HELP ME! Deandre estimated the weight of his mountain bike to be 13 kg. The actual weight of his mountain bike was 12.7 kg.
Find the absolute error and the percent error of Deandre's estimate. If necessary, round your answers to the nearest tenth.

Answer:

f(15,055) is the number of pages in a book with 15,055 words.

Step-by-step explanation:

f(w) = length of book (in pages).

w = number of words

Thus, from the options given, the only true statement about the function is that:

f(15,055) = number of pages of a book that has 15,055 words.

"f(15,055)" is the length of a book consisting of 15,055 words. It does not imply that there are 15,055 pages.

Answer:

1. sun

2.  gravity

3.Atmosphere

4. Hydrosphere

5.  Run off

Step-by-step explanation:

Answer:

x+3

Step-by-step explanation:

If it says "more" than its probably talking about addition

Answer:

X+3       :)

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

First do whats in the parenthesis:

(8+18/9)

Using PEMDAS again, we do the division first:

(8+2)

Now addition:

(10)

Now subtraction:

(10)-2

8

Selling price = Sh 4950 , % profit = 12.5%, Cost price = ?

Selling Price / Cost price = 100 + rate/100

Sh 4950/Cost Price = 112.5/100

112.5 Cost Price = 4,95,000

Cost Price = Sh 4,400

Answer:

i dont speak that language l m a o

Step-by-step explanation:

Answer:

-101

Step-by-step explanation:

Answer:

-101

Step-by-step explanation:

-12.8-88.2 is equal to -101

Answer:

b. 21

Step-by-step explanation:

The first five mutiples of 7 are: 7, 14, 21, 28, 35. You can get these by multiplying 7 to any integer.

In order to get the average of these numbers, you have to add them and divide the sum to the total number of multiples.

Let's add first.

7+14+21+28+35 = 105

Let's divided 105 by 5, which is the number of the multiples of 7.

105÷5 = 21

The answer is 21.

Answer:

x=2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

x=2

Step-by-step explanation:

Use order of operations and isolate the variable.

Hope this helps! (sorry I'm really bad at explaining things).

Answer:

Step-by-step explanation:

Option A is the correct answer

Two expressions with equal sign is equation. The sum of five times a number and seven is equal to twelve" to equation is written in equation as  5n + 7 = 12. Option A is correct.

Two expressions with equal sign is called as equation.

We need to change the sentence "The sum of five times a number and seven is equal to twelve" to equation.

In the equation, times represent multiplication and sum represents addition.

five times a number=5n

The sum of five times a number and seven= 5n+7

The sum of five times a number and seven is equal to twelve=5n+7=12.

Therefore option A is correct. The sum of five times a number and seven is equal to twelve is 5n + 7 = 12

To learn more on Equation visit: https://brainly.com/question/6204440

#SPJ2

Answer:

121°

Step-by-step explanation:

360-304=56

180-115=65

56+65=121

180-121=59

180-59=121°

Answer:

x = 38

Step-by-step explanation:

Angles KLO and OLM form a linear pair.

Angles NMO and OML form a linear pair.

180 - 134 + 180 - 84 + x = 180

x + 142 = 180

x = 38

Answer:

Quadrilateral and trapezoid are the only ones.

Step-by-step explanation:

Only one set of lines are parallel, making it a trapezoid. It cannot be a parallelogram or anything else, as those all have 2 pairs of parallel lines.

To add on, it has 4 sides, making it a quadrilateral as well.

Hope you understood and have a nice day!! :D

Answer:

[tex] _{ - \pi} \int ^{\pi} \cos(2(5x) dx = _{ - \pi} \int ^{\pi} \cos(10x) dx \\ let \: 10x \: be \: u \\ \frac{d(10x)}{dx} = du \\ dx = \frac{du}{10} \\ignore \: limits \\ _{ - \pi} \int ^{\pi} \cos(2(5x) dx = \int \cos(u) \frac{du}{10} \\ = \frac{1}{10} \sin(u) + c \\ substitute \: for \: u \\ = \frac{1}{10} \sin(10x) |^{\pi} _{ - \pi} \\ = \frac{1}{10} (( \sin(10\pi) - ( \sin( -10 \pi) ) \\ [/tex]

Answer:

that would be 2.64

Step-by-step explanation:

Answer:

Ethan

Step-by-step explanation:

Answer: A. 12^2

Step-by-step explanation: Follow PEMDAS

Answer:

more context please :)

Step-by-step explanation:

Answer:

more context please

Step-by-step explanation:

Answer:

the boy runs onto the woods

Step-by-step explanation:

verb: a word that describes an action

so the answer is runs

Answer:

Answer to the 1st question is: 16/9 or 16:9 (whichever form you use)

Answer to the 2nd question is: 7/9 or 7:9

Step-by-step explanation:

Key skills needed: Number theory, Ratios, and Fractions

1) Let's look at the first question. A ratio is usually a number of something over a number of another thing. One such example is 5 apples : 4 oranges (or 5 apples/ 4 oranges - whichever form you write in).

2) Now let's look at the 2nd question. The number of red marbles to the number of blue marbles is the ratio we need to find.  

Hope you understood and have a nice day!! :D

Answer:

3. 2 or x=2

Step-by-step explanation:

I put your question into a math calculator and this was the answer. Good luck!

Answer:

c=8

Step-by-step explanation:

Answer:

Kohl = $42

Target = $51.30

Best deal is at Kohl's

Step-by-step explanation:

Given ;

At Kohl's:

Selling price = $60

Friend's and family discount = 30% off

(100 - 30)% * $60

0.7 * 60 = $42

At target :

Purchase price = $38

Markup = 35%

Selling price = (100 + 35)% * $38 = 1.35 * 38 = $51.3

Mrs. Clason will get the best deal at Kohl's.

Answer: 52.35 − 1.58 = 50.77

Step-by-step explanation:

$97 = (Original Price) - (35% of Original Price)

$97 = (Original Price) - (0.35 of Original Price)

$97 = (1 - 0.35) of (Original Price)

$97 = (0.65) of (Original Price)

$97 = 0.65 · (Original Price)

Divide each side by 0.65 .

$97/0.65 = Original Price

$149.23 = Original Price

Answer:

he has to sell 150!

Step-by-step explanation:

1500 divided by 10% = 150!

Answer:

If your round to the nearest tenth then yes, but otherwise no

Step-by-step explanation:

Answer:These are not equal

Step-by-step explanation:

12/20= 6/10=3/5

20/32=10/6=5/8

5/8x5= 25/40

3x5x8=28/40

Answer: -2/3 would be your answer my guy, hope that this helps you

Step-by-step explanation:

It is a linear equation or y=mx+b, the y-intercept is b which is -2/3

Answer:

-2/3

Step-by-step explanation:

in a linear equation, in slope-intercept form, y=mx+b, m is the slope, b is the y-intercept

Answer:

Step-by-step explanation:

a1 = 3;

a2 = 2(a1 - 2 ) = 2(3-2) = 2

a2 = 2

a3 = 2(a2-2) = 2(2-2) = 0

a3=0

a4 = 2(a3-2) = 2(0-2) = -4

a4 = -4

a5 = 2(a4 - 2) = 2(-4-2) = -12

a5 = -12