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fiasKO [112]
3 years ago
12

Which of the following represents the most accurate estimation of 54 - 16?

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0
Easy it equals 38 its simple
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Martha earned a gross pay of $1,215,60 last week. Using the fact that Social Security tax is 6.7% of gross pay, determine the
scoray [572]

Answer:

c) $ 75.37

Step-by-step explanation:

The correct question is:

Martha earned a gross pay of $1,215.60 last week. Using the fact that Social Security tax is 6.2% of gross pay, determine the

amount of Social security tax deducted from Martha's gross pay

a $7.54

b. $65.37

c. $75.37

d. $75.40

<u>ANSWER: </u>

<em>Martha's gross pay </em>= $ 1,215.60

<em>Social Security Tax </em>= 6.2%

<em><u>Calculate Social Security tax:</u></em>

6.2% of 1,215.60

6.2/100 x 1,215.60 = $ 75.37

Therefore, the correct answer is option c: $ 75.37

!!

6 0
3 years ago
PLEASE HELP 2x^2-8x+6=0
aalyn [17]

Answer:

x = 4 or x = -1

Step-by-step explanation:

2x^2 - 8x + 6 =0

divide by 2 we get  : x^2 -4x +3 = 0

(x -4) (x+1)

x = 4 or x = -1

7 0
3 years ago
Logan can read at a rate of 2/3 page per minute. At that rate, how many pages can he read in 2 hours?
Anon25 [30]

Answer:

240- 360

Step-by-step explanation:

You have to find out how many minutes in an hour which is 60. Then multiply it by 2 for 2 hours to get 120. Then you multiply 2x120 to get 240. Then you multiply 3x120 to get 360.

I'm not sure if this is correct but this is how I would go about it. :)

7 0
3 years ago
The five-number summary for the lengths of songs, in minutes, performed by a popular music group is given below.
solmaris [256]

Answer:

Yes, 7.5 and 9.2 are outliers

Step-by-step explanation:

Given the 5 number summary :

Minimum: 1.8

Q1: 3.3

Median: 3.8

Q3: 4.5

Maximum: 9.2

To detect an Outlier use the Relation :

Lower bound : Q1 - 1.5*IQR

IQR = Q3 - Q1 = 4.5 - 3.3 = 1.2

lower bound : 3.3 - 1.5(1.2)

Lower bound = 3.3 - 1.8 = 1.5

Upper bound : Q3 + 1.5*IQR

Upper bound : 4.5 + (1.5 * 1.2)

Upper bound : 4.5 + 1.8 = 6.3

Hence,

1.5≤ x ≤ 6.3

Songs with length 7.5 and 9.2 do not meet the condition and are this outliers

7 0
3 years ago
Read 2 more answers
16. A triangle has side lengths of 6, 8, and 10. Is it a right triangle? Explain.
yarga [219]

Answer

well no

Step-by-step explanation:

3 0
2 years ago
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