All categories

3 years ago

Solve for percent error: At a school production, the drama club advisor

Mathematics

1 answer:

MAXImum [283]3 years ago

6 0

Answer:

25 %

Step-by-step explanation:

Error = (actual - predicted) / (predicted)

= (250-200) / 200

= 50 / 200

= 0.25

multiply by 100 to conver to a percent

25 %

You might be interested in

I will venmo 5-10 dollars anyone who can do my Spanish homework please I can’t read this just answer the questions to the slides

Blababa [14]

Answer:

Are you serious?

Step-by-step explanation:

6 0

3 years ago

Convert the improper fraction to a mixed number. 17 3

Zigmanuir [339]

Answer:

is it 17 over 3 is that what u need to be improper

5 0

3 years ago

Read 2 more answers

G(x)=4.8x -5 I needed help finding the slope

Artist 52 [7]

Answer:

Slope is 4.8

Step-by-step explanation:

${ \tt{G(x) = 4.8x - 5}} \\$

8 0

3 years ago

Read 2 more answers

What is the distance between the points (21 , 13) and (3 , 13) in the coordinate plane?

Oxana [17]

Answer:

$\displaystyle d = 18$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify

Point (21, 13)

Point (3, 13)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(3-21)^2+(13-13)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(-18)^2+(0)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{324+0}$
[√Radical] Add: $\displaystyle d = \sqrt{324}$
[√Radical] Evaluate: $\displaystyle d = 18$

5 0

3 years ago

What is 7=5x+8 in y=me+b form

tatiyna

I have no idea, do you mean y=mx+n cause if so it's already in that form instead that fact that the 7 is supposed to be a y

5 0

3 years ago