I need help I don’t understand it at all

Answer:

First year would be 9180 and the second year would be 9363.6

Step-by-step explanation:

I just take the interest 2% make it a decimal .02 and times that by 9000 which gives you 180 then just add that to the 9000 for the first year and then for the second take 9180 times .02 which gives you 183.6 and just add that too 9180 to get 9363.6

We Need To Graph:

2.05 MC

g(x)

f(x) = 3x-1

g(x) = f(x+1)

The graph is shown in the diagram.

A graph is a representation of the relationship between two variables that are normally measured along one of a pair of axes at right angles.

As per the given data:

f(x) = 3x − 1

g(x) = f(x + 1).

For g(x) substituting (x+1) in f(x):

g(x) = 3(x+1) - 1

g(x) = 3x + 3 - 1

g(x) = 3x + 2

∴ y = 3x + 2

For graph using the x and y intercept:

y intercept {x=0}:

y = 2

x intercept {y=0}:

x = (-2)/3

The graph will as drawn in the diagram and the line will pass through the points [(-2)/3, 0] and [0, 2].

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Answer:

c'

Step-by-step explanation:

Answer:

[tex]y = 6x + C[/tex]

Step-by-step explanation:

Given the system of equations

dx/dt = 6x − y  ............. 1

dy/dt = 36x − 6y ............ 2

Divide equation 2 by 1;

[tex]\dfrac{dy/dt}{dx/dt} = \dfrac{36x-6y}{6x-y} \\\\\dfrac{dy/dt}{dx/dt} = \dfrac{6(6x-y)}{6x-y}\\ \\\dfrac{dy/dt}{dx/dt} = 6\\\\\dfrac{dy}{dt}* \dfrac{dt}{dx} = 6\\\dfrac{dy}{dx} = 6[/tex]

cross multiply

[tex]dy = 6dx\\[/tex]

integrate both sides of the expression

[tex]\int\limits {dy} = \int\limits {6} \, dx \\\\y = 6x + C[/tex]

Hence the general solution to the system of equation is [tex]y = 6x + C[/tex]

The number of grains of rice that would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be 8424 grains.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

A 2 cm x 2 cm x 2 cm cube holds 468 grains of rice.

Then the number of grains of rice would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be

⇒ [(6 x 2 x 12) / (2 x 2 x 2)] x 468

⇒ (144 / 8) x 468

⇒ 18 x 468

⇒ 8424 grains

The number of grains of rice that would fit in a box with dimensions of 6 cm x 2 cm x 12 cm will be 8424 grains.

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x^2 - 7x - 30 = (x - 10)(x + 3)

Answer:

s=-7/9

Step-by-step explanation:

-9s+12-12=-18s-3-4

-9s=-18s-7

9s=-7

s=-7/9

(if I understood the question correctly)

Answer:

Step-by-step explanation:

The answer is actually the last one :)

Answer:

The frequency distribution is

The frequency distribution is

S/N Class limit Frequency

1 0-2 4

2 3 -4 1

3 5-6 2

4 7-8 2

5 9 - 10 0

6 11 - 12 0

The value for value upper class boundary of the fifth class is [tex]CB_5 = 10.5[/tex]

Step-by-step explanation:

From the question we are told that

The lower class limit is 0

The class width is 2

The scores is 8,6,2,4,2,0,2,6,7

The frequency distribution is

S/N Class limit Frequency

1 0-2 4

2 3 -4 1

3 5-6 2

4 7-8 2

5 9 - 10 0

6 11 - 12 0

Generally the upper class boundary of the fifth class is mathematically represented as

[tex]CB_5 = \frac{10 + 11}{2}[/tex]

            [tex]CB_5 =  10.5[/tex]

Answer: $5

Step-by-step explanation:

10/2=5

2 people x $10 = $5

Answer:

L= 0.83 in

Step-by-step explanation:

Width= 1.2 in when length = 1 in

Required

Determine the length when width = 1 in

First, we need to determine the ratio

Ratio = [tex]\frac{Width}{Length}[/tex]

Ratio = [tex]\frac{1.2}{1}[/tex]

Ratio = 1.2 ---(1)

Let the required length be represented with L

So:

Ratio = [tex]\frac{Width}{Length}[/tex]

Ratio = [tex]\frac{1}{L}[/tex] ---(2)

Equate (1) and (2)

[tex]\frac{1}{L}[/tex] = 1.2

Multiply through by 1.2

L * [tex]\frac{1}{L}[/tex] = 1.2 * L

1 = 1.2 * L

Divide through by 1.2

L = [tex]\frac{1}{1.2}[/tex]

L = 0.83 in (Approximated)

Step-by-step explanation:

3x + 1 = -14

3x = -14 - 1

3x = -15

x= -15÷3

x= -5

Answer: Gavin was faster because his time was less than Crystal's.

Step-by-step explanation: They rollerbladed the same distance but Gavin did it in less time.

Hope this helped!

Mark Brainliest if you want!

Answer:

i belive the answer is D tell me if im doing it wrong

Step-by-step explanation:

[tex]\text{Hey there!}[/tex]

[tex]\text{Real numbers are ABOVE/GREATER than 0}[/tex]

[tex]\text{Fractions, decimals, and negatives are BELOW/LESS than 0}[/tex]

[tex]\bf{\dfrac{9}{12} = 0.75 \rightarrow 70\%}[/tex]        [tex]\leftarrow\text{ BELOW 0}[/tex]

[tex]\bf{\bf{-\dfrac{13}{20} = -0.65 \rightarrow -65\%}}[/tex]  [tex]\leftarrow\text{BELOW 0}[/tex]

[tex]\bf{2 = +2}[/tex]  [tex]\leftarrow \text{ABOVE 0}[/tex]

[tex]\bf{-\dfrac{14}{25} = -0.56 \rightarrow -56\% }[/tex]  [tex]\leftarrow \text{BELOW 0}[/tex]

[tex]\boxed{\text{Thus. your answer is: \boxed{\bf{2 \rightarrow \dfrac{9}{12} \rightarrow -\dfrac{14}{25} \rightarrow -\dfrac{13}{25}}}}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer:

0.424<0.538

Step-by-step explanation:

Given the confidence interval 0.491 ± 0.057, we are to express in the form

p-E < p + E where E is the error

From the interval E = 0.057, p = 0.591

p±E = (p+E, p-E)

0.491 ± 0.057 = (0.491-0.057, 0.491+0.057)

0.491 ± 0.057 = (0.434, 0.548)

Hence the interval in the form

p-E < p + E is 0.424<0.538

Answer:

$9

Step-by-step explanation:

$260-$170=90

90/10=9

We know that $17 * 10 = $170

c = amount of money to rent a locker.

$170 + 10c = $260

Subtract $170 from both sides.

10c = $90

Divide both sides by 10

c = $9

It cost $9 for one person to rent a locker.

Answer:

34 colonies

Step-by-step explanation:

Answer:

34 colonies is the correct option

edg 2020!

Answer:

Integer number

Step-by-step explanation:

A "whole dollar" amount means, there's no decimal point, or cents in the dollar amount.

This represents a whole number, which is an integer.

It is an integer because we are told that the while dollar amount could be negative, positive or zero.

A number that is zero, positive or negative, which is also not a fraction nor a decimal, meets the true definition of what can be referred to as an integer.

Thus, the whole dollar amount change could be 0, -4, 4.

Answer:

7.75

mark me brainlest

Step-by-step explanation:

Answer:

7.75

Step-by-step explanation:

3/4 = 0.75

think about it as how many quarters make a dollar, 4, so 3 quarters makes 75 cents (only works with fractions with a denominator of 4).

Answer:

250 feet per minute

Step-by-step explanation:

1000 divided by 4 is 250. You divide them by each other because if you multiply 250 feet by 4 minutes, you get 1000.

The unit rate of change is 250ft/min

This is change in distance with respect to time

Given the following parameters;

Get the unit rate of change as shown:

Unit rate  = Distance/Time

Units rate = 1000/4

Unit rate  = 250 ft/min

Hence the unit rate of change is 250ft/min

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Answer:

y=-8x+4

Step-by-step explanation:

Answer:

Step-by-step explanation:

the answer is D because in D none of the x's repeat

Answer:

A pentagon has no parallel sides

Answer:

C. Rational

Step-by-step explanation:

A whole number is where it is counting from 0 and going up. A integer is any number and their opposites. Irrational is something like pi or something like that.

The given mixed fractional number is a rational number. The correct option is C.

A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively.

Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers. Decimal notation is the term used to describe the method of representing numbers in the decimal system.

Given the number is 3(2/3) convert the number into the decimal form.

3(2/3) = 11/3 = 3.66666667

The decimal form of the number indicates that the number is nonrepeating and terminating. It can be written in the fractional form

Therefore, the given mixed fractional number is a rational number. The correct option is C.

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Hey there! I'm happy to help!

We have the number -28 and we are subtracting 3 from it. This means we are going even further into the negatives, so it is -31.

Have a wonderful day! :D

Answer:

- 31

Step-by-step explanation:

= (-28)-(3)

= - 31

Recall that [tex]\cos x[/tex] is bounded between -1 and 1 for all real [tex]x[/tex], so that

[tex]-1\le \cos(5t)\le 1[/tex]

[tex]\implies-\dfrac1{5t}\le\dfrac{\cos(5t)}{5t}\le\dfrac1{5t}[/tex]

Now take the limit of each side of the inequality:

[tex]\displaystyle\lim_{t\to\infty}\left(-\dfrac1{5t}\right)\le\lim_{t\to\infty}\dfrac{\cos(5t)}{5t}\le\lim_{t\to\infty}\dfrac1{5t}[/tex]

The bounding limits are both 0, so by the squeeze theorem the desired limit is also 0.

The answer to this question is yes. :P

Answer:

I need help on how to add 2 8/18 and -5 1/6

Step-by-step explanation:

Answer:

5). x = -1

6). x = 2

Step-by-step explanation:

5). AC = (x + 10)

    AB = 5

    BC = (2x + 6)

    By segment addition postulate,

    AC = AB + BC

    (x + 10) = 5 + (2x + 6)

    x + 10 = 2x + 11

    2x - x = 10 - 11

    x = -1

6). AC = 19

    AB = 9x + 7

    BC = -3x + 20

    By segment addition postulate,

    AC = AB + BC

    39 = 9x + 7 + (-3x + 20)

    39 = (9x - 3x) + (7 + 20)

    39 = 6x + 27

    6x = 39 - 27

    6x = 12

    x = 2

    x = 2