Mathematics High School

cual es el rango en notación de intervalo?​

Answers

Answer 1

Answer:

huh .

Step-by-step explanation:

Related Questions


A pizza with a diameter of 8 inches costs $10 and a pizza
with a radius of 5 inches costs $12. Which pizza is the
best buy (square inches per dollar)?

Answers

Answer:

8 inch is your best buy

Step-by-step explanation:

8inch diameter =10 dollars

5 inch radius = 12 dollars

so if we get each equal to the diameter it should be 10 inch and that would be 24 dollars vs . 8 in for 10 dollars. So best buy would be 8 inch

Can someone help me? Thank you

Answers

Answer:

1

Step-by-step explanation:

Any number to the power of 0 is 1

Answer:

1

Step-by-step explanation:

If you ever put a number to the power of 0, then its answer is 1

a coin is tossed 200 times, if the probability of getting a head is 5/8, how many times tail is obtained in all in tossing the coin?
​

Answers

Answer:

You would get tails 75 times, or 75:200

Step-by-step explanation:

5:8 = x:200

multiply 8 by 25 to get 200

multiply 5 by 25 to get x (125)

Probability to get heads is 125 so subtract 200 by 125

200 - 125 = 75

work out the reskuts of these changes.

a) a crowd of 8000 people increases by 20%

(b) the price of a $43 000 car decreased by 6%

(c) the mass of a 3.20 kh baby uncreases by 80%​

Answers

Answer:

a is the amount of people went up by 1600 so its 9600

b is it went down by $2580 so the price is now 40420

c so the baby went up by 2.56 kh and now weighs 5.76 kh

Step-by-step explanation:

find the product as a mixed number

Answers

Final answer: 12 3/4

See the picture below to see the individual boxes

a boat travels 252 miles in 13 hours (with a constant speed) How much time will it take traveling 279 miles?

Answers

Answer: 14.4 h

The speed is : [tex]v=\frac{d}{t} =\frac{252}{13} =19.46[/tex] [tex]miles/h\\[/tex]

The time it takes to travel 279 miles :

[tex]t'=\frac{d}{v} =\frac{279}{19.46} =14.4 hours[/tex]

How much will 9 pencils cost if 6 pencils cost $1.68?

Answers

Answer:

$2.52

Step-by-step explanation:

1.68/ 6 = $0.28 each pencil

0.28 x 9 = $2.52

Marilyn and Frank each save $25 per month. Their savings are $3x and $2x respectively. What amount will be the sum of their savings 5 months from now?

Answers

Answer:yutu

gdffg

Step-by-step explanation:

uytyuytuyuyu dfgdgdg

Answer: the answer is b on the forum

Step-by-step explanation:

- 2.4f + 0.4f - 12-5=

Answers

Answer: -2f-17

\

No problem

Show that the triangles are similar and write a similarity statement.
F.
5
G
24
15
18
H
16.5 J 5.5 K
HG
HJ
GJ
II
II
So AGHJ~A

Answers

Answer:

the circle is a square so that means a triangle is a circle

Step-by-step explanation:

Carl has visited 49 of the 50 states what percent of the states has he visited

Answers

Answer:98%

Step-by-step explanation:

A corner store sells two kinds of baked goods: cakes and pies. A cake costs $6 and a pie costs $12. In one
day, the store sold 13 baked goods for a total of $108. How many cakes did they sell?

Answers

The answer is they sold 8 cakes.

Two hamsters work together and move a pile of sunflower seeds in 7 1 2 minutes. How long would it take each hamster to move the same pile alone if one of the hamsters needs 8 more minutes to do the job than the other?

Answers

Answer:

Hamster 1: 12 minutes. hamster 2: 20 minutes

Step-by-step explanation:

The first hamster took 8 minutes while the second hamster tool 20 minutes.

Equation

An equation is an expression used to show the relationship between two or more numbers and variables.

Let x represent the time required for the first hamster and y the time for the second hamster.

x = y + 8    (1)

(1/x + 1/y)7.5 = 1

[1/(y + 8) + 1/y ]7.5 = 1

y = 12 minutes

x = 12 + 8 = 20 minutes

The first hamster took 8 minutes while the second hamster tool 20 minutes.

Find out more on Equation at: https://brainly.com/question/13763238

What is the slope of the line? Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).

Answers

Answer:

[tex]\frac{-5}{4}[/tex]

Step-by-step explanation:

Use the slope formula so y2 - y1 / x2 - x1 [the numbers are subscripts]  

So -8 - (-3) / -2 - (-6) so -8+3/-2+6, therefore -5/4

what is the distance between the points (1,0) and (-1,6)

Answers

Answer:

2[tex]\sqrt{10}[/tex]

Step-by-step explanation:

(✿◡‿◡) <--- she wants Brainliest


How does an expression differ from an equation?

Answers

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

You recycled a total of 30 cans and bottles and made $1.80. For cans you get $0.05 and for bottles
you get $0.15. How many cans did you recycle?

Answers

Answer:

27

Step-by-step explanation:

x + y = 30

0.05x + 0.15y = 1.80

x = 30 - y

1.5 - 0.05y + 0.15y = 1.80

0.10y = 0.30

y = 3 (bottles)

x = 27 (cans)

What is 24 pack of Mountain Dew for $9.99 or a 12 pack of Mountain Dew for $5.99?

Answers

I think it may be 2 but I’m not too sure about it

Answer:

I say get the 24 pack for 10 dollars.

Step-by-step explanation:

Yes it may be 4 dollars extra but your getting 12 extra bottles for a little over half the prize!

which of the following angle relationships are correct?

Answers

Answer:

B but am not sure tho it's probably A

PLSS HELP ASAP!! WILL GIVE YOU BRAINLYEST!!

A spinner is divided into 9 equal parts, numbered 1-9. You spin the spinner 15 times and even numbers come up six times. What is the difference between the experimental
probability of spinning an even number and the theoretical probability of spinning an
even number?

Experimental probability:

Theoretical probability:

Answers

Answer:

5/9

Step-by-step explanation:

Experimental was what actually happened.

Theoretical was what should happen in a perfect, equal world.

E: 6/6 = 1

T: 4/9

E-T= 1-4/9=5/9

ASAP IF U DO THIS IMMA MARK YOU BRANLIEST

What does the IQR (Interquartile Range tell you)?

a. The probability of the box and whisker plot.

b. The percentage of numbers.

c. The variability for 50% of the data.

d. The average for the data.

Answers

Answer:

"interquartile range", abbreviated "IQR", is just the width of the box in the box-and-whisker plot. ... The IQR tells how spread out the "middle" values are; it can also be used to tell when some of the other values are "too far" from the central value.

Solve for

Help me please

Answers

Answer:

x = 7

Step-by-step explanation:

tan 30 = x/7√3

tan 30 = 0.5774

x = 0.5774(7√3)

x = 7

Anybody plz ;(( help me ;((

Answers

the answer is C. trust me

A linear equation is an equation whose graph is a straight line.

Answers

Answer:

True

Step-by-step explanation:

Plotting the point of any linear equation on a graph gives a straight line

Answer:

True

Step-by-step explanation:

I need help someone?

Answers

Answer:

Graph A proportional graph B not proportional graph C not proportional

Step-by-step explanation:

The Vincent family played a game of basketball. For each game, Ben kept a record of the number of 2-point baskets he attempted, and the number of 3-point baskets he attempted. After the family played several games, he made a scatter plot of the data using the 2-point shots as the x-variable and the 3-point shots as the y-variable. The scatter plot has a line of best fit with the equation y=1.2x+3.1

Answers

Answer:

your answer is The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

Answer:The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

Describe fully the single transformation which takes shape A to shape B

Answers

Answer:
The single transformation that maps shape A onto shape B is a reflection across the line y = 2
Step-by-step explanation:
The coordinates of the A are A(-1, 3)
The coordinates of the corresponding point on B is (-1, 1)
Therefore, given that the x-coordinates of the pre-image A and the image B are the same, therefore, we have that image B is a reflection of image A
Also half the vertical distance between figure A and B = (3 - 1)/2 = 1
Therefore, figure A is obtained from figure B by reflection across a horizontal line, 1 unit below the lowest y-coordinate of figure A which is the line y = 3 - 1 = 2
Therefore, we have;
The single transformation that maps shape A onto shape B is a reflection across the line y = 2

What is 3/4 divided by 1/8? Draw a diagram to solve

Answers

Answer:

6

Step-by-step explanation:

Sorry I can't draw a diagram :/

Switch 1/8 upside down to, 8/1

(3/4)*(8/1)=(24/4)

(24/4)=6

Hello there!!
The mean mark on a quiz was 7.
The median mark was 6 and the mode was 5.
Fifteen students wrote the quiz.
The lowest mark was 1 and the highest mark was 10.
Write a possible set of marks.

Answers

Lol you copied that from the test but dw I wont snitch

Please someone help FAST

Answers

Answer:

AB=QR

BC=RS

CD=ST

AD=QT

Step-by-step explanation: trus

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