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tresset_1 [31]
4 years ago
6

How do I solve this

Mathematics
1 answer:
guajiro [1.7K]4 years ago
4 0
A)  In the first part you simply add f(x) value and g(x) value
x^2 + x  + sqrt(x)
b) Just replace the + with the - sign
c) replace it with  o   
 You guess you get it now...

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An international company has 25,600 employees in one country. If this represents 19.3% of the company's employees, how many empl
Elden [556K]

Answer:

Step-by-step explanation:

An international company has 25,600 employees in one country. If this represents 19.3% of the company's employees, then the total number of employees that the international company has would be 100%.

To determine the actual value for 100%,

Let x represent the total number if employees that the international company has. Therefore

19.3/100 = 25,600/x

Cross multiplying,

19.3x = 25600 × 100 = 2560000

x = 2560000/19.3 = 132642.49

The total number of employees is approximately 132643

8 0
3 years ago
An irrigation sprinkler waters
Ede4ka [16]

Answer:  Use 22/7 for π. Solution: Use the formula. C = 2πr. Substitute 14 for r. C = 2π(14) Substitute 22/7 for π. C ≈ 2 x (22/7) x 14. Simplify C ≈ 2 x (22/1) x 2. C ≈ 88. So, the circumference of the region watered by the sprinkler is about 88 feet.

Step-by-step explanation: Hope this helps

8 0
2 years ago
-21+7u=28 solve for u
ch4aika [34]

Answer:

u = 7

Step-by-step explanation:

-21 + 7u = 28

add 28 to both sides

7u = 49

divide by 7

u = 7

5 0
3 years ago
Read 2 more answers
Josh is on a road trip returning home from vacation. The graph below showst shows distance remaining at various times on the tri
zheka24 [161]

Answer:

Part a) y=-40x+160

Part b) see the explanation

Part c) 40\ \frac{miles}{hour}

Step-by-step explanation:

The picture of the question in the attached figure

Let

x ----> the time in hours

y ----> the number of miles from Josh's home

Part a) What is the equation of the line, written in slope-intercept form?

step 1

Find the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take the intercepts points

(0.160) and (4,0)

substitute

m=\frac{0-160}{4-0}

m=\frac{-160}{4}=-40

The negative slope means that the function is decreasing

step 2

Find the equation of the line

y=mx+b

we have

m=-40\\b=160

y=-40x+160

Part b) Based on the linear model, predict how far Josh is away from home when he starts?

we know that

The y-intercept is the value of y when the value of x is equal to zero

Looking at the graph

For x=0

y=160 miles

therefore

When Josh starts, he's 160 miles away from his house.

Part c) Approximately how fast is he traveling on his trip?

Remember that the speed is equal to divide the distance by the time

In this problem, the slope of the linear equation is the same that the speed

so

40\ \frac{miles}{hour}

6 0
3 years ago
Tim needs 23 3/4 m of wood trim to remodel a room. Wood trim is sold in lengths of 1 1/4 m. How many pieces of wood trim does Ti
ANEK [815]
1.25x = 23.75
or
(1 1/4)x = 23 3/4
6 0
3 years ago
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