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mote1985 [20]
3 years ago
12

I need help with this ASAP

Mathematics
1 answer:
nordsb [41]3 years ago
5 0

Answer:

X=31

Step-by-step explanation:

X-7+1+5x=180

6x-6=180

6x=180+6

6x=186

x=186÷6

X=31

You might be interested in
A small manufacturing firm has 250 employees. Fifty have been employed for less than 5 years and 125 have been with the company
sukhopar [10]

Answer:

Step-by-step explanation:

Given that a small manufacturing firm has 250 employees. Fifty have been employed for less than 5 years and 125 have been with the company for over 10 years. So remaining 75 are between 5 and 10 years.

Suppose that one employee is selected at random from a list of the employees

A) Probability that the selected employee has been with the firm less than 5 years = \frac{50}{250 } \\= 0.20

B) Probability that the selected employee has been with the firm between 5 and 10 years

= \frac{75}{250 } \\= 0.30

C) Probability that the selected employee has been with the firm more than 10 years

= \frac{125}{250} =0.50

a) P(A) = 0.2

P(C) = 0.5

P(A or B) = 0.2+0.3 = 0.5

P(A and C) = 0 (since A and C are disjoint)

7 0
3 years ago
Please help asap !!!!!
Rashid [163]

Answer:

\dashrightarrow \: { \tt{3.{ \bar{42},  \: \: 0,  \: \:  \frac{17}{9}, \:   \: \frac{7}{3} , \:  \:  - 6, \:  \: 8 }}}

Step-by-step explanation:

• A rational number is a number which can have a denominator i.e fraction, integers [ have denominator of 1 ]

6 0
3 years ago
Read 2 more answers
John works two jobs as a security guard he earns $9.75 per hour as a landscaper he earns $14 per hour one week john worked a tot
Yuliya22 [10]

Answer:

He worked 26 hours as a security guard and 4 hours as a landscaper

Step-by-step explanation:

7 0
3 years ago
Find the area of the shaded region. Use 3.14 for at as necessary. PLEASE HELP ASAP!!
ollegr [7]

9514 1404 393

Answer:

  A. 53.5cm^2

Step-by-step explanation:

The area of the circle is ...

  A = πr²

  A = 3.14(5 cm)² = 78.5 cm²

The area of the triangle is ...

  A = 1/2bh

  A = 1/2(10 cm)(5 cm) = 25 cm²

The shaded area is the difference between the circle area and the triangle area:

  shaded = 78.5 cm² -25 cm² = 53.5 cm²

_____

<em>Additional comment</em>

As with many multiple-choice questions, you can simply pick the answer that is not outlandish. The circle will fit into a square that is 10 cm on a side, so its total area is less than 100 cm² (eliminates choice B).

The shaded area is definitely more than 1/4 of that 100 cm² square, so choices C and D are eliminated, too. The only choice that is not unreasonable is choice A.

7 0
3 years ago
How can 25 over 9 be expressed as a decimal?
melisa1 [442]
Divide 25/9 and you'll get the decimal 2.7 repeating boom decimal.
8 0
3 years ago
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