please provide answer and explanation as to how you got there!!

Answer:

Her error in terms of inches was 2 inches while her percent error was 4.166%

Step-by-step explanation:

From the given data Claire estimated her brother to be shorter than he actually was. She estimated his height to be 4 feet while it was actually 4 feet 2 inches.

We convert the feet into inches because 12 inches are equal to a feet.

4 feet = 4 × 12 inches = 48 inches

4 feet 2 inches = (4 × 12 inches) + 2 inches = 48 + 2 = 50 inches

Error in terms of inches = 50 inches - 48 inches = 2 inches.

Step 2 ; Her percent error is given by dividing the difference in values by the actual value multiplied by 100.

% error = (difference in values / actual value) × 100

Claire's % error = (50 - 48)/ 48 × 100 = 2/48 × 100 = 0.04166 × 100 = 4.166%

Answer:

A 4% difference

Step-by-step explanation:

Convert 4 feet 2 into 4.16666666

4/4.16666666= 0.96 or 96%

4 feet was 96% of 4 feet 2 in

100 - 96= 4%

And this shows that there was a 4% error.

Hope it helped!

Answer:

D

Step-by-step explanation:

The inequality to represents this situation is x + 2x ≥ 45.

A relationship between two expressions or values that are not equal to each other is called 'inequality'.

Given that, a band is selling candy bars for a fundraiser, Sierra sold some candy bars, Breanna sold twice as many candy bars as Sierra and together Sierra and Breanna sold no less than 45 candy bars

Let Sierra sold x bars, then, according to question,

x + 2x ≥ 45

Hence, the inequality to represents this situation is x + 2x ≥ 45.

For more references on inequality, click;

https://brainly.com/question/28823603

#SPJ3

The equation of the line is required.

The proportional relation of the graph is [tex]y=\dfrac{1}{7}x[/tex]

Two points of the line are

[tex](0,0)[/tex] and [tex](21,3)[/tex]

[tex]x_1=0[/tex]

[tex]y_1=0[/tex]

[tex]x_2=21[/tex]

[tex]y_2=3[/tex]

The equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]\Rightarrow y-0=\dfrac{3-0}{21-0}(x-0)[/tex]

[tex]\Rightarrow y=\dfrac{1}{7}x[/tex]

Learn more about equation of line:

https://brainly.com/question/13763238

Answer:

i am just a little confused but so far its a yes

Step-by-step explanation:

Answer:

yes you are correct :)

Step-by-step explanation:

Good job :D

Answer:

Answer:

A) 14

B)24

C)35

D)20

Step-by-step explanation:

A) Let the number be x.

Thus, 3x + 7 = 49

3x = 49 - 7

3x = 42

x = 42/3

x = 14

B) let lily's age be y.

Since Hillary's age is 19 years.

So,

19 = ⅔y + 3

⅔y = 19 - 3

⅔y = 16

Multiply both sides by 3 to give ;

2y = 48

y = 48/2

y = 24.

Lilly's age = 24 years

C) let the number be z.

Thus,

2z - 20 = 50

2z = 50 + 20

2z = 70

z = 70/2

z = 35

D) Let the cost of the handbag be p and the cost of the wallet be q.

Each handbag costs $10 more than each wallet.

Thus;

Cost of handbag = p + 10

Since she bought 2 handbags and a wallet and spent a total of $60 on the handbags.

Thus;

2(p + 10) = 60

2p + 20 = 60

2p = 60 - 20

2p = 40

p = 40/2

p = $20

Answer:

-53=w

Step-by-step explanation:

210=157-w

Subtract 157 from both sides

53=-w

-53=w

Answer:

sure

Step-by-step explanation:

Answer:

yassssssssssssuwujejfjktjkri

Answer:

0.0625 or 1/16

Step-by-step explanation:

1/2 to the 4th power = 0.0625 or 1/16

Answer:

9

Step-by-step explanation:

2×4=8+1=9

if you got it correct....remember me nvm you already got it

Answer:

A.

Step-by-step explanation:

Answer:

Im am not exatly sure what you are confused on but Point a is on -1, -3.5 and point b is on 1,-3.5

Step-by-step explanation:

Answer:

b 14 its 42 divided by 3 becouse 6 divided by 3 is 2

Step-by-step explanation:

Answer:

X = 18 000

Step-by-step explanation:

185 + 0.03x = 275 + 0.025x

Subtract 0.025x from both sides

185 + 0.005x = 275

Subtract 185 from both sides

0.005x/0.005 = 90/0.005

X = 18 000

Verify by replacing x with 18 000

185 + 0.03(18000) = 275 + 0.025(18000)

185 + 540 = 275 + 450

725 = 725

Answer:

-8 and reverse

Step-by-step explanation:

dont need one

Answer:

TARGET

Step-by-step explanation:

walmart- 183.2

target= 179.4

best buy- 229

Target has the best deal. Hope this helps!

edit: i forgot bring down the 1 for walmart. therefore walmart total is $183.2. therfore TARGET has the better deal. sorry in advance

Answer:

I'll do #2 for ya.

a) 27

b) 9

c) 17.5

Step-by-step explanation:

a) 75% of 36 = 27

b) 36-27=9

c) 14*1.25=17.5

Answer:

1-24/(1+1)

Step-by-step explanation:

Anwser ???

Step-by-step explanation:

Answer:

First one is 35,338

Second one is 74,322

Step-by-step explanation:

Answer:

its ummmmm 0

Step-by-step explanation:

Answer:

I think it’s 7%

Step-by-step explanation:

Answer:

(2.5, 0)

(0, 5)

Hope that helps

Answer:

graphing right?

Step-by-step explanation:

I used this website called desmos I really recommend it. hopefully, this was the correct answer and if so use the calculator for the rest to finish quick. good luck and have a great day!

Answer:

a ) The first step -  arrange them in ascending or descending.

1,3,3,4,5,5,6

then median is to find the middle so -

the middle of this is "4" (there are odd numbers of numbers)

b) the first step- -  arrange them in ascending or descending.

1,3,3,4,4,4,6,6

then median is to find the middle so -

here the middle is 4 and 4 ( there are even numbers of numbers)

so you find average -

4+4/2 = 4

these are the answers I guess.

Answer:

B. Karma

Step-by-step explanation:

Think of karma as "good guy," points. The more karma points you have the better off you will be reborn, and if you have low karma you will not reborn into something great.

Answer:

-56

-0.3

Step-by-step explanation:

Answer:

if they didnt give what x is you just do the numbers but since you cant take 78 from 7 i cant answer that one

Step-by-step explanation:

Answer:

i believe in you you can do it!

Step-by-step explanation: