Which model represents a percent error of 25%?

Which Model Represents A Percent Error Of 25%?

Answers

Answer 1

25% = 1/4

Count total squares in each and the number of blue ones.

Divide blue by total and see which one is 1/4.

The 3rd image shows 1/4

Answer 2

Answer:

It is A trust me i got C wrong!

Step-by-step explanation:

Hope this help! (:


Related Questions

Find the missing exponent in each expression

Answers

Answer:

See below.

Step-by-step explanation:

Multiplying terms with exponents make the exponents add together.

13.) x² · x⁵ = x⁷

14.) b⁵ ·  b³ = b⁸

15.) y⁴ · y⁷ = y¹¹

16.) m⁴ · m¹ = m⁵

36% of adults favor the use of unmanned drones by police agencies

Answers

Answer:

like

Step-by-step explanation:

HELPPPPPPPPPPP me and my sister in the

Please help me, just write the exact distance please :)

Answers

Answer:

1.92354 mi

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Algebra I

Terms/Coefficients

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

a is a leg b is another leg c is the hypotenuse

Step-by-step explanation:

Step 1: Identify

a = 1.7

b = 0.9

c = x

Step 2: Solve for x

Substitute [PT]:                     1.7² + 0.9² = x²Exponents:                           2.89 + 0.81 = x²Add:                                      3.7 = x²Isolate x:                               1.92354 = xRewrite:                                x = 1.92354

I need help with this!! ASAP

Answers

Answer:

x = 16

Step-by-step explanation:

I'd explain but I should also be doing school so I can no longer help you in your journey of greatness my friend...

Goodbye!

Which expression can represent 70% of x?
Х
10
O
O

Answers

10 is the answer for this problem

A 32-ounce tub of yogurt contains 5 servings. How many ounces of yogurt are in 1
serving?

Answers

Answer:

32/5 ounces or approximately 6.4 ounces.

Step-by-step explanation:

We are trying to find the unit rate, so divide 32 by 5 to see how many ounces in just 1 serving.

Answer:

6.4 Ounces in 1 serving

Step-by-step explanation:

Here to find how many ounces of yogurt there are in 1 serving:

we create an expression:

[tex]\frac{x}{1} = \frac{32}{5}[/tex]

Then we simplify:

5x = 32

x= 32/5

x=6.4 Ounces

Using the formula A = 6s2, solve when s = 2?

Answers

Answer:

When s=2, A=24

Step-by-step explanation:

We are given the formula [tex]A = 6s^2[/tex]

We need to solve and find value of A , when s=2

So, putting value of s in the given formula we can find value of A

The formula given is:

[tex]A=6s^2\\Put\:s=2\\A=6(2)^2\\A=6(4)\\A=24[/tex]

So, by putting s= 2, We get A=24

Solve for x: Your answer must be simplified. x/-9≥3. ​

Answers

Answer: thats false. A negative number is always less than a postive number.

Step-by-step explanation:

Answer: go on Netflix dont listen to dem teachers

Step-by-step explanation: but if u want good grade by all means

What is h(x) = 7+ 10x + x2 written in vertex form?
Oh(x) = (x - 25)2 - 18
Oh(x) = (x - 5)2 + 32
h(x) = (x + 5)2 - 18
h(x) = (x + 25)2 + 32 free cookie for whoever answers

Answers

Answer:

h(x) = [tex](x+5)^{2}[/tex] -18

Step-by-step explanation:

-b/2a is the formula to find the vertex's x coordinate.

-10/2(1) = -5 and "(x+5)" represents a translation to the left 5 units, so that must be the answer



Please help!! 10 point available:)

Answers

Answer:

[tex]1) - 2n + 14[/tex]

[tex]2)- 5n + 30[/tex]

Step-by-step explanation:

[tex]n = a + (n - 1) \times d \\ = 12 + (n - 1) \times - 2 \\ = 12 - 2n + 2 \\ = - 2n + 14[/tex]

[tex]n = a + (n - 1) \times d \\ = 25 + (n - 1) \times - 5 \\ = 25 - 5n + 5 \\ = - 5n + 30[/tex]

Can I have the brainliest please?

I don’t know the answer I just need some points to ask more questions !!! have a good day !!

Answers

Answer:

have a good day too

Step-by-step explanation:

What is the first step to solve the following equation: 12x-37= 23

Answers

Add 37 to both sides

Step-by-step explanation:

Answer:

The first step is to add 37 to both sides of the equation. i.e. grouping like terms.

12x - 37 = 23

12x - 37 + 37 = 23 + 37

12x  - 0 = 60

12x = 60

To go on from there, you divide both sides by 12, i.e. removing common factors:

12x = 60

12x ÷ 12 = 60 ÷ 12

x = 5

If a person runs 10 kilometers in 0.4 hours, at what speed are they running per hour? I Need a explanation!!!! ​

Answers

Answer:

62.5 i think use a calculater i...

divided 25 by 0.4 got 6.25

6.25 times 10 got 62.5

Step-by-step explanation:

done i hope its right sorry if its not

Combine like terms and write an equivalent expression with the fewest number of terms. 4x+3x

Answers

Answer:

7x

Step-by-step explanation:

I WILL GIVE BRAINLIEST !! PLEASE HURRY IM TIMED
(you can still use desmos btw)

answer choices

A. Haley’s family by 5 miles per hour
B. Alex’s family by 10 miles per hour
C. Haley’s family by 10 miles per hour
D. Alex’s family by 5 miles per hour

Answers

Answer:

alexs family by 10 Mph

Step-by-step explanation:

Alex’s family by 10 miles per hour

A manufacturer considers his production process to be out of control when defects exceed 3.2%. In a random sample of 136 items, the defect rate is 8.7% but the manager claims that this is only a sample fluctuation and production is not really out of control. At the 10% level of significance, use the critical value method to test the manager's claim. Enter the test statistic. (Round your answer to nearest hundredth.) 1. Extract Information:
2. Original Claim:
3. Hypothesis
4. Distribution (Graphically);
6 Test Statistic
7. Statistical Conclusion
8. Final Words
5. Critical Value(s):
6.test statistics
7. statistical conclusion

Answers

Answer:

dsynyerjtetuegrjghdgfs

what is the solution set to the inequality 2²-x≥6

Answers

Answer:

A is for apple

Step-by-step explanation:

abc

Which of the ratios below has a unit rate of 40? Select all that apply.

A) 60:20
B) 5:180
C) 120:3
D) 480:12
E) 80:2

Answers

Answer:

C, D, E

Step-by-step explanation:

To find the unit rate, divide the first value by the second one

After doing this, only answer choices C, D, and E have a unit rate of 40.

120/3 = 40

480/12 = 40

80/2 = 40

So, the answer is C, D, and E

Use mental math to solve the proportion. 25 over 40 equals 5 over t

Answers

Answer:

t = 8

Step-by-step explanation:

create the proportion

[tex]\frac{25}{40} =\frac{5}{t}[/tex]

[tex]\frac{25}{40}[/tex] simplifies down to [tex]\frac{5}{8}[/tex]

t = 8

Answer:

8

Step-by-step explanation:

25/40=5/t

0.625=5/t

0.625*t=5

(0.625*t)/0.625=5/0.625

t=8

how do you interpret the residual?

Answers

Answer: To find a residual you must take the predicted value and subtract it from the measured value.

Step-by-step explanation:

find the center and radius of this circle x^2+y^2-6x-10y+30=0

Answers

Answer:

Center and Radius

Rewrite in standard form to find the center

(k,h)

and radius r

.Center:

(3,5)

Radius:

2

What is the slope of the line?

Answers

Answer:

[tex]\displaystyle m=-3[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right

Algebra I

Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 4)

Point (2, -2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [SF]:                    [tex]\displaystyle m=\frac{-2-4}{2-0}[/tex][Fraction] Subtract:                             [tex]\displaystyle m=\frac{-6}{2}[/tex][Fraction] Divide:                                [tex]\displaystyle m=-3[/tex]
ExplanationCalculate the slope with given two coordinate points that are part of the graph by using rise over run.

[tex](0,4) \: \: \: \: (1,1)[/tex]

[tex]m = \frac{4- 1}{0- 1} \\ m = \frac{ 3}{ - 1} \\ m = - 3[/tex]

Answer

[tex] \large \boxed { - 3 }[/tex]

I need help ASAP please giving brainliest!

Answers

Answer:

20.00

Step-by-step explanation:

Answer:

$20.00

Step-by-step explanation:

2 divided by 9/10
(i know this is simple but I need help ASAP)

Answers

Answer:

2.22

Step-by-step explanation:

Answer:

the answer is 2.22

Step-by-step explanation:

How many square meters is the area of ​​a square field with a side of 400 cm?​

Answers

Answer:

Easy think, a square has 4 equal sides and if each side is 400 just multiply 400 x 4 = 1600

Step-by-step explanation:

hope this helps

Solve 4(5x+2)=14x+32

Answers

Answer:

x=4

Step-by-step explanation:

4(5x+2)=14x+32

20x+8 = 14x+32

20x-14x+8=14x-14x +32 (Both side +14x)

6x+8=32 (cancel 14x -14x)

6x+8-8=32 -8(both side -8)

6x=24 (both side divide 6)

6x/6=24/6

x=4

Answer:

34x+34

Step-by-step

20x+2=14x+32

20x+14x=2+32

34x+2+32

2+32=34

34x=34

Will the quotent be positive or negative?
125/5

Answers

Answer:

Positive

Step-by-step explanation:

Both of the numbers are positive and the first number is bigger than the second, so it has to be positive.

I hope this helps, and have a great day! :)

June uses 12eggs to make cupcakes she used 4 eggs for each batch of cupcake which expression can be used to find the number of batch she makes

Answers

Answer:

12 divided by 4 = 3

Step-by-step explanation:

Hope this helps you! 'v'

Answer:

she made 3 batches because 12/4=3

Show that each figure is the given type of quadrilateral. Show that BCDE is a rectangle

Answers

Need more information

Ms. MacDonald raises rabbits. She starts with 5 rabbits. After a few months, she counts 5 times as many rabbits. The next time she counts, she has 5 times as many rabbits as she did at the previous count. How many rabbits does Ms. MacDonald now have? Select the correct exponential expression and its value A. 35 = 243 rabbits B. 53 - 15 rabbits C. 5° - 125 rabbits O D.35 - 15 rabbits. I need this rq plz help ​

Answers

Answer:

C

Step-by-step explanation:

5 ^ 5 ^ 5 = 125

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