450 mistakes in 9 tests. How many mistakes per test?

Answers

Answer 1

Answer:

50

Step-by-step explanation:

all you have to do is Divide 9 ÷ 450 the answer is 50.

50 mistake per tests.

Answer 2

Answer:

50 mistakes per test. 450 mistakes divided by 9 tests =50


Related Questions

5g - g - 10h + 15 - 3

Answers

answer :
5g - g - 10h + 15 - 3
4g - 10h + 15 - 3
4g - 10h + 12

Answer:

4g - 10h + 12

Step-by-step explanation:

5g - g - 10h + 15 - 3

4g - 10h + 12

Find the slope of the line passing through the points (-7,7)and (2,7)

Answers

Answer:

57

Step-by-step explanation:

23ewrfgdxdf

Answer:

0

Step-by-step explanation:

[tex]\frac{y2 - y1}{x2 - x1}[/tex]

[tex]\frac{7 - 7}{2 - -7} = \frac{0}{9} = 0[/tex]

pls help

Solve the following system of equations for y using elimination:

6x – 12y = 24
-X – 6y = 4

A. -6
B. 0
C. -1
D. 4

Answers

Answer:

C

Step-by-step explanation:

Can someone please answer this

Answers

x=9 I got that by multiplying 8 and 9 then subtracting 2

Explain your thinking Your answer of " a square can also be classified as a kite"​

Answers

Answer:

A square isn't always a kite but a kite can be classified as a square the same way a rectangle can be classified as a square I think.

Answer:

No, a square has four 90 degree angles and a kite does not.

Possibly a kite might sometimes be a square though.

Step-by-step explanation:

Which rule explains why these triangles are congruent?
С
F
А
B
G
ASA
SSS
AAS
SAS
help urgently please

Answers

Answer:

Side Angle Side

Step-by-step explanation:

Almost 9 over 11 of the total electricity supplied to a town is used in farms and houses. Determine the decimal equivalent of 9 over 11.

Use words to explain if the decimal terminates or repeats.

Answers

The decimal is .81 repeating. This decimal is repeating.
Hope this helps. Brainliest?

Answer: .81

Step-by-step explanation: divide 9 and 11

help!

vWhich of the following is 192 written as a mixed radical in simplest form:

Select one:
a. 45
b. 42
c. 83
d. 248

Answers

if there is supposed to be a root sign it’s C.

LAST CHANCE!
GIVING 100 POINTS AND BRAINLIEST TO WHOEVER ANSWERS THIS QUESTION
WHATS 5+9+9

Answers

Answer:

23

Step-by-step explanation:

The result of subtracting 2 from its opposite is____.
00
1
4
-4

Answers

Answer:

-4

the answer is -4

can someone help me solve this?

Answers

Answer:

34

Step-by-step explanation:

2x + 15 + 3x - 5 = 180

2x + 3x = 5x

15 - 5 = 10

5x + 10 = 180

-10 + 180 = 170

5x = 170

[tex]\frac{170}{5} = 34[/tex]

x = 34

PLEASE HELP ASAP
What is the volume of the figure

Answers

Answer:

264 cubic cm

Step-by-step explanation:

(8x5x5)+(8x8x1)

(200)+(64)

Volume = 264 cubic cm

what non-metal cannot form multiple bonds

Answers

Answer:A given nonmetal atom can form a single, double, or triple bond with another nonmetal. Which type of bond is formed between the atoms depends on their numbers of valence electrons.

Step-by-step explanation:

Answer:

A nonmetal atom can form either a single double or triple bond with another nonmetal. The type of bond that is formed between the atoms depends on their numbers of valence electrons.

Step-by-step explanation:

i need help its due in 1 hour (ALL MY POINTS)

Answers

Answer:

Area : 27.5

Perimeter : 20

Step-by-step explanation:

All sides of a regular pentagon have the same length

1 side = 4

4x5 = 20 = Perimeter

Pentagon area formula :

1/4(sqrt(5(5+2sqrt(5)))x)

Plug x in (side length)

27.53

round to nearest tenth

27.5

Answer: the answer is 27.53

which equation is closest to the line of best fit in the graph below ?

Answers

Answer: B

Step-by-step explanation:

Write an equation of the line passing through the points (-4,13) and (8,-2)

Answers

y = -5/4x + 8

I can explain it if you want. Or if you want the standard form or the point-slope form, I’ll give it to you and explain of you want.

Please, i need this done fast... 75 points.
Find WX, ST = 10x + 5, WX = 7x + 8, UV = 8x - 1

Answers

Answer:

WX=29

Step-by-step explanation:

ST=10x+5

WX=7x+8

UV=8x-1

since SW=UW, WX is centered between UV and ST

(10x+5)-(7x+8)=(7x+8)-(8x-1)

3x-3=-x+9

4x=-12

x=3

substitute

WX=7(3)+8=29

Answer:

29 lol i took this st00pid test and got it right :)

Step-by-step explanation:

Emily puts $10,000.00 into an account which earns 11% interest, compounded quarterly. How
much will she have in the account after 5 years? Round your answer to the nearest cent.

pls hurry it’s for a math test

Answers

s 5on2mllos pnor que creo que esesa cantdadi

ei

At a restaurant, the cost for one breakfast taco and one glass of milk is $2.10.

The cost for two tacos and three glasses of milk is $5.15.



How much would it cost for 3 tacos and 4 glasses of milk

Answers

Answer: $7.25

Step-by-step explanation:

Let T = taco cost

Let M = milk cost

T + M = 2.10

2T + 3M = 5.15

Multiply the first equation by (-2) and add it to the second equation

-2T - 2M = -4.20

2T + 3M = 5.15

M = 0.95

Plug this value for M in to the first equation

T + 0.95 = 2.10

T = 1.15

So a taco costs $1.15 and the milk costs $0.95

1.15 * 3 = 3.45

0.95 * 4 = 3.80

3.45 + 3.80 = 7.25

-4x^3 times 2y^-2 times 5y^5 times x^-8

Answers

Answer:

-64x X 4y X 3125y X x

-64X^2 X 1250Oy^2

Step-by-step explanation:

Answer:

-40y^3 / x^5

Step-by-step explanation:

Apply exponent rules

a^b * a^c = a^b+c

a^-b = 1/a^b

If mZEBD = 4x + 16 and m2DBC = 6x + 4,
find mZEBD.

Answers

Answer:

4 ( x + 4 )

Step-by-step explanation:

please hurry : AA'B'C'is a rotation of AABC 180° about the origin. What is the length of A'C'?
В,
A. 4 units
B. 3 units
O C. 6 units
D. 13 units

Answers

Answer:

B, 3 units

Step-by-step explanation:

Rotating the triangle doesn't change the length of its sides.

Answer:

B. 3

Step-by-step explanation:

HURRY IM ON A TIME LIMIT WILL MARK YOU BRAINLIEST

Answers

Answer:

10

Step-by-step explanation:

Answer:

MP equals 10

Step-by-step explanation:

Match each cumulative frequency graph to its box plot.
Cumulative frequency
graph
Box plot
А
B
С
D

Answers

The answer is D so yeah that’s it

do manners matter ? opinion ​

Answers

Answer:

Of course!

Step-by-step explanation:

not having manners gives u a title and not that many people would want to be around you sadly.

Answer:

yes i think manners matter so you will be able to have them in the "real world"  although i think parents go overboard about it i still think its important.

Step-by-step explanation:

Divya wants to make fruit smoothies for dessert. She purchases a container of rice milk for $3.49, two pounds of strawberries at $4.99 per pound, and six bananas at $0.75 each. How much did Divya spend on dessert? Show your work.
PLEASE HURRY

Answers

First you put them together and add all the prices up to get total and you will get the answer $9.23

is honors math easy?

Answers

Answer:

NO

Step-by-step explanation:

Answer:

Actually it is. Think of it as a standard math. It is not at all hard. AP MAth is very hard because it's a ton of stuff and a whole bunch of maybe even college assignments. I would know because i  was one in honors but now in AP. Trust me when i ay that i fool around in clas and still get an A.

Step-by-step explanation:

Jason,Jennifer, Josh, and Jill went to a toy store. Jason spent $11.02. Jennifer spent $10.20. Josh spent 12.75. Jill spent 12.80. Which list shows the amounts spent in order from greatest to least

Answers

Answer:

(from greatest to least)

Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)

Step-by-step explanation:

Jason = 11.02

Jen = 10.20

Josh = 12.75

Jill = 12.80

Least = Jennifer

Greatest = Jill

Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)

Answer: Jill (12.80), Josh (12.75), Jason (11.02), and then Jennifer (10.20)

Step-by-step explanation: Amounts of money spent from greatest to least!

there is a $10 monthly membership fee to download music. there is a $0.50 fee for each song download. what is the cost of downloading 15 songs? explain your reasoning​

Answers

Answer: $17.5

Step-by-step explanation: I’m pretty sure

Answer:

ggggggggggggggggggggggg

Step-by-step explanation:

gggggggggggggg

write the equation of a line from the graph

Answers

Answer:

you take the graphs information and you  write it in an equation.

Step-by-step explanation:

you take the graphs information and you  write it in an equation.

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