (-2,-2)b. (-1,-5)c. (-5,-1)d. (2,-1)