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3 years ago

Which set it ordered pairs represent a function

Mathematics

1 answer:

DochEvi [55]3 years ago

4 0

Step-by-step explanation:

the first option is correct.

{(2,9),(5,9),(1, -6),(-5, 5)}

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Please anyone help me

docker41 [41]

<h2>Math Problem </h2>

If die is rolled two times, find the probably of getting "1'twice.

<h2>Math Answer </h2>

${1}\{36}$

Feel fre e too ask me 

Please understand it

#BrainliestBunch

8 0

3 years ago

How long will it take to earn $1800 in interest if $6000 is invested at a 6% annual interest rate?

Evgesh-ka [11]

Answer:

It will take 5 years.

Step-by-step explanation:

Let's find how long it will take, but first let's understand the equation.

For simple interest, we use the equation:

T=(1/R)*(((A+B)/B)-1) where,

A= interest amount

B=invested money

R=interest rate (in decimal form)

T=time

Because we want to earn $1800 in interest, then A=1800.

Because we invested $6000, then B=6000.

Because we are investing under an interest rate of 6%, then R=0.06.

'How long will it take' means that T= not given, but its value is in 'years', since an annual rate was given.

Using the equation for simple interest we write:

T=(1/0.06)*(((1800+6000)/6000)-1), the solution is then:

T=5; remember, because is an annual rate, T solution means 5 years.

6 0

3 years ago

The number of students at Marita’s school decreased to 98% of last year’s number. Currently, there are 1,170 students. How many

77julia77 [94]

Answer:

1194 students last year

Step-by-step explanation:

The problem statement tells us ...

98% × (students last year) = 1170

Dividing by 98%, we get ...

1170/0.98 = (students last year) = 1193.88 ≈ 1194

___

Check

1170/1194 = 0.979899... ≈ 0.98 = 98%

8 0

3 years ago

A carpenter can build a cabinet in three hours at this rate how long will it take for the carpenter to build 26 cabinets

Ludmilka [50]

Answer: 78 hours

Step-by-step explanation:

1 cabinet = 3 hours

26 cabinets= 78 hours

We must multiply 26 by 3 to get the total amount of hours.

26x3=78

8 0

3 years ago

What is the measure of theta in radians? Enter an exact expression.

klasskru [66]

Answer: pi/3 radians

Step-by-step explanation:

0= arc length/radius

0= pi/3 radians

6 0

4 years ago