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aev [14]
3 years ago
9

The volume of construction work was increased by 60% but the productivity of labor increased by only 25%. By what percent must t

he number of workers be increased?
PLEASE PLEASE PLEASE HELP DUE SOON!!!!
Mathematics
1 answer:
777dan777 [17]3 years ago
5 0
<span>The number of workers must be increased by 28%.</span>
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A scale drawing of a field is shown below. The drawing uses a scale of 1 in. = 14 ft. What is the area of the actual field?
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Answer:

D. 4,704 ft²

Step-by-step explanation:

Giving a scale of 1 in. = 14 ft, to find the actual area of the field represented by the triangular drawing above, convert the length of the base and height to the actual lengths of the field using the scale.

Height of drawing = 8 in.

Actual height = 8*14 = 112 ft

Base of drawing = 6 in.

Actual base = 6*14 = 84 ft

Area of the field = area of ∆

Area = ½*base*height

Area = ½*84*112

Area = 4,704 ft²

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3 years ago
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(-3, 6)

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A whole number n which when divided by 4 gives 3 as remainder. What will be the remainder when 2n is divided by 4?.
jeyben [28]

When 2n is divided by 4 the remainder will be 2

Division is a simple operation in which a number is divided.

Given,

A whole number n which when divided by 4 gives 3 as remainder

We know,

Dividend = (Divisor × quotient)+ Remainder

Here,

Dividend = n

Quotient = 4

Remainder =3

Consider the divisor as a

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n = 4a+3

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2n= 2(4a+3)

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2n= 8a+4+2

2n= 4(2a+1)+2

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Hence, when 2n is divided by 4 the remainder will be 2

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brainly.com/question/21416852

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