Divide and round to the nearest tenths 5.3)9.54

Step-by-step explanation:

7=4y-13

7+13=4y

20/4=y

5=y

Answer:

[tex]7 = 5y - 13 - y \\ 7 + 13 = 5y - y \\ 20 = 4y \\ y = \frac{20}{4} \\ \boxed{y = 5}[/tex]

Answer:

Inequality notation R

Step-by-step explanation:

Domain is represented by the letter D

Range is represented by the letter R

9514 1404 393

Answer:

Step-by-step explanation:

The slope of a line in the form ...

  ax +by = c

is ...

  m = -a/b

So, the slope of the given line is ...

  -4/(-3) = 4/3

The slope of the perpendicular line is the opposite reciprocal of this,

  m' = -1/(4/3) = -3/4

__

The point-slope equation of a line is ...

  y -k = m(x -h) . . . . . . . . line with slope m through point (h, k)

Then your perpendicular line with slope -3/4 through point (-8, 7) is ...

  y -7 = -3/4(x +8)

Rearranging to slope-intercept form, we get ...

  y = -3/4x -3/4(8) +7

  y = -3/4x +1

Answer:

1 and 1/12

Step-by-step explanation:

1/3 + 3/4 = 1 and 1/12

The appropriate answer will be "$6.75".

According to the question, the value is:

1 pound of halibut cost,

= $18

We know that,

Therefore,

16 ounce of halibut cost will be,

= $18

hence,

→  The 6 ounce if halibut will cost,

= [tex]\frac{18}{16}\times 6[/tex]

= [tex]\frac{108}{16}[/tex]

= [tex]6.75[/tex] ($)

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Answer:

12 < x < 42 or x | ( 12,42 ) ft.

Step-by-step explanation:

15 + 27 = 42; 27 − 15 = 12 . Therefore the third side must be

less than 42 ft ant greater that 12 ft. Therefore possible length

of third side of size x is 12 < x < 42 or x | ( 12,42 ) ft [Ans]

4(x + 1) = 8

4x+4=8

4x=8-4

4x=4

x=4/4

x=1

Answer:

4x − 4 = 4 − 4; Subtraction Property of Equality

Step-by-step explanation:

Answer:

AAS (Angle Angle Side) shows congruence.

Step-by-step explanation:

Basically if you have Two Angles and a side length, which you do, by rule of congruence the rest of the triangle will be equal because two angles and a side length are equal.

A banker has an annual income of $75,234. The income tax she has to pay is 7%. What is the amount of income tax the banker has to pay?

To solve the problem, we need to use the formula. P = B × R

     We can solve this problem by using the fact that speed of typing is defined as the words typed in unit time.

Dana will type [tex]2.6\times 10^5[/tex] words in 48.15 hours.

It's given in the question,

Since, 1 minute = [tex]\frac{1}{60}[/tex] hours

Therefore, number of words she can type = [tex]\frac{90}{\frac{1}{60}}[/tex]

                                                                      = 90×60

                                                                      = 5400 words per hour

Number of words Dana types with the given speed in 'x' hours = Speed of typing × Time

= [tex]5400\times x[/tex]

Therefore, [tex]5400\times x =2.6\times 10^5[/tex]

[tex]5400x=260000[/tex]

[tex]x=\frac{260000}{5400}[/tex]

[tex]x=48.15[/tex] hours

               Therefore, Dana types [tex]2.6\times 10^5[/tex] words in 48.15 hours.

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Answer:

35.24, hope that helps :)

Answer:

38.85 percent

Step-by-step explanation:

hope this helps you

Answer:

0

Step-by-step explanation:

You use BIDMAS

Brackets: 10÷5=2

-2 ² =-4

Multiplication: -4×2=-8

Addition: -8+2=-6

Subtraction: 6--6=0

Answer:

= 0

Step-by-step explanation:

6 - {[tex]{10 /5}^{2}[/tex]} × 2 +2

solve the brackets first

6 - {[tex]10^{2}[/tex] ÷[tex]5^{2}[/tex]}  × 2 +2

6 - {100 ÷ 25} × 2 +2

6 - {4} × 2 +2

6 - 8 +2

6-6

= 0

Answer: what yo grade

Step-by-step explanation:

Answer:

1. the two top drawings

2. B, C

Step-by-step explanation:

1. the two top drawings

2. B, C

Answer:

10??? I Think...

The range of the function y = x2 is all real numbers, y, such that y ≥ 0.

Answer:

i think it's the first option.

Answer:

A. ( well... The first option)

Step-by-step explanation:

Any number that can be written as a fraction with integers is called a rational number. Which the numbers on option one is a perfect example of a rational number instead of a irrational number.

Answer:

I wish I could but I think its c

Answer:

Step-by-step explanation:

Given formula:

Solve for h:

Answer:

[tex]s = 2lw + 2wh + 2hl \\ s = 2(lw + wh + hl) \\ \frac{s}{2} = lw + wh + hl \\ \frac{s}{2} - lw = h(w + l) \\ h = \frac{ \frac{s}{2} - lw}{w + l} \\ thank \: you[/tex]

Answer:

9

Step-by-step explanation:

The first operation is what inside the braces

1-first comes the multiple and the division

2- then the + and the -

1- (25-36)+5(8-4)

2- (25-36) + 5×4

3- (-11) + 20 =9

Answer:

7

Step-by-step explanation:

There are a few different methods of which you can solve this problem:

Method #1

Lets break this shape into 3 parts, First the large square, then the rectangle and then the triangle. First we can find the area of the square by multiplying 2 by 2 which will be 4,

Now lets work on the rectangle, Since we cut the square out of this shape, We are left with a rectangle of which the sides are 2 and 1, now you can multiply and get 2.

We are left with the triangle, This triangle has a side of 1, and 2 , which is 2, but we have to divide by 2, which is one.

Now add all of them together 4+2+1 = 7.

Method #2

You can multiply 4 by 2 then subtract the area of the triangle.

Alright, 2X4 is 8, now the are of a triangle is BH/2 lets substitute  Base = 2,

Height = 1, 2*1/2 = 2/2 = 1

8-1 = 7

If you still have any questions ask me.

Hope this helped :)

Answer: C

Step-by-step explanation:

[tex]Method\ 1\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\dfrac{((3*12+1)+(3*1+1))*12}{2} =(37+4)*6=246\\\\Methode\ 2\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\sum _{i=1}^{12} (1)+3*\sum _{i=1}^{12} (i)=12+3*\dfrac{(12+1)*12}{2} =12+3*13*6=246\\[/tex]

Answer C

True, two samples are selected from a population, and a treatment is administered to the samples. If both samples have the same mean and the same variance, you are more likely to find a significant treatment effect with a sample of n = 100 than with a sample of n = 4.

The average of a group of variables is referred to as the mean in mathematics and statistics. There are several methods for calculating the mean, including simple arithmetic means (adding the numbers together and dividing the result by the number of observations), geometric means, and harmonic means.

Given:

Two samples are selected from a population, and a treatment is administered to the samples.

If both samples have the same mean and the same variance.

That means, they have the same t statistic.

A t-test compares the average values of two data sets and determines if they came from the same population.

You are more likely to find a significant treatment effect with a sample of n = 100 than with a sample of n = 4.

Because the value of t-test are same.

Therefore, the statement is true.

To learn more about the mean;

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Answer:

Yes

Step-by-step explanation:

May  have brainliest

Answer:

Yes.

Step-by-step explanation:

A rational number is one that ends, so yes.

Answer:

The answer would be B ) a = 12, b = 9 , c = 15

Step-by-step explanation:

calculator

Answer:

Three axis given

[tex]\\ \sf\longmapsto \overleftrightarrow{HI}[/tex]

[tex]\\ \sf\longmapsto \overleftrightarrow{EF}[/tex]

[tex]\\ \sf\longmapsto \overleftrightarrow{GJ}[/tex]

Now

All are intersected at one point G

Hope thia help u!!!!!...:/)

Step-by-step explanation:

11/2, -11, 22, -44, 88, -176

common ratio : 22/(-11) = -2