Un alumno realiza 8 exámenes de matemáticas y obtiene las siguientes calificaciones: 60, 95, 80, 60, 80, 85, 95, 80. ¿Cuál es la moda de las calificaciones?

Answers

Answer 1

Answer:

80 porque parece el más

Step-by-step explanation:


Related Questions

if the measure of two angles of a triangle are 62 and 93 than the measure of the third angle is 35. true or false if false why​

Answers

Answer:

False

Step-by-step explanation:

All measures of triangle add up to 180°

[tex]A + B + C = 180[/tex]

[tex]62 + 93 + 35 = 190[/tex]

[tex]190 \neq 180[/tex]

[tex]62 + 93 + 25 = 180[/tex]

the third measure is [tex]25[/tex] not [tex]35[/tex].

plz mark me brainliest ;)

Pleaseeee helpp answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

x = 87º

Step-by-step explanation:

opposing angles in quadrilaterals are equal, so x = 87º

LAST TIME can someone explain how YOU FOUND OUT TAIWAN HAS 928 CASES, PLEASE HELP ME

Answers

Answer:

you minus them

Step-by-step explanation:

What is the slope of (-1,-2) and (5,-3)

Answers

Answer:

M = -1/6

Step-by-step explanation:

The distance between two cities on a map is 4 Inches. The actual distance between the two citles is 24 miles.
a. What is the scale used on the map?
b. If the scale on a different map of the same area Is Inch = 1 mlle, how many Inches separate the same two cities?

Answers

A)6 inches=1 mile
B)4miles

la pyramide du Louvre cest une pyramide a base carrée de 35,4m de large et de 21,6m de haut calculer l'inclinaison dune face par rapport a l'horizontale (arrondire au degrés) ​

Answers

Answer:

c'est une pyramide régulière à base carrée de35.4 m de large et de 21.6 m de haut. calculer l'inclinaison d'une face par rapport à l'horizontale. ... dans le triangle rectangle SHA: tg SAH = 21,6/17,7 donc l'angle SAH = 50,66° ...

Step-by-step explanation:

Evaluate the algebraic expression by using the distributive property: 7(7x+y)

Answers

Answer:

Step-by-step explanation:

14x + 7y is the correct answer

Answer:

yo mama

Step-by-step explanation:

is XYZ a right triangle if x=12 y=17 and z=20

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\text{Is XYZ a right triangle if x = 12, y = 17, and z = 20?}[/tex]

[tex]\bold{Well, right\ angles\ usually\ equal\ to\ about\ approximately \ 90^\circ$}[/tex]

[tex]\bold{12(17)(20)}\\\bold{12(17)=204}\\\bold{204(20)=4,080}\\\bold{4,080\neq90^\circ$}\\\boxed{\boxed{\bold{\underline{NO}, because\ 4,080\ DOES\ NOT\ equal\ to\ to\ 90^\circ }}}\huge\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

The width of a rectangle is x. Its length is 3x. How long is the diagonal of the rectangle? Express your answer in simplified radical form.

Answers

Answer:

square 3x which equals to 3x squared the square x which equals to x squared then add 3x squared to x squared to get 4x squared and then take the square root which equals to 4x

write an equation of the given line that passes through the given point and has the given slope m
(5,1);m=2

Answers

Answer:

y = 2x - 9

Step-by-step explanation:

Use slope intercept form, y = mx + b

Plug in the slope, x, and y, then solve for b:

y = mx + b

1 = 2(5) + b

1 = 10 + b

-9 = b

Then, plug in b and the slope into y = mx + b

y = mx + b

y = 2x - 9

So, the equation of the line is y = 2x - 9

Answer:

Step-by-step explanation:

y=mx+b, m=2

y=2x+b, using point (5,1)

1=2(5)+b

b=-9

y=2x-9

a boy who is reading 20 pages of a book per day can finish it in one month. how many day will he take it if he reads 30 pages per day

Answers

Answer:

20

Step-by-step explanation:

what is the slope intercept equation for the following line? 

Answers

I believe it will be y=-1/3x+b

Plz help me with my math

Answers

Answer:

D I believe

Step-by-step explanation:

if it's going by negative values and positive values then -6 is the lowest and 9 is the highest

Answer:

D

Step-by-step explanation:

Least to greatest means from smallest to largest in simple terms.

So, -6, -4, -2, 2, 5, 9

the area of a rectangle pool is 6688 m2 if the width of the pool is 76 m what is the length

Answers

Answer:

88

Step-by-step explanation:

Solve for x. Round to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Youre given the hypotenuse but want the opposite, so you can use sine. SOHCAHTOA

sin(24) = x/9

x = 3.7

Which point is located on the x-axis?
ТУ
D
A
B
3+
2
1
1
-4-3-2-1
-1
1
2
2
3
4 x
-2
-3+
-4
ОА
ОВ

Answers

Answer:

Point C

Step-by-step explanation:

Point C is located on the x-axis.

What is the value of x and the length of the segment?

Answers

Answer:

x=14

PN=MN=85

Step-by-step explanation:

It is an isosceles triangle because PQ=MQ and QN is perpendicular to PM. PN=MN

8x-27=6x+1

2x=28

x=14

PN=MN=85

Answer:

[tex] \huge \: x = 14 \:and\: \small\\ the\: length\: of\: the\: segment\: is \:85[/tex]

Step-by-step explanation:

to understand thisyou need to know about:triangles congruencyequationPEMDAStips and formulas:when two triangles are congruent the included angles and sides of the triangles are equalPN=MNlet's solve:[tex]step - 1 : define[/tex]

[tex]8 x- 27 = 6x + 1[/tex]

[tex]step - 2 : solve[/tex][tex]add \: 27 \: to \: both \: sides \\ 8x - 27 + 27 = 6x + 1 + 27 \\ 8x = 6x + 28[/tex][tex]cancel \: 6x \: from \: both \: sides \\ 8x - 6x = 6x - 6x + 28 \\ 8x = 28[/tex][tex]divide \: both \: sides \: by \: 2 \\ \frac{2x}{2} = \frac{28}{2} \\ x = 14[/tex]the length of the segment is

8x-27

8.14-27

85

Write each phrase as an algebraic expression
1. Jenny is 5 times as old

2. Brandon spent 10 dollars more

Answers

Answer:

1. "5 times as" means multiply by 5.

Jenny = x * 5

2. "10 dollars more" means add 10

Brandon = x + 10

simplify: (x+3)^2-3(2x+3)

Answers

Answer:

Step-by-step explanation:

Answer:

x2

Step-by-step explanation:

721 + 19 =
886 + 33 -
447 22=
915 + 36 =
??​

Answers

Answer:

Step-by-step explanation:

I dont know if you still need the answers but im on a mathematics streak so imma jus answer dis rq.

(2/11x-3-5y)+(-3/11x+5y+5.5) what is the answer for this I need help quick I'm in math

Answers

-x/11+8.5

hope it's helpful ❤❤❤

THANK YOU.

Pls tell me where to put the points at!!

Answers

Answer:

it's either in between 1 and 2 or it is 2

Step-by-step explanation:


Drag and Drop the right answer in the answers below.
CAT ~ DOG

Answers

Answer:

Do ,Ct, OG hope it helps have a nice day

The answer is CA=DO DG=CT AT=OG

Hope this helps

Have a great day/night

Determine if \sqrt{3}
3

is rational or irrational and give a reason for your answer.

Answers

Answer:

Irrational

Step-by-step explanation:

The square root of 3 is not a perfect square, therefore it is irrational. Another way you could see if it is rational is if it can be put in a fraction, if it can't, then it is irrational.

The value of 12pi over 10pi times 5pi Over 6pi is closest to the whole number (blank). Find the blank

Answers

Given:

The expression is

[tex]\dfrac{12\pi}{10\pi}\times \dfrac{5\pi}{6\pi}[/tex]

To find:

The value of the given expression closest to the whole number.

Solution:

We have,

[tex]\dfrac{12\pi}{10\pi}\times \dfrac{5\pi}{6\pi}[/tex]

Cancel out the common factors from each fraction.

[tex]=\dfrac{6}{5}\times \dfrac{5}{6}[/tex]

[tex]=\dfrac{6\times 5}{5\times 6}[/tex]

[tex]=\dfrac{30}{30}[/tex]

[tex]=1[/tex]

Therefore, the value of the given expression is 1.


The radius of a cylindrical water tank is 6 ft, and its height is 16 ft. What is the volume of the tank?

Answers

Answer:

about 1809.56 ft^3

Step-by-step explanation:

πr2h

=  π×6^2×16

=  576π

=  1809.5573684677 feet3

Eric had a total of 40 nickels and dimes if the total value of the coins is 330 cents, how many nickels and dimes does he have?

Answers

Answer:

165 of nickels and 165 of dimes

answer this question plz

Answers

37/45


since they both have a zero on them you can take it off and it will be a correct fraction
37/45 is the correct answer

13
Aisha had both chocolate cake and coconut cake at her birthday party. There were 50 people
at the party, and 90% of them picked chocolate cake. How many people picked chocolate
cake? *
(1 Point)
45
35
0 25
40

Answers

Answer:

45

Step-by-step explanation:

90% of them picked chocolate cake

then

90% * 50 ( total number of people in the party ) = 45

If I have 14 pencils that I bring to school and give away 5 of them to a couple of friends, how many pencils will I have left?

Answers

Answer:

9 pencils left

Step-by-step explanation:

Answer:9 pencils that you have

Step-by-step explanation:don't have one did it in my head

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