3. What is this number in standard form? (1 point)
5.75 x 109
O5,750,000,000
O 575,000,000,000
O
0.00000000575
O 0.575000000000
4
HELP PLSSSSSSSS

Answer:

simplify the reducing the index of the

21/15√x

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

She can have 60 reading list to plan to read the 6 novels that she wants to read including the 'in the chest of a woman' in the list.

We are given that:

Number of novels that Julia wants to read = 6

She plans to read = 4

1 novel is fixed that is "in the chest of a woman' by Efo Kodjo"

We need to tell the number of possible reading list that she can have.

We will use permutation for it

By using permutation, we get that:

Number of reading list = 1 × 5 × 4 × 3

Number of reading list = 5 × 12

Number of reading list = 60 lists

Therefore, she can have 60 reading list to plan to read the 6 novels that she wants to read including the 'in the chest of a woman' in the list.

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Answer:

[tex]-\frac{3+\sqrt{5}}{4}[/tex]

Step-by-step explanation:

[tex]\sqrt{20} \leq 5 \implies f(\sqrt{20})=\frac{2}{\sqrt{20}-6} \\ \\ =\frac{1}{\sqrt{5}-3} \\ \\ =\frac{\sqrt{5}+3}{-4} \\ \\ =-\frac{3+\sqrt{5}}{4}[/tex]

Answer:

-i,2i

Step-by-step explanation:

zeros(2,i,-2i {5th degree}

then the conjugate zeroes are,

I,2i {conjugate zeros}

so the answer is i, 2i

Answer:

104

Step-by-step explanation:

You would do this by diving 65 by 5, you get 13 then multiple that by 8.

Answer:

a

Step-by-step explanation:

there are not two points on the same line.

Answer:

Step-by-step explanation:

if you are trying to find x in the equation

3(2x+2)-3x= 6+3x you have to distribute the 3 (which you did correctly.)

6x+6-3x=6+3x

what you did wrong was canceling out the threes. you cannot cancel out the threes here because the one on the left is negative. What you should do is add 3x to each side like this.

6x+6-3x=6+3x

+3x +3x

6x+6=6+6x

since both sides are equal and we obtain 0=0, this means the equation is in fact an identity which is true for all values of x.

Answer:

2A/h = b

Step-by-step explanation:

To get b by itself, you have to reverse each operation for the other variables.

h is being multiplied by b here, so to reverse it, you would divide h on both side of the equation. This will give you...

A/h = 1/2b  (h is not on the right side anymore because it got canceled out.)

Next you will get rid of the 1/2 by multiplying both sides of the equation with the reciprocal. The reciprocal of 1/2 is 2/1. This will give you..

2A/h = b  (1/2 is not on the right side anymore because it got canceled out        by 2/1 (1/2 x 2/1 = 1))

Step-by-step explanation:

this is the formula for the area of a triangle :

half off the baseline times the height (to this baseline).

to solve an equation for one variable involved means to end up with only that variable on one side, and everything else on the other side.

the whole time we keep the equality alive, so any change done on one side has to be done on the other side as well.

A = 1/2 × b × h

to solve for b means we want to get rid of the 1/2 and the h factor.

let's start with the 1/2 factor : we multiply both sides by 2.

2A = b × h

and to get rid of h, we need to divide both sides by h :

2A/h = b

and that's it.

Answer: 2

Step-by-step explanation: 12 x 3 first becuase pemdas

In mathematics, a ratio is a comparison of two or more numbers that demonstrates how large one is relative to the other. The dividend or number being divided is referred to as the antecedent, and the divisor or number that is dividing is referred to as the consequent.A ratio divides two numbers to compare them.

a: The ratio of two mathematical expressions that is indicated.

b: the proportions of two or more items in terms of quantity, amount, or size: proportion.

based on the available facts;

2/6 for the first ratio can be converted to 1/3, as can 3/9 for the second ratio.

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Based on the given parallelogram, a height of 5 units long as estimated by Leon is not reasonable.

The height of the parallelogram can be found by counting the number of squares from the base of the parallelogram to the top. The squares are given in the graph which is shown attached.

When this counting is done, we get 6 squares.

6 units is therefore the height of the parallelogram which means that Leon's estimate of 5 units is therefore not reasonable.

In conclusion, Leon's estimate is not a reasonable estimate.

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Answer:

Probability of choosing a red marbles = 7/15

Probability of choosing a green marble = 5/15

Step-by-step explanation:

Formula = Marble/Total of the whole marble

= red marbles /Total of the whole marble

= 7/15

green marble/Total of the whole marble

= 5/15

Answer:

The break-even point in dollars is 1,344,000 and in units is 28,000. The break-even point is calculated by dividing the fixed costs by the contribution margin. In this case, 336,000 ÷ .25 = 1,344,000. The break-even point in units is then calculated by dividing the break-even point in dollars by the sales price. In this case, 1,344,000 ÷ 48 = 28,000.

Step-by-step explanation:

Give me brainliest if that helped :)

The expected value if i play this game is 1/30 dollars.

Probability is the occurrence of a certain event out of the total events that can happen on a given satiation.

According to the given question A bag contains 2 gold marbles, 7 silver marbles, and 21 black marbles.

No. of sample space N(s) = 2 + 7 + 21 = 30.

No. of gold marbles N(g) = 2.

No. of silver marbles N(sil) = 7.

No. of black marbles N(b) = 21.

We know,

P(g) = N(g)/N(s) = 2/30 = 1/15.

P(sil) = N(sil)/N(s) = 7/30.

P(b) = N(b)/N(s) = 21/30 = 7/10.

Given if it is gold, you win 4dollars. If it is silver, you win 2 dollars. If it is black, you lose 1 dollars.

The expected value if you play this game is

= 4P(g) + 2P(sil) - 1P(b)

= 4(1/15) + 2(7/30) - 1(7/10).

= 4/15 + 14/30 - 7/10.

= (8+14-21)/30.

= 1/30 dollars.

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The pay increase that was directly deposited into Ken's account is $476.58.

In the question, we are asked to find the pay increase, that was directly posited in Ken's account, given that Ken received his bank statement in the mail and checked it to verify his recent pay increase. He has direct deposit so his paycheck is sent electronically to his account. The previous month's pay was $5,320.10. His account activity showed a $651.22 previous balance, checks of $5,211.39, ATM withdrawals of $250, and a service charger of $4.50. Also, we are informed that his new balance was $982.01.

We assume the pay increase to be $x.

Thus, his this month's pay will be $(5,320.10 + x).

This will be added in his previous month's balance, to get $651.22 + $(5,320.10 + x) = $(5,971.32 + x).

Now, the check of $5,211.39, ATM withdrawal of $250, and the service charge of $4.50 will be deducted from this to get $(5,971.32 + x) - $5,211.39 - $250 - $4.50 = $(505.43 + x).

This is the final balance of Ken's account.

But, we are given that Ken's new balance was $982.01.

Thus, we get an equation 505.43 + x = 982.01, which can be solved by subtracting 505.43 from both sides to get:

505.43 + x - 505.43 = 982.01 - 505.43,

or, x = 476.58.

Thus, the pay increase that was directly deposited into Ken's account is $476.58.

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Answer:

can you take a picture of the sum

7 will go in the box. The full number would be 67.14.

work: 64.24 + 2.9 = 67.14.

Answer:

P = 35x + 18(140-x)

Step-by-step explanation:

I think they are just asking for the expression, not to solve it.  We would need more info (like the total profit) to solve it.

The dimensions of the picture will be 60 inches and 2 inches.

We are given that:

The width of the frame is = 2 inches.

The area of the frame is 128 inches².

Let the length of the frame be x.

So, according to the question, we get the length of the picture as:

length = x + 4

Area of picture frame = l × b

128 = (x + 4) × 2

128 = 2 x + 8

2 x = 128 - 8

2 x = 120

x = 120 / 2

x = 60 inches.

Therefore, the dimensions of the picture will be 60 inches and 2 inches.

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The area of the triangle is = 19.4 cm²

Triangle's area is equal to 1/2 (b × h) square units.

where the triangle's base and height, respectively, are denoted by b and h. Let's now examine how to use the provided formula to get a triangle's area.

Area of triangle = 1/2 × B × H

We will calculate the height of the triangle with the help of Pythagoras theorem.

Consider a straight line representing the height of the triangle.

⇒ base = 4cm, half of base = 2cm

⇒ hypotonus = 10cm

(h²) = b² + a²

⇒ 10² = 2² + a²

⇒ 100 = 4 + a²

⇒ √96cm = a

a = 9.7cm

area of triangle = 1/2 × 4  × 9.7

= 19.4 cm²

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The equation of the profit function P(x) (in dollars) for this commodity is given by P(x) = 300x - 3600

It is given in the problem that,

The total cost function C(x) = 76x + 3600 (in dollars)

Also,

The total revenue function R(x) = 376x (in dollars)

We need to find the equation of the profit function P(x) (in dollars) for this commodity

First we need to understand the following terms

Cost is the price of a commodity which is paid or charged in exchange of something. Example - 1 kg of apple are of 3 Dollars

Revenue, which is determined by multiplying the average sales price by the quantity of units sold, is the money made from regular business operations.

So,

The equation of the profit is given by = Total Revenue - Total Cost

P(x) = R(x) - C(x)

Putting values, we get

P(x) =  376x - (76x + 3600)

P(x) =  376x - 76x - 3600

P(x) = 300x - 3600

Hence, the equation of the profit function P(x) (in dollars) for this commodity is given by P(x) = 300x - 3600

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Answer:

10^2

Step-by-step explanation:

The monthly repayment Kyle has to pay on the television based on the hire purchase agreement is R229.

The monthly repayment is the amount to be paid monthly with interest on the given loan amount.

We have,

Price of the television = R5600

Deposit amount:

= 15% of 5600

= 15/100 x 5600

= 0.15 × 5600

= 840

Now,

The remaining amount:

= 5600 - 840

= 4760

The monthly repayment amount of 14% per annum is:

A = [ P( R/12 )( 1 - R/12 [tex])^{n}[/tex] ] / ( 1 + r/12 [tex])^{n}[/tex] - 1

A =  [ 4760 ( 0.14/12 )( 1 - 0.14/12 [tex])^{24}[/tex] ] / [ ( 1 + 0.14/12 [tex])^{24}[/tex] - 1 ]

A = 228.54

A ≅ 229

Thus the monthly repayment Kyle has to pay on the television based on the hire purchase agreement is R229.

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The given expression is equivalent to the expression - 11/6 n - 1/12. Then the correct option is C.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The sum of capacity minus three and one-third times n plus one-sixth ended capacity + capacity one and three-sixths times n minus three-twelfths end quantity.

Let n be the number. Then the expression will be

⇒ -(3  1/3)n + 1/6 + (1  3/6)n - 3/12

Simplify the equation, then we have

⇒ -(3  1/3)n + 1/6 + (1  3/6)n - 3/12

⇒ -10/3 n + 3/2 n + 1/6 - 1/4

⇒ -11/6 n - 1/12

The given expression is equivalent to the expression - 11/6 n - 1/12. Then the correct option is C.

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Using proportions, it is found that:

a) Diana and Elsa paid $105 altogether.

b) Hannah paid Diana $21.

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

Hannah returned Flora $84, and Flora paid 4/5 of what Diana and Elsa paid, hence the amount Diana and Elsa received by Hannah is given as follows:

4/5x = 84

0.8x = 84

x = 84/0.8

x = 105.

Hence Diana and Elsa paid $105 altogether.

For item b, we have that the ratio of Diana and Elsa share is 1:4, hence Diana got 1/5 of the amount paid by Hannah, hence:

1/5 x 105 = 21.

Hannah paid Diana $21.

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The number that has a lesser value in the hundred thousands place than 6,318,219 is: 4,237,639.

Starting from the end of the number and moving left, the hundred thousands digit is the 6th digit of the number.

The values of the digit for each number are given as follows:

2 < 3, hence, the number that has a lesser value in the hundred thousands place than 6,318,219 is: 4,237,639.

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Answer: 4,6

Step-by-step explanation:

The value of (fogoh)(x) is [tex]\sqrt{x^{3} }[/tex] + 6x + 12[tex]\sqrt{x}[/tex]

Here, we are given 3 functions as listed below:

f(x) = [tex]x^{3}[/tex] +8

g(x) = x - 2

and, h(x) = [tex]\sqrt{x}[/tex]

now, (fogoh)(x) can be written as follows-

f[g{h(x)}] = f{g([tex]\sqrt{x}[/tex])}

here, g([tex]\sqrt{x}[/tex]) = [tex]\sqrt{x}[/tex] - 2

Thus, f{g([tex]\sqrt{x}[/tex])} = f([tex]\sqrt{x}[/tex] - 2)

Substituting x = [tex]\sqrt{x}[/tex] - 2 in the function f(x) we get,

[tex](\sqrt{x} - 2)^{3}[/tex]+8

using the algebraic property [tex](a+b)^{3}[/tex] = [tex]a^{3} + b^{3}[/tex] + 3ab(a + b), we get-

= [tex]\sqrt{x^{3} }[/tex] - [tex]2^{3}[/tex] + 3[tex]\sqrt{x}[/tex](-2){[tex]\sqrt{x}[/tex] - 2} + 8

= [tex]\sqrt{x^{3} }[/tex] - 8 + 6x + 12[tex]\sqrt{x}[/tex] + 8

= [tex]\sqrt{x^{3} }[/tex] + 6x + 12[tex]\sqrt{x}[/tex]

Thus the value of (fogoh)(x) = [tex]\sqrt{x^{3} }[/tex] + 6x +12[tex]\sqrt{x}[/tex]

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Answer:

[tex]{ \rm{s = ut + \frac{1}{2} {at}^{2} }} \\ \\ { \rm{h = 0 + \frac{1}{2} \times 10 \times {3}^{2} }} \\ \\ { \tt{h = 5 \times 9}} \\ { \tt{h = 45 \: m}}[/tex]