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iragen [17]
2 years ago
15

Susan estimated she would spend $250 on school clothes at the start of the school year. She actually ended up spending only $230

. What was her percent of error in her calculations?
Mathematics
1 answer:
Anastasy [175]2 years ago
4 0

Answer:

8.70%

Step-by-step explanation:

Percentage error = (difference between estimated value and actual value / actual amount spent) x 100

difference between estimated value and actual value = estimated value - actual amount

$250 - $230 = $20

($20 / $230) x 100 = 8.6957%

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Westkost [7]
Well, First you want to find out how many times six can go into ten. Since its only once, you immediately get the number 1 as your whole number. Now because you've taken six out of ten you're left with 4/6. The mixed number would be 1 and 4/6 or 1 and 2/3 if you're simplifying
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3 years ago
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The endpoints of GH are G(3,3) and H(-7,7).<br> Find the coordinates of the midpoint M.
sesenic [268]

Step-by-step explanation:

Hey there!!

You can simply use midpoint formulae to find midpoint of the coordinates.

Here, Given that;

G(3,3) and H(-7,7).

Using midpoint formulae,

midpoint \: of \: gh =  (\frac{x1 + x2}{2}  ,\frac{y1 + y2}{2})

midpoint \: of \: gh =  (\frac{3 - 7}{2}  ,\frac{3 + 7}{2})

After simplifying it we get,

= (-2,5).

Therefore, midpoint of GH is M(-2,5).

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
2 years ago
Write an inequality to match the graph below.
nlexa [21]

lets use x as the variable in this situation

x > -2 or x is greater than negative two.

hope this helps

4 0
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What’s the product for 27x89.5 multiply using expanded form
LUCKY_DIMON [66]
The answer is 2416.5 and i did it on paper

6 0
3 years ago
What are the missing numbers in the sequence 5/8 11 14?
algol [13]

The complete sequence solved by arithmetic progression is 5 8 11 14 17.

<h3>What is arithmetic progression?</h3>

The difference between every two successive terms in a sequence is the same; this is known as an arithmetic progression (AP). It is possible to obtain a formula for such nth term of a AP using this kind of development.

The numbers 5, 8, 11, 14,... belong to the arithmetic progression (AP) since they follow a pattern in which the previous number is added by 3 to get each new number.

nth term = a + (n-1)d

where, a is the initial term (=5)

n is the total terms in the series (=5)

d is the common difference (8-5=3)

Substitute the values in the formula to get the result;

5th term = 5 + (5-1)3

              = 5 + (4×3)

5th term = 17

Therefore, the last term (5th term) of the series is 17.

To know more about the arithmetic progression, here

brainly.com/question/16954227

#SPJ4

The correct question is-

What are the missing numbers in the sequence 5 8 11 14 __?

3 0
1 year ago
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