g(n) = f(n)
f(n) = 2n² + 6
g(2) = ?
​

Answer:

$89.79

Step-by-step explanation:

156.87-21.58-45.5 = $89.79

Answer:

4

Step-by-step explanation:

ΔADE ~ ΔABC, so

AD : AB = (x + 1) : (4x - 6)

Note AB = 2 AD, so

4x - 6 = 2(x + 1)

4x - 6 = 2x + 2

2x = 8

x = 4

The minimum amount the students are A) $125 will need to save every month in order to pay for the first year of tuition.

What are the minimum students?

Assuming that the student will save the same amount every month for three years to cover the first year of tuition, we need to find the monthly savings needed to accumulate $4,500 in 36 months.

$4,500 ÷ 36 months = $125

Therefore, the student needs to save $125 every month to pay for the first year of tuition in three years.

So, the answer is A) $125.

What is tution?

Tuition refers to the fee charged by educational institutions, such as schools, colleges, and universities, for the instruction and education they provide. It is the cost that students must pay in order to attend and receive an education from these institutions. Tuition fees vary depending on the type of institution, the program of study, and the location. Some institutions may also offer financial aid or scholarships to help students pay for their tuition.

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Complete question is: A student is preparing to enroll in a private college in 3 years. The first year of tuition will cost $4,500, the minimum amount the students are A) $125 will need to save every month in order to pay for the first year of tuition.

Answer:

15° , 45°, 120°

Step-by-step explanation:

sum the parts of the ratio, 1 + 3 + 8 = 12 parts

the sum of the 3 angles in a triangle = 180° , then

180° ÷ 12 = 15° ← value of 1 part of the ratio, then

3 parts = 3 × 15° = 45°

8 parts = 8 × 15° = 120°

the 3 angles are 15° , 45° , 120°

Answer: The attachment isn't loading,

Step-by-step explanation: Try again / post the question again

Answer:

I think maybe associative property of addition?

Answer:

1) 38

2) 49

Step-by-step explanation:

1) 10 + 8 ÷2（4 + 3）

Knowing Pemdas, we do the expression in the parentheses first.

4+3 = 7

The new expression is: 10 + 8 ÷ 2 · 7

Using Pemdas, 8 ÷ 2 is 4.

10 + 4 · 7

10 + 28 = 38.

The answer to #1 is 38.

2)  21 ÷ ( 1 ) ( 3 ) + 0 - 14

21 ÷ 1 = 21

21 · 3 = 63

63 + 0 = 63

63 - 14 = 49

The answer to #2 is 49.

Answer:

50°

Step-by-step explanation:

The missing angle would equal the formula:

180°- a - b= x

a and b are the two angles given.

180- 110 -20 = 50

So the missing angle is 50 °

Answer:

2369.86

Step-by-step explanation:

f(36)=3700(1−0.06) ^36/5

2369.857704098921

The value of the quantity after 36 minutes is approximately 3701.5.

percentage, a relative value indicating hundredth parts of any quantity.

We can use the formula for exponential decay to find the value of the quantity after 36 minutes:

[tex]A =A_{0} e^-^r^t[/tex]

where:

A₀ = initial value = 3700

r = decay rate per unit time = 6% = 0.06

t = time in minutes

We want to find A after 36 minutes, so:

t = 36

Substituting these values into the formula, we get:

[tex]A = 3700e^(^-^0^.^0^6^\times^ 3^6^/^5)[/tex]

A=3701.5

Therefore, the value of the quantity after 36 minutes is approximately 3701.5.

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Answer:

Slope: 1/2

Y-int: -4

[tex]\tt slope=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

point 1 = -1,-6

point 2 = 0,-4

slope:

[tex]\tt \dfrac{-4+6}{0+1}=2[/tex]

y intercept when x = 0, so y intercept from table = -4

Answer:

1=1/2

2=8 times the square root of 3 over 25     8xsuare root 3/25

3=16

4=7 times square root of 3 over 4    7x square root 3/4

5=square root of 2 over 2

6=square root 3

7=square root 2

8=1/3

9=10/7

Step-by-step explanation:

you can also use algebrator square root calculator!!

Answer:

your answer would be 520

Step-by-step explanation:

13 x 40 = 520

Answer:

Solution By Gauss jordan elimination method

x = 3, y = 2 and z = 4

Answer: 2052

Step-by-step explanation: 684 times 3 equal to 2052

Answer:

4 quarts constitute for 1 gallon.

Let's convert quarts into gallon.

Explanation: A quart contains 4 cups or 2 pints while a gallon contains 16 cups or 8 pints. Hence, a liquid gallon is equal to 4 liquid quarts.

Step-by-step explanation:

[tex]hope \: it \: helps \: you[/tex]

Answer:

C= $25 x 6 = $150

Step-by-step explanation:

Answer:

50 cents

Step-by-step explanation:

Since 1 dollar is too much, then try 50 cents. Then it worked.

Answer:

Correct option is B)

n(AUB)=n(A)+n(B)−n(A∩B)

     =75+45−35

=85

number of students owing car or stereos=85

number of students neither car nor stereo =100−85=15

The number of students who do not own either a car or an iPod is 25.

Union of two given sets is the smallest set which contains all the elements of both the sets.

Intersection of two given sets is the largest set which contains all the elements that are common to both the sets

The union of two sets is given by

n(A∪B) = n(A) + n(B) -n(A∩B)

Where,

A and B are the two sets.

∪ is the union

∩ is the intersection.

According to the given question.

Total number of students in a college = 100

Total number of students who own iPods, n(A) = 55

Total number of students who own cars, n(B) = 25

Number of students who own both cars and iPods, n(A∩B) = 5

Therefore,

The number of students who own cars or iPods is given by

n(A∪B) = n(A) + n(B) - n(A∩B)

⇒n(A∩B) = 55 + 25 - 5

⇒ n(A∪B) = 75

So, the number of students who do not own either a car or an iPod

= 100 - 75

= 25

Hence, the number of students who do not own either a car or an iPod is 25.

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Answer:

[tex]\frac{1}{5^{9} }[/tex]

Step-by-step explanation:

[tex]\frac{5^{-6} }{5^{3} }[/tex]

Rewrite [tex]5^{3}[/tex] as [tex]5^{-6}[/tex] × [tex]5^{9}[/tex]. Cancel out [tex]5^{-6}[/tex] in both numerator and denominator.

= [tex]\frac{1}{5^{9} }[/tex]

Hope it helps and have a great day! =D

~sunshine~

Answer:

[tex]\mathrm{The\:first\:option}:\quad\dfrac{ 1 }{ { 5 }^{ 9 } }[/tex]

Step-by-step explanation:

[tex]\dfrac{ { 5 }^{ -6 } }{ { 5 }^{ 3 } }[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \dfrac{ { x }^{ a } }{ { x }^{ b } } = { x }^{ a-b }[/tex]

[tex]= { 5 }^{ -6-3 }[/tex]

[tex]\mathrm{Subtract\:the\:numbers:}\:-6-3=-9[/tex]

[tex]=5^{-9}[/tex]

[tex]\mathrm{Apply\:exponent\:rule}:\quad \:{ a }^{ -b } = \dfrac{ 1 }{ { a }^{ b } }[/tex]

[tex]\dfrac{ 1 }{ { 5 }^{ 9 } }[/tex]

So the correct answer would be:

[tex]\mathrm{The\:first\:option}:\quad\dfrac{ 1 }{ { 5 }^{ 9 } }[/tex]

Multiply the area of the circle by the percentage:

60 square units x 50% = 60 x 0.50 = 30

50% 0f the circle id 30 square units.

Answer:

1 yard is equal to 3 feet

6 feet(total)

___________ = 2 yards

3 feet(equal to one yard)

Answer:

9 and 1 fourths

Step-by-step explanation:

Answer:

10 9/16

Step-by-step explanation:

For this equation, we are going to need to multiply these mixed numbers to get our answer. The quickest and easiest way to solve this would be to turn these mixed numbers into improper fractions.

(Important:) To make an improper fraction, multiply the denominator by the whole number, then add the numerator. This becomes your new numerator for your improper fraction.

With that said, we can now turn these into improper fractions. So:

3 1/4 = 13/4 and 13/4.

To find area, we need to multiply L x W (length x width) to get our answer. So:

13/4 x 13/4 = 169/16 = 10 9/16.

I hope that this helps.

Answer:

Step-by-step explanation:

4x+6x+2x=180

12 x=180

x=180/12=15

angles are 4×15=60°,6x=6×15=90°,2x=2×15=30°

so angles are 60°,90°,30°

it is a right angled triangle.

Answer:

Jeez this is a big question

Step-by-step explanation:

1. if they are rounded to the nearest 10 that would mean that it is actually

40 * 40

40 * 40 is 1600. The answer for #1 is 1600

2. its just asking what 21 x3 is, 21x3 is 63

3. All you do for this is 20*23

20 * 23 is 460

4. 42 * 31 is 1302

5. 22 * 95 = 2090

6. You do 20x2 which is 40 and then you do 8x2 which is 16

Adding

then you have 40 + 16 = 56

Subtracting

40 - 16 = 24

Multiplying

40 * 16 = 640

Dividing

40/16 = 2.5

7. 33x2 is 66

8. 57* 4 is 228

9. 128 * 11 is 1408 but if you round the 11 to the nearest 10, that would be 10, then if you round the 128 to the nearest 10, that would be 130, and then 130 * 10 is 1300

38 × 41 can be estimated by rounding 38 and 41 to the nearest ten, which gives us 40 and 40. Multiplying these two numbers gives us 1600. So the answer is 1,600.

21 × 3 is equal to 63.

Yusef wants to buy 20 pairs of sneakers to donate to a local shelter. Each pair costs $23. How much money will Yusef spend on all the sneakers? The answer is $460.

The product of 42 × 31 is 1,262.

A basketball team has 22 games this season. At each game, 95 raffle tickets are sold. How many raffle tickets are sold during all 22 games? The answer is 2,090.

Carter rewrites 28 × 2 in expanded form to find the product.

28 × 2

= (20 × 2) + (8 × 2)

The next step to find the product is to multiply the product of 20 × 2 by the product of 8 × 2.

= 20 × 2 + 8 × 2

= 40 + 16

= 56

What is the product of 33 × 2? The answer is 66.

What is the product?

57 × 4

= 228

Marta has 128 stamps. Kelli has 11 times as many as Marta. Marta estimates the total they have altogether by rounding each amount to the nearest ten and then multiplying.

What is the best estimate of 128 × 11 using this method? The answer is 1,300.

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Hello.

First, let's convert 4 into a fraction.

Here's how we do it:

[tex]\mathrm{4=\displaystyle\frac{4}{1} }[/tex]

Now, what is [tex]\displaystyle\frac{4}{1}[/tex] divided by [tex]\displaystyle\frac{1}{8}[/tex]?

In order to figure that out, we need to flop the second fraction over:

[tex]\displaystyle\frac{4}{1} : \frac{8}{1}[/tex]

Now, multiply:

[tex]\mathrm{\displaystyle\frac{4}{1} *\frac{8}{1} }[/tex]

[tex]\mathrm{\displaystyle\frac{32}{1} }[/tex]

[tex]\mathrm{32}[/tex]

Therefore, the final answer is [tex]\mathrm{32}[/tex].

I hope this helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

correct statements are #1,3,5

Step-by-step explanation:

second check box represents the cost of 7 gallons

fourth check box is incorrect because the unit price of gas is 3 dollars for each gallon

Answer:

it could be 42.25

Step-by-step explanation:

I know this because 310-145=165/4=42.25

(you MIGHT need to round it)

Answer:

17/40

here! hope this helps!

Step-by-step explanation:

the standard slope-intercept form is

y = ax + b

the factor of x (here "a") is always the slope of the line. b is the y-intercept (the y value when x = 0).

the slope of the other line is 5/6.

ok.

perpendicular to this means in a right angle (90°).

and that means that the fraction of "y coordinate change / x coordinate change" turns upside-down, and the sign has to flip.

so, the slope of our line is then -6/5.

and b ?

we use the given point.

1 = -6/5 × -9 + b = 54/5 + b

5/5 = 54/5 + b

b = -49/5

and our line equation is

y = (-6/5)x - 49/5