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3 years ago

Ill give you Brainliest

Mathematics

1 answer:

kipiarov [429]3 years ago

7 0

Answer:

Each spend $12.71, Total spend $50.84

Step-by-step explanation:

42.38/4=10.595

10.595(.2)=2.119

10.595+2.119=12.714

round to 12.71 because there are no thousandths in money.

12.71(4)=50.84

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A group of employees of Unique Services will be surveyed about a new pension plan. In-depth interviews with each employee select

mixer [17]

Answer:

59/1000

Step-by-step explanation:

Given in the question, the section will follow

<u> Event Number of employees Classification</u>

A 120 Supervisors

B 50 Maintenance

C 1460 Production

D 302 Management

E 68 Secretarial

<u>Total 2000 all employees</u>

Probability that a person selected is in maintenance

P(M)= 50/2000 =1/40

Probability that a person selected in in secretarial

P(S)=68/2000 = 17/500

The probability that the first person selected is either in maintenance or in secretarial you add the two

1/40 + 17/500 = 59/1000

8 0

3 years ago

Put the numbers in order from least to greatest :

motikmotik

Least: a thousand squared (31.6)
population of ohio (11.61 mil)
# of seconds in a year (31.5 mil)
99 x 99 x 99 x 99 (96 mil)
population of u.s. (323.1 mil)
greatest: days since the 1st january 1st (no one knows when the 1st jan 1st was)

4 0

3 years ago

Who knows how to sketch this kind of graph

Fofino [41]

The graph of f(x) = 0.5sin(4x) is sketched below

<h3>Graph of trigonometric functions </h3>

From the question, we are to sketch the graph of the given trigonometric function.

The given trigonometric function is

f(x) = 0.5sin(4x)

The graph of f(x) = 0.5sin(4x) is sketched below

Learn more on Graph of trigonometric functions here: brainly.com/question/4987799

#SPJ1

8 0

2 years ago

The diagram shows a parallelogram.

emmasim [6.3K]

Answer:

27.44 square cm

Step-by-step explanation:

If the length of parallelogram is a and b and angle between side a and b is $\alpha$ .

Then area of parallelogram = $a*b*sin(\alpha ) = ab sin(\alpha )$

Given side length 4 cm and 7 cm

angle between them = 100°

value of sin(100°) = 0.98

Thus, area of given parallelogram = 4*7*sin(100°) = 28*0.98 = 27.44

Thus, area of given parallelogram is 27.44 square cm.

6 0

3 years ago

Read 2 more answers

Find GCF of -50m ^4 n ^7 and 40m ^2 n ^10

trapecia [35]

-50m^4 n^7 = 10m^2n^7(-5m^2)<span>
and
40m^2 n^10 = 10</span>m^2 n^7(4n^3)

Answer: GCF = 10m^2 n^7

5 0

3 years ago