Help with this plsss !!!

Answer:

Step-by-step explanation:

The sum of 8 and t ⇒ 8 + t

Answer:

a) For an unsubsidized loan of $15,000 at 6.8% interest for 4 years, the simple interest accumulated while you are still in school is **$4,080**.

b) If you capitalized the loan, the balance when you graduate would be **$20,322.68**.

c) After you graduate, you will begin making payments on your loan at 6.8% compounded monthly for 10 years. The monthly payment for this loan is **$174.30**.

d) The total amount of interest paid for this loan is **$10,118.00**.

e) If the loan is not capitalized, it means that the interest accrued during the in-school period is not added to the principal balance of the loan. Instead, it is paid off separately after graduation.

f) For a subsidized loan of $15,000 at 6.8% compounded monthly for 10 years, the monthly payment for this loan is **$163.19**.

g) The total amount of interest paid for this subsidized loan is **$9,782.80**.

h) The difference in savings for the subsidized loan is **$335.20**.

Answer:

the watch was 1 year old when David's father lost it.

Step-by-step explanation:

Let's break down the information given:David found the vintage watch 38 years after his father lost it.The watch's date showed that it had worked for over two years after his father lost it.When David found the watch, it was 3 times as old as when his father lost it.

Let's assume the age of the watch when David's father lost it as X years.According to the information, the watch worked for over two years after his father lost it. Therefore, we can represent the age of the watch when David found it as (X + 2) years.We are also given that when David found the watch, it was 3 times as old as when his father lost it. So we can write the equation:(X + 2) = 3XSimplifying the equation:

2 = 3X - X

2 = 2X

X = 1

Answer:

a(n) = 8 x 6^(n-1)

Explanation:

The sequence 8, 48, 288, ... is geometric because each term is the term before multiply by a common ratio, so:

8

8 x 6 = 48

48 x 6 = 288

Therefore, the equation of a geometric sequence is:

Where a1 is the first term of the sequence and r is the common ratio. So, replacing a1 by 8 and r by 6, we get that the equation fo the n^th term of the sequence is:

So, the answer is:

a(n) = 8 x 6^(n-1)

The solution is Option A.

The coordinate of the triangle after the translation is given by A' ( 0 , -3 ) with 4 units right and 4 units down

A translation moves a shape up, down, or from side to side, but it has no effect on its appearance. A transformation is an example of translation. A transformation is a method of changing a shape's size or position. Every point in the shape is translated in the same direction by the same amount.

Given data ,

Let the coordinate of the triangle be represented as A

Now , the coordinate A = A ( -4 , 1 )

Now , the coordinate of the triangle after translation is A' ( 0 , -3 )

when there is a translation of the coordinate A by 4 units to the right , we get

A to 4 units right = A ( -4 + 4 , 1 )

The new coordinate of A = A ( 0 ,  1 )

Now , A to 4 units down , we get

The coordinate of A' = A' ( 0 , 1 - 4 )

The coordinate of A' = A' ( 0 , -3 )

Hence , the translated coordinate is A' ( 0 , -3 )

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Answer:

I not see the number 2

I think that is number 2

Answer:

first and last one should be the answer (not sure about the first, cant see it too good)

If the data were transformed and points with the coordinates

(x, log(y)) were plotted then the points (1, 1.079), (2, 1.919), (3, 2.763) were plotted.

To plot the points with the coordinates (x, log(y)), we need to take the logarithm of the y-values.

Let's calculate the logarithms for the given data:

x     y            log(y)

1     12          log(12) = 1.079

2     83        log(83) = 1.919

3     580      log(580) = 2.763

Therefore, the points that would be plotted are (1, 1.079), (2, 1.919), (3, 2.763)

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Using the Pythagoras theorem, we can find the value of x to be = 10ft.

Option B is correct.

The right-angled triangle's three sides are related in line with the Pythagoras theorem, also referred to as the Pythagorean theorem. The hypotenuse of a triangle's other two sides add up to a square, according to the Pythagorean theorem, which states that.

Here in the question,

We have 2 right-angled triangles.

So, base of the large triangle, x

= √ (13² - 12²) + √ (13² - 12²)

= √ 5² + √ 5²

= 5 + 5

= 10ft.

Therefore, the length of the side, x = 10ft.

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The most general solution to the associated homogeneous differential equation is y=x/2-1/4

C=0

dy/dx+2y=x

Use the formula:

\(\int\ \,xe^(2x)dx=e^(2x)\)((x/2−1/4).

We know that a linear differential equation is written in the standard form:

y' + a(x)y = f(x)

we get that: a(x)=2 and f(x)=x.

We know that the integrating factor is defined by the formula:

u(x)=\(e^{\int\ \, a(x) dx}\)

⇒ u(x)=\(e^{∫ 2 dx}\)= \(e^{2x}\)

The general solution of the differential equation is in the form:

y=\frac{ ∫ u(x) f(x) dx +C}{u(x)}

⇒ y=\frac{\(e^{2x}\)· x dx  + 0}\({e^{2x}}\)

y=\frac{\(e^{2x}\) (x/2-1/4)\(}{e^{2x}\)

y=x/2-1/4

Hence, the most general solution to the associated homogeneous differential equation is y=x/2-1/4.

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Answer:

\(0\le x\le 64\)

Step-by-step explanation:

\(\dfrac{1}{2\sqrt{x} } \geq \dfrac{1}{16}\)

Using substitution

\(\sqrt{x} = t\)

\(\dfrac{1}{2t} \geq \dfrac{1}{16}\)

Multiply both sides by 2

\(\dfrac{1}{t} \geq \dfrac{1}{8}\)

Multiply both sides by \(t\). We can do it because \(t > 0\)

\(1 \geq \dfrac{t}{8}\)

Multiply both sides by 8

\(8 \geq t\)

As  \(t=\sqrt{x}\)

\(8 \geq \sqrt{x}\)

So

\(x\le 64\cap x\ge 0\)

\(0\le x\le 64\)

Answer:

There are 362880 ways to arrange 9 books on a bookshelf

Step-by-step explanation:

Whenever you need to solve for how many different combinations are there you can just take the number of variables and type in 9! you're calculator, which means: 1x2x3x4x5x6x7x8x9.

Answer:

-272

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

(12 ÷ 3) 2nd power − (18 ÷ 3 to the 2nd power )) × (4 ÷ 2) →

(12/3)² – (18/3²) × 8 →

16 – 2 × 8 →

16 – 16 →

0

El supplemento y el complemento de cada ángulo son, respectivamente:

Caso A: m ∠ A' = 43°

Caso B: m ∠ A' = 31°

De acuerdo con la geometría, la suma de un ángulo y su complemento es igual a 90° and la suma de un ángulo y su suplemento es igual a 180°. Matemáticamente hablando, cada situación es descrita por las siguientes formulas:

Ángulo y su complemento

m ∠ A + m ∠ A' = 90°

Ángulo y su suplemento

m ∠ A + m ∠ A' = 90°

Donde:

Ahora procedemos a determinar cada ángulo faltante:

Caso A: Complemento

47° + m ∠ A' = 90°

m ∠ A' = 43°

Caso B: Suplemento

149° + m ∠ A' = 180°

m ∠ A' = 31°

El enunciado se encuentra escrito en español y la respuesta está escrita en el mismo idioma.

The statement is written in Spanish and its answer is written in the same language.

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Answer:

you can only afford basic as both other options are over $100

Step-by-step explanation:

standard = 964 - 50 = 914 left

914/8 = 114.25 per month

formula: 8m + 50 = 964

deluxe = 1940-50 = 1890 left

1890/18 = 105 per month

formula: 18m + 50 = 1940

Answer:

x+6=y

Step-by-step explanation:

Answer:

5/8 in simplest form is 5/8

Step-by-step explanation:

Answer:

5/8 is in the simplest form already.

Step-by-step explanation:

It cant be lowered anymore, due to 5 not being divisible by 4, 2, or 8, which is what 8 is divisible by.

Answer:

There is no graph.

Answer:

A. Congruent and D. Discs

Step-by-step explanation:

You won't see a cylinder that doesn't have congruent bases

Look at the shape of the bases and look at a disc compare their shape

We can describe the bases of a cylinder as congruent.

The volume of cylinder is given by -

V = πR²h

Given is to describe the bases of a cylinder.

The cylinders are uniform in cross - section. Therefore, the bases of the cylinder will have the same area. So, we can conclude that the given bases are congruent.

Therefore, we can describe the bases of a cylinder as congruent.

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The length of a rectangle cannot be negative, hence the length of the rectangle is 7 units.

Based on the question given, the width (W) is the length (L) minus 3 units, which can be expressed as:

W = L - 3

The formula for the area (A) of a rectangle is:

A = Length × Width

We are given that the area is 28 square units, so:

A = 28

Now, we can substitute the expressions for width (W) and area (A) into the area formula:

28 = L × (L - 3)

Now, we need to solve this quadratic equation for L. First, expand the equation:

28 = L^2 - 3L

Now, rearrange the equation in standard quadratic form

L^2 - 3L - 28 = 0

To solve this quadratic equation, you can factor it:

(L - 7)(L + 4) = 0

Now, set each factor equal to zero and solve for L:

L - 7 = 0

L = 7

L + 4 = 0

L = -4

Since the length of a rectangle cannot be negative, hence the length of the rectangle is 7 units.

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Answer:

40x4x<60

x<5

Step-by-step explanation:

40x4x<60

4x<60-40

4x<20

x<20÷4

x<5

The amount of money the store makes selling ice by the same ratio will be $340.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

The store sells 800 bags of ice, making $3,400.

Ratio = 3400/800

With the same ratio,

The store sells x amount of bags of ice,

x/80 = 3400/800

x = $340

Hence "The store will make $340 from selling ice using the same ratio".

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Answer:

D. x+10

Step-by-step explanation:

-2x² - 16x +40 = -2(x²+8x -20) = -2(x+10)(x-2)

Answer:

93.25

Step-by-step explanation:

One meter = 100 cm

9300 divided by 100 = 93 + 0.25 = 93.25

The conversion of the given measurement of 9325 cm to meters is gotten as; 93.25 meters

There are different units in mathematics to convert. However, in this case, we want to convert centimeters to meters.

Now, the conversion rate here is;

100cm = 1m

Thus, to convert 9325 cm to meters we will just divide it by 100.

Thus;

9325 cm = 9325/100 = 93.25 meters

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Answer:

D the horizontal cross-section of the pyramid and cone at the same height must have the same area

The number of days that this solution will probably last would be = 8 days.

To calculate the number of days the solution will last the following is taken into consideration.

The parameters given which are not in ml should be converted to ml as follows;

2 Oz of Lidocaine to ml = 2×29.6=59.2ml

½tsp of banana flavouring;

= 1/2×4.92

= 2.5ml

Therefore the total volume of the solution = 100+59.2+2.5 = 161.7ml

But 2×10 = 1 day

20ml = 1 day

161.7ml = X

Make X the subject of formula;

X = 161.7/20

= 8.1

= 8 days.

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The correct answer is Graph 1: y = cos(x/4)Graph 2: y = cos(x/2)

Based on the given descriptions of the graphs and the patterns they follow, the correct pairs are:

Graph 1: y = cos(x/4) ⟶ This graph has a period of 8 units and matches the pattern described.Graph 2: y = cos(x/2) ⟶ This graph has a period of 4 units and matches the pattern described.

Graph 3: y = cos(x) ⟶ This graph has a period of 2π (or approximately 6.28 units) and matches the pattern described.

Graph 4: (Not used)

Graph 5: (Not used)

Please note that without visual representation, it's difficult to provide a definitive answer. The pairs are based on the descriptions provided and may vary depending on the actual shapes of the graphs.

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Answer:

18 gallons

Step-by-step explanation:

Step 1:

140 : 10 = x : 5      Equation / Ratio

Step 2:

10x = 700     Multiply

Step 3:

x = 70     Divide

Step 4:

322 miles - 70 miles     To find how many miles are needed to get to 322

Step 5:

252 miles ÷ 14        To find the amount of gas  / Divide

Answer:

18 gallons more

Hope This Helps :)

Answer:( 175/6)

Step-by-step explanation: 5*35/6=175/6 sour our numerator is 175/6. So sour answer is (175/6)/35

Changes made to your input should not affect the solution:

Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". 1 more similar replacement(s).

x3+x2-8x-12 is not a perfect cube

Factoring: x3+x2-8x-12

Thoughtfully split the expression at hand into groups, each group having two terms :

Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2

Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12

Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :

Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :Group 1: (x+1) • (x2)

Thoughtfully split the expression at hand into groups, each group having two terms :Group 1: x3+x2 Group 2: -8x-12 Pull out from each group separately :Group 1: (x+1) • (x2)Group 2: (2x+3) • (-4)

#GH

\(\\ \rm\Rrightarrow \dfrac{GH}{FG}=\dfrac{TS}{TU}\)

\(\\ \rm\Rrightarrow \dfrac{GH}{36}=\dfrac{42}{28}=\dfrac{3}{2}\)

\(\\ \rm\Rrightarrow GH=108/2=54\)

#UV

\(\\ \rm\Rrightarrow \dfrac{UV}{TU}=\dfrac{JF}{FG}\)

\(\\ \rm\Rrightarrow\dfrac{ UV}{28}=\dfrac{63}{36}=\dfrac{21}{12}=\dfrac{7}{4}\)

\(\\ \rm\Rrightarrow UV=7(28)/4=7(7)=49\)

#VW

\(\\ \rm\Rrightarrow \dfrac{VW}{SW}=\dfrac{IJ}{IH}\)

\(\\ \rm\Rrightarrow \dfrac{VW}{35}=\dfrac{27}{45}=\dfrac{3}{5}\)

\(\\ \rm\Rrightarrow VW=3(35)/5=3(7)=21\)

FGHIJ ≅ UTSWV

making proportional equations