Mathematics Middle School

Several students measured a 25-mm-long nail and wrote the measurements shown in the table below. Whose measurement had the greatest percent error? Round to the nearest percent. (I need help ASAP!! Thanks!! <3)

Answers

Answer 1

Answer:

Tenicai had the greatest prectnt errou

Step-by-step explanation:

Related Questions

All of the following expressions are equivalent except _____. 1.x - 7 2. 7 + (- x) 3. - x + 7 4. 7 - x

Answers

Answer:

x-7

Step-by-step explanation:

For the following equations, draw a picture of the tiles on an Equation Mat. Then use “legal” moves to simplify and solve for the variable.


a. -2+x = -x+2


b. 2+3x = x+7

Answers

I can solve these for you

a:
-2+x=-x+2
+2 +2
x=-x+4
+x +x
2x=4
— —
2 2
x=2

so the solution to a is x=2


b:
2+3x=x+7
-2 -2
3x=x+5
-x -x
2x=5
__ __
2 2
x=2.5, or 2 1/2

so the solution to b is x= 2 1/2

ehhh very confusing :'(

Answers

Answer:

Sorry I can't help it's hard am a middle schooler

Scenario A Represents a function, I hope this helped

Stan The Boyz
Stream Stealer

Answers

Ummmmmm whatttt I’m confuseddd

Answer:

what are you trying to say

Step-by-step explanation:

how do you make X the subject of the formular in:
Y=Bx + C

Answers

Answer:

Step-by-step explanation:

Bx + C = Y

Bx = Y - C

x = (Y - C)/B

Solve the problems:
2 1/2 + x = 5 1/3
2 4/15 - z = 1 2/3
y - 6 7/8 = 2 1/16

Answers

Answer:

1- 39/6

2-36/15

3-155/16

Step-by-step explanation:

have a nice day.

Answer:

2 1/2 + x = 5 1/3

x = 5 1/3 - 2 1/2

x = 16/3 - 5/2

x = 32/6 - 15/6

x = 17/6

x = 2 5/6

2 4/15 - z = 1 2/3

-x = 1 2/3 - 2 4/15

-x = 5/3 - 34/15

-x = 25/15 - 34/15

-x = - 9/15

-x = -3/5

x = 3/5

y - 6 7/8 = 2 1/16

y = 2 1/16 + 6 7/8

y = 33/16 + 55/8

y = 33/16 + 110/16

y = 143/16

y = 8 15/16

For the story, select an equation that describes the relationship between the two quantities.
1. Diego collected x kg of recycling. Lin collected 2/5 more than that.
2. Lin biked x km. Diego biked 3/10 less than that.
3. Diego read for x minutes. Lin read 4/7 of that.

Answers

Answer:

hope this helps

Step-by-step explanation:

1 i believe because its the only one that says "more than". The other two say less than.

Answer:

1.

Step-by-step explanation:

Please Help with this

Answers

Answer: 20

Step-by-step explanation:

look the graph 6 is june and 4 is march so between is dot by 20 so 20 is answer

it would be 15
march is the third month or in this case in between 2 and 4 on the graph at 10 inches.
june is the sixth month and the sixth dot is at 25 inches. the difference between 25 and 10 is 15.

The main function of this human body system is to---

a.exchange gases with the environment

b.chew food as it enters the mouth

c.sense odors in the environment

d.trap particles that enter the nose

Answers

a. exchange gases with the environment... please make me the BA!

What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)

Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.

Answers

Answer:

-7

Step-by-step explanation:

SRRY IF I'M WRONG IM ONLY IN 7TH GRADE BUT MY PROFILE SAYS HIGH SCHOOL srry:(

Answer:

-7 im pretty sure if wrong so so sorry

Step-by-step explanation:

Helppppp plsssssss ahh helppppp I need this

Answers

She has 32% of her daily fiber at breakfast
She has 32% of her daily fiber at breakfast

Skylar made 20% of her free throws over the season. If she shot 240 free throws, how many did she make?
Divide/scale down to solve for the missing percent.

Answers

Answer:

Skylar made 48 free throws.

Plz help brainliest plus 15 points each person who answers all four

Answers

Answer:

1. plot a point at (2,-3), then draw a line going through the point and -4

2. plot a point at (1,5), then draw a line going through the point and 8.

3. y = 3x + 2

4. y = -1x + 4

Help please I will give The Brainliest!

Answers

there are 8 lilies
and
there are 4 tulips

so the four tulips are 8x3=24 plus the 4 tulips that cost 2$ should= 32

Match each Situation to one of the equations
A:
A whale was diving at 2 meters per second. How long will it take for the whale to get from the surface of the ocean to an elevation of -12 meters.
B: A swimmer dove below the surface of the ocean. After 2 minutes, she was 12 meters below the surface. At what rate was she diving?
I'm not asking for the answer I'm asking for the equation.

Answers

Answer:

A: y = -2x

B: rate(meters/time)= 12 meters(distance) ÷ 2 minutes(time)

Step-by-step explanation:

Error Analysis Find (4) (-5) (-3) . Use pencil and paper. Describe an error you could make that results in the opposite of the correct product. nothing

Answers

Answer:

He didn’t do his math right

Step-by-step explanation:

Which directions am I translating if I am moving my figure 9 units horizontally and -4 units vertically?
A: 9 left and 4 up
B: 9 right and 4 up
C: 9 left and 4 down
D: 9 right and 4 down

Answers

Answer:

You can remember horizontal be horizon which is left to right

And verticals by your vertebrae which is up and down

The first number is the x axis (side to side) and the second is the y axis (up and down)

9 right and 4 down

The answer is a I think because this is a little confusing for me because I’m not in this grade

haha, look at this! I got them all after I answered questions correctly.

Answers

Answer:

nice job can i get brainly xd

Step-by-step explanation:

Convert the following number to scientific notation.
.0101234

Answers

Answer:

1.01234 x 10^-2

Step-by-step explanation:

hope this helps :)

During a field trip, 60 students are put into equal-sized groups. Use 60 ÷ 5 = 12 to answer this question. If 5 represents the number of groups, what does 12 represent?

Answers

Answer:

12 is the number of people in each group.

Step-by-step explanation:

12 would be the number of people in each group. because as you divide 60 to 5..... 12 people are divided sperately into 5 groups.. hope this helps and if you have any questions go ahead and ask! JESUS LOVES YOU

Which equations represent a proportional relationship? Select THREE that apply.

Answers

Answer:

The answer is: A. E. & F.

Help meeeeeeeeeeeeeeee

Answers

Answer:

I dont know

Step-by-step explanation:

Ramon has
2
3
cup of cake mix. If each cake requires
2
9
cup of cake mix, how many cakes can Ramon make using all the mix

Answers

Almost positive it’s 3

The figure below shows similar triangles, which of the following is TRUE about the length of side x?

Answers

Answer:a

Step-by-step explanation:

Answer a I think ya that sounds right

What is the missing value in the equation shown?
___ x 1/10 = 0.46
A 0.046
B 0.46
C 4.6
D 46

Answers

Such fried beautiful

The LQMS AVID class is making spirit buttons. They make 490 spirit buttons in 3 1/2 hours. Find the number of spirit buttons the LQMS AVID class makes per hour.

A. 60 spirit buttons per hour
B. 100 spirit buttons per hour
C. 120 spirit buttons per hour
D. 140 spirit buttons per hour

Answers

Answer:

490 divided by 3.5=d 140

Step-by-step explanation:

Simplify the expression
(3x^3y^2)(7x^3y)

Answers

Answer:

9y^21x^2

Step-by-step explanation:

Worksheett questionn

Answers

the correct answer is 243.984

Answer:

243.984

Step-by-step explanation:

First, you multiply 53x4.

Then you multiply .04x.6.

Then you add both products together and you get 243.984.

Please answer now!!! Thanks.

1) A plumber has a very long piece of pipe that is used to run city water parallel to a major roadway. The pipe is cut into two sections. One section of pipe is 12 ft. shorter than the other. If 3/4 of the length of the shorter pipe is 120 ft., how long is the longer piece of the pipe?

.

A) 3/4 x - 12 = 120

B) 3/4 x = 120

C) 3/4 x + 12 = 120

D) 3/4(x - 12) = 120

.


2) Kym switched cell phone plans. She signed up for a new plan that will save her $3.50 per month compared to her old cell phone plan. The cost of the new phone plan for an entire year is $294. How much did Kym pay per month under her old phone plan?

.

A) 12p - 3.50 = 294

B) 12(p - 3.50) = 294

C) 12p + 3.50 = 294

D) 3.50(p - 12) = 294

Answers

B and A if Im not wrong hope I didn’t get it wrong
Its b and A for sure

Lizzy lives on a farm and has 12 goats and 10 pigs. What is the ratio of pigs to goats in simplest terms?

Answers

Answer:

5/6

Step-by-step explanation:

10/12 divided by 2 equals 5/6

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