Mathematics College

Sven has a mass of 135.0 grams. On Olaf’s scale, Sven weighs 139 grams. What is the percent error of Olaf’s scale?

Answers

Answer 1
Answer: 3% error

Explanation: First, you want to divide 135/139. That will give you 97%, however you have to do 1-0.97 and you will get 3%.

Related Questions

What is 10% of 10$ plz

Answers

Answer:

1 dollar

Step-by-step explanation:

Answer:

1 dollar

Step-by-step explanation:

Hope this helps!

Someone plzz help Will BRAINLIEST

Answers

i hope you understand

4x+3y=8
4x-8y=-52
Good luck
You can use substitution or elimination for this problem


Julio tested the point (4, –2) to see whether it is a solution to this system of equations.

–3x – 2y = –8,
y = 2x – 5

His work is shown below.

Negative 3 (4) minus 2 (negative 2) = negative 8. Negative 12 + 4 = negative 8. Negative 8 = negative 8. Therefore, (4, negative 2) is a solution to the system.

Did Julio verify the solution?
No. He substituted 4 and –2 for the wrong variables.
No. He did not check the point in the second equation.
No. He simplified the equation incorrectly.
Yes. He verified that (4, –2) is a solution to the system of equations.

Answers

Answer:

the answer is B on edge

Step-by-step explanation:

B. No. He did not check the point in the second equation

can i get brainly so i can rank up?

Answer:

Like I said B

Step-by-step explanation:

use elimination to solve the system of equations 9x-2y=30 and x-2y=14

Answers

Answer:

Step-by-step explanation:

9x - 2y = 30

x - 2y = 14

9x - 2y = 30

-x  + 2y = -14

8x = 16

x = 2

2 - 2y = 14

-2y = 12

y = -6

(2, -6)

help me pls i need to do it pls

Answers

Answer: Your answer would be A. A full on explanation is the denominators both have to be equal so 24 is right then you factor and multiply the numerator by how ,uch it takes the denominator to get to 24. So 2 20/24 + 3/24 is 2 23/24. I hope this helps you. Your answer is A = 2 23/24

Step-by-step explanation:

the price of a sweater was reduced from 20$ to 12$ by what percentage was the price of the sweater reduced

Answers

Answer:

11%

Step-by-step explanation:

the answer is 11 because you need to minus

11% okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

The function f(x)=2x-6 and g(x) is shown in the table

Answers

Answer:

Multiply then add them and them that's your answer.

Step-by-step explanation:

HELPP this hard IMAO

Answers

Answer:  The answer is 50.24 SQAURE INCHES.

Step-by-step explanation: So this circle is even. 8 up and down. * to the right and left. Now the area needs to be found. If the diameter is 8 inches, your answer should be 50.24 SQUARE INCHES.

Which expression represents "8 times the difference of 52 and 9"?

Answers

Answer:

(52-9)*8

:):):):):):)

pls make me brainliest!!!

Answer:

8(52-9)=

8x41=

328

Step-by-step explanation:

joe used 20 gallons of gas to go 300 miles. At this rate, how much gas must he use to go 3500 miles?
STEP BY STEP ASAP PLEASE ITS EQIVALENT RATIO

Answers

Answer:

400 miles se tiene que multiplicar y sumar

PLS help its about Triangles Thank you!!!

Answers

these are your answers in order

B
A
B
D
C
D
A

Students in at six grade class are raising money for end-of-the-year camping trip so far they have raise $240 this is 2/5 of the cost of the trip how much does the trip cost

Answers

Answer:

96 $

Step-by-step explanation:

2

[tex] \frac{2}{5} [/tex]

2

[tex]2 \times 240[/tex]

[tex]480 \div 5[/tex]

the answer is 96$

Answer:

96$

Step-by-step explanation:

What is the common factor of 26 and 38

Answers

Answer: The GCF is 2 and the LCF is 1

Step-by-step explanation:

Choose the correct description of the pattern below. Then find the next 3 number
4 6 9 13.5
Each number is 1.5 times the previous number
Each number is 2/3 of the next number
Each number is 3/2 of the previous number
Written as decimals the next 3 numbers are
PlS HELP!

Answers

Each number is 1.5 times the previous. This makes answers A and C correct.

The next 3 numbers are 20.25, 30.375, 45.5625

Function Operation helppppppppppp

Answers

did u find out or no

SOMEONE PLEASE PLEASE HELP ME

Answers

Answer:

taking cos

co62=b/h

cos 62=x/12

0.46947x12=x

so, x = 5.633

rounding off

x= 6

Answer:

x = 6.0

Step-by-step explanation:

Formula For Cos: cos (angle°) = adjacent/hypotenuse

Angle = 62

Adjacent = x

Hypotenuse = 12

cos (angle) = adjacent/hypotenuse

cos (62) = x/12

0.67350716232 = x/12

0.67 = x/12 (Rounded to make further calculations simpler)

12(x/12) = 12(0.67)

x = 8.04

x = 6.0 (Rounded to nearest tenth)

Therefore, x = 6.0

Hope this helped! <3

Please help me!!!!!!!!!!!

Answers

Answer:

0.05

Step-by-step explanation:

Let blank be 'x'

1.456=1+0.4+x+0.006

1.456=1.406+x

x=0.05

50. If angles are complementary, what’s value of x?

Answers

Answer:

x = 14

Step-by-step explanation:

For complementary angles, the sum of two angles is equal to 90 degrees.

We have,

[tex]m\angle ABC = 4x-10\\\\m\angle DBC = x+30[/tex]

ATQ,

[tex]4x-10+x+30=90[/tex]

Taking like terms together,

4x+x =90-30+10

5x = 70

x = 14

So, the value of x is 14.

pls help due in 2 mins

Answers

Answer:

Good luck

Step-by-step explanation:

Answer:

272 is the correct answer

Step-by-step explanation:

I found the answer by multiplying 16 to 17 because 7 + 7 is 14 then add the 3 it is 17!

Hope this Helps! :)

Identify the slope and y-intercept for the linear equation below.
y = 1/3x+7

Answers

Answer:

Slope is 1/3.

Y-intercept is 7.

Step-by-step explanation:

y = mx + b is the slope-intercept form.

m = slope

b = y-intercept

In the equation, y = 1/3x + 7

m = 1/3

b = 7

Therefore, slope is 1/3 and y-intercept is 7.

Hope this helped! <3

Answer:

Slope is 1/3 and the y- intercept is 7

Step-by-step explanation:

Since the equation is y = mx+b, we know that 1/3 is the slope since m represents the slope and b represent the y-intercept, meaning 7 is the answer.


Avery's classroom has 3 round tables and 6 square tables. Each table can seat 4 students.
Students are randomly seated at the tables as they arrive to class.
What is the probability that the first student to arrive will be seated at a square table

Answers

answer:
the answer is 13

There is 7/8 of the pretzel bag left. If one serving is 1/4 of the bag. How many servings are left? Use the model to answer the question.

Answers

Answer:

5/8

Step-by-step explanation:

Find the slope and y-intercept of the line. Enter the y-intercept as the y-value of the point where the
graph intersects the y-axis.
3x + 3y = 6

Answers

Answer:

Slope: -1, y-intercept: 2.

Step-by-step explanation:

3x + 3y = 6 in slope intercept form is y = -x + 2. Slope-intercept form is y = mx + b. As we know, m is slope and b is y-intercept. This means the slope is -1 and the y-intercept is 2.

An Airplane travels at a constant speed of 300 miles per hour how far in miles will the airplane travel in 20 minutes

Answers

Answer:

100 miles

Step-by-step explanation:

20/60 = 1/3

1/3 x 300 = 100

Answer:

free ponts for me

Step-by-step explanation:

Lily sells loose tea for $0.71 per gram. If one gram is equivalent to 0.035273 ounces, how much does it cost to buy 0.45 pounds of Lily's tea?

a $108.70
b. $144.93
с. $536.77
d. $715.69

Answers

Answer:

it is B. 144.93 on edge my friends

Step-by-step explanation:

cause i know so

which letters show the function rising?
A) A
B) E
C) A and E
D) A, B, and E

Answers

Answer:

c) a and e

Step-by-step explanation:

literally look at it b is just highest point, c is decreasing, d is lowest point... a is rising and e is also rising

I need help with This one

Answers

Answer:

1 and 2

Step-by-step explanation:

If y was 1: -2 x 1 + 18 = -2 + 18

= 16  This works

If y was 2: -2 x 2 + 18 = -4 + 18

= 14  This works

If y was 3: -2 x 3 + 18 = -6 + 18

= 12  This does not work since -2y + 18 has to be greater than 12.

Your answer would be 1&2 I hope this helps!!!!!!!!!

Write the expression two-cubed times seven as a numerical expression

Answers

Answer:

2^3x7

your welcome

Answer:

23× 7

Step-by-step explanation:

have a wonderful day!!! :) :)

need help right now due today I will get brainiest with all the answers

Answers

Answer:

9. 9 1/2

10. 1 1/2

11. 15 3/4

12. 1 1/3

13. 12 stores sell shoes.

14. the area of the floor is 7,606.625 ft²

15. 3 1/3

16. 4 skateboards

hope this helps. have a good day

HELPPPPPPPP IM STUCK

Answers

Answer:

10 students

Step-by-step explanation:

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