the police use a speed gun during one hour 6 out of 25 cars went over the limit what percent of cars were over the speed limit

Answer:

25

Step-by-step explanation:

A coefficient is a number multiplied by a variable and in this case the variable would be (1-4).

The number being multiplied by the variable is 25.

Answer:

The total will be 4.59. Since we have 2 dollars and then we have 3 dimes which a dime is equal to 10 cents, it is now 2 dollars and 30 cents. Now we have the 4 pennies, which a penny is 1 cent. So we have 2 dollars and 34 cents. Now we have a dollar and 5 quarters. A quarter is equal to 25 cents. So 4 quarters is equal to 1 dollar. So it will be 2 dollars and 25 cents for the other quarter that we have. Now we add 2.34 and 2.25 which we get 4.59 dollars(i tried my best ok).

Quick equation:2d+3(10)+4(1)=$2.34

                          2d+5(25)=$2.25

The volume of the sphere, which is quadrupled, is 64 times the initial volume or in other words, the volume of the quadrupled sphere increases by 64 times.

The capacity occupied by a three-dimensional solid shape is known as volume. It is difficult to visualize in any shape, yet it may be compared among shapes. For instance, a compass box has a larger volume than an eraser placed inside of it.

Given:

There is a sphere that converts into the quadrupled sphere,

The volume of the sphere can be given as shown below,

Initial Volume = 4 / 3 π a³

Here a is the radius of the sphere

When the sphere is quadrupled, the new radius will be 4a,

The volume of new sphere = 4 / 3 π (4a)³

The volume of new sphere = 4 / 3 π  × 64 a³

The volume of the new sphere = 64 × 4 / 3 π a³

The volume of the new sphere = 64 × Initial Volume

To know more about volume:

brainly.com/question/13807002

#SPJ2

Answer:

The length of JM is 40

Step-by-step explanation:

Since 7x+5 and 8x are both equal, we can make this equation:

7x+5=8x

-7x     -7x

x=5

7(5)=35

35+5=40

Answer:

-1.46511627907

Step-by-step explanation:

Answer:

In mathematics, the Pythagorean theorem, or Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle.

Step-by-step explanation:

It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides. This theorem can be written as an equation relating the lengths of the sides a, b and c, often called the Pythagorean equation: a²+b²=c², where c represents the length of the hypotenuse and a and b the lengths of the triangle's other two sides.

Answer:

[tex]\huge\boxed{\sf FG = 20.3 }[/tex]

Step-by-step explanation:

If two secants are drawn from a point outside the circle, then the formula used for it will be:

(FG + GH) × GH = (JI + IH) × IH

Given that IH = 29, JI = 23 and GH = 30

(FG + 30) × 30 = (23 + 29) × 29

(FG + 30) × 30 = 52 × 29

(FG + 30) × 30 = 1508

Divide both sides by 30

FG + 30 = 1508 / 30

FG + 30 = 50.3

Subtract 30 to both sides

FG = 50.3 - 30

FG = 20.3

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Using it's concept, it is found that the radix of the arbitrary number system is of 3.

It is the number of different digits that the system has, for example:

In this problem, the digits are 0, 1 and x, hence the radix of the arbitrary number system is of 3.

More can be learned about the radix of a number system at https://brainly.com/question/12569036

Answer:

$2 each

Step-by-step explanation:

P(z)=0.1788

z = - 0.91995

Answer:

266.7

Step-by-step explanation:

Answer:

the answer is 54 !!!!!!!!!

Answer:

34

Step-by-step explanation:

(4x-5y)-(x-y)        if x=6 and y=-4

step one:

4x=24

5y=-20

24- (-20)= 44

x-y=10

44-10=34

I'm pretty sure I'm right because I worked it out on a calculator and if it changed the minus in 4x-5y to a + then that means the minus here

(4x-5y   - < --  (x-y) is not supposed to become a + sign

Answer: 1

Step-by-step explanation:

Diagonals of rectangles and squares are congruent, but not necessarily for a general parallelogram.

answer:

well, 600

Step-by-step explanation:

1. joelle got 12.50/h

2. she work to 40h/w

3. 12.5x40= e/w, is equal to 20+(12x40) = 500.

4. 500 + 1h/$12.5, 8h = 500 + 8x12 + 8x(1/2)

5. 500 + 96 + 8x1/2(8 x 1/2 is 4 because it is the hath) = 600

Answer:

-a^2-a+12

Step-by-step explanation:

thats the product of (-a + 3)(a + 4)

Answer:

35 and 37

35+37=72

Hope this helped.

Answer:

Step-by-step explanation:

either n=17

or The two odd numbers are 35 and 37

Answer:

2/3 is the answer for that question

Answer:

[tex]\dfrac23[/tex]

Step-by-step explanation:

Rearrange to make y the subject:

[tex]\implies y=\dfrac23r[/tex]

Therefore, the constant of proportionality is [tex]\dfrac23[/tex]        

Answer:A rectangular lot is 100 meters wide and 150 meters long.Give the length and width of another rectangular lot that has the same perimeter but a smaller area.

The rectangular lot is having length of 170 meters and width of 80 meters.

Hello.

In 10 years, his age will be

[tex]\mathrm{z+10}[/tex]

The sum of his current age and 10 equals his age in 10 years.

2 years ago his age was

[tex]\mathrm{z-2}[/tex]

The difference of his current age and 2 equals his age 2 years ago.

7 years ago his age was

[tex]\mathrm{z-7}[/tex]

The difference of his current age and 7 equals his age 7 years ago.

Therefore, his age after 10 years will be [tex]\mathrm{z+10}[/tex], his age 2 years ago was [tex]\mathrm{z-2}[/tex], and his age 7 years ago was [tex]\mathrm{z-7}[/tex]

I hope it helps.

Have a nice day.

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

Answer:

z+10

z-2

z-7

Step-by-step explanation:

hope it helps

Answer:

part A:

[tex]\sf AB^2 = (-2-1)^2 + (1+3)^2[/tex]

[tex]\sf AB^2 =25[/tex]

[tex]\sf AB =5[/tex]

[tex]\sf AC^2 = (2-1)^2 + (4+3)^2[/tex]

[tex]\sf AC^2 = 50[/tex]

[tex]\sf AC = 5\sqrt{2}[/tex]

[tex]\sf BC^2 = (2--2)^2 + (4-1)^2[/tex]

[tex]\sf BC^2 = 25[/tex]

[tex]\sf BC = 5[/tex]

Two sides are equal in the triangle of 5. Its an isosceles triangle.

part B:

if right angle triangle, then use the formula:

short side² + short side² = long side²

( 5√2 )² + 5² = ( 5√2 )²

75 = 50

Therefore, its not a right angle triangle.

Answer:

point c it is obvious u go u from the middle to 0,8 and it is c

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

so let's take a peek at the table, so hmmm when x = -1, b(x) = 1, so we have the point (-1 , 1), and when x = 2, b(x) = 7, so we have the second point of (2 , 7)

[tex](\stackrel{x_1}{-1}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{7}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{7}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{(-1)}}}\implies \cfrac{6}{2+1}\implies \cfrac{6}{3}\implies 2[/tex]

Answer:

5

Step-by-step explanation:

u gotta add the H's with The U's and then ye

Answer:

x = 21/8

Step-by-step explanation:

So 8 is being multiplied by something to get to 21

So 8x = 21

Solve for x:

-Chetan k

Answer:

x=6

Step-by-step explanation:

scale factor is 2

3(x-1) = 2(7.5)

10 = 2(x-1)

Answer:

Changes made to your input should not affect the solution:

(1): "^-1" was replaced by "^(-1)".

STEP

1

:

Final result :

 f(-1)

Step-by-step explanation:

PLease tell me if right

Answer:

C. 11

Step-by-step explanation:

Formulate

[tex]\sqrt{121}[/tex]

Calculate

[tex]121\frac{1}{2}[/tex]

Simplify using [tex]a^{\frac{n}{m} }=\sqrt[m]{a^{n} }[/tex]

[tex]\sqrt{121}[/tex]

Factor and rewrite the radicand in exponential form

[tex]\sqrt{11^{2} }[/tex]

Simplify the radical expression

[tex]11[/tex]

I hope this helps you

:)

Answer:

Atter 1 year 28,500

After 2 years 57,00

Step-by-step explanation:

7500 x 3.8=28,500

7500 x 7.6=57,000