10) A spinner has an equal chance of landing
on each of its four numbered regions. You
spin twice. The first spin lands in region
one and the second spin lands in region
one.
Are the events independent or dependent?
What is the probability?

Answer:

C

Step-by-step explanation:

52 weeks of the year * 1.5

Answer:

The answer is C $78.00 because 52 times 1.50 equals 78 so if you couldn't the amount of weeks from january to december 31 it equals 52.

Step-by-step explanation:52 times 1.50 =78

Answer:144 ways

Step-by-step explanation:

Given

There are 7 different models cars

out of which three are blue and 4 are red

If the first middle and last car in Queue is blue car therefore the position of blue cars is fixed

But these 3 cars can be arranged in 3! ways

Remaining 4 cars can be  arranged in remaining 4 spots in 4! ways

Therefore total no of ways are

[tex]=3!\times 4![/tex]

[tex]=6\times 24=144\ ways[/tex]

Question:

The quantities x and y are proportional.

x y

5.8 7.5

11.2

Find the constant of proportionality (r) in the equation y=rx

Answer:

The constant of proportionality is 75/58 or 1.29

Step-by-step explanation:

Given

The table above

Required

Find the constant of proportionality

The question has an incomplete table but it can still be solved because x and y are proportional.

Given that

y = rx

Make r the subject of formula

Divide through by x

y/x = rx

y/x = r

r = y/x

When y = 7.5, x = 5.8

Substitute these values

r = y/x becomes

r = 7.5/5.8

Multiply denominator and numerator by 10

r = (7.5 * 10)/(5.8 * 10)

r = 75/58

In this case, it's best to leave the answer in fraction.

However, it can be solved further.

r = 75/58

r = 1.29 (Approximated)

Hence, the constant of proportionality is 75/58 or 1.29

Answer:

the correct answer is 1

hope this helps :D

Answer: 8:12?

Step-by-step explanation:

Answer: 32/12 = 8/3

Step-by-step explanation:

4 pizzas = 32 pieces

12 students

so, the ratio is

32/12 = 8/3

Answer:

2000 meters

Step-by-step explanation:

The first step in this problem is to find 2/3 of 3 kilometers per hour.

2/3 * 3/1 = 6/3. This can be simplified to 2 kilometers per hour.

Now, find the rate of meters per minute. To do so, multiply 2 by 1000.

2 * 1000 = 2000

Therefore, at 2/3 of Lucia's rate, she walks 2000 meters per minute.

Answer:

The answer is 75 meters per minute.

Step-by-step explanation:

Ok I been seeing people say 2000 meter which is WRONG. 1 kilo= 1,000 meters

2/3 of an hour= 40 minutes

3,000 meters/40mins= 75 meters per minute

(Your welcome ladies and gents)

Answer:

[tex]x=-1[/tex]

Step-by-step explanation:

[tex]x + x + 2 + 2x = -2[/tex]

First, we need to collect like terms:

[tex]4x+2=-2\\4x=-4[/tex]

Then we divide both sides by 4:

[tex]\frac{4x}{4}=\frac{-4}{4}\\x=-1[/tex]

The answer is x = -1.

To solve this equation, you must collect like-terms by adding together x terms and numbers, and then rearrange to get x on one side and numbers on the other:

x + x + 2 + 2x = -2

4x + 2 = -2

- 2

4x = -4

÷ 4

x = -1

I hope this helps! Let me know if you have any questions :)

Answer:

Step-by-step explanation:

4^3 * 4^4 = 4^(3+4) = 4^7

4^7/4^9 = 4^(7-9)

= 4^-2 = 1/4^2

Answer:

y ≤1

Step-by-step explanation:

The range is the output values

It has a max at 1 and can be any value below 1

y ≤1

Answer:

f(x) < 1

Step-by-step explanation:

Max y value on the graph is y = 1, hence the range is f(x)《 1

From the given options,

f(x) < 1

Answer:

52 people

Step-by-step explanation:

If you place 25 square tables in a line, the 23 tables in the middle can only seat 2 people each since the other two sides are touching two other tables. The end two tables can seat 3 people since only one of their sides is touching another table.

So multiply 23 by 2 to find out how many people are sitting in the middle and then add 6 people for the two tables on the end.

23(2) + 3(2) = 52 people

Answer:

1st one: DEB

2nd one: HL

Step-by-step explanation:

By segment addition property, the lengths of the hypotenuse side of both

triangles ΔAFC and ΔDEB are equal.

Response:

Please find attached the diagram representing the triangles

ΔAFC and ΔDEB overlap

Point B is located on side [tex]\mathbf{\overline{AC}}[/tex]

Point C is located on side [tex]\mathbf{\overline{BD}}[/tex]

∠AFC = ∠BED = 90°

[tex]\overline{FA}[/tex] ≅ [tex]\overline{ED}[/tex]

[tex]\overline{AB}[/tex] ≅ [tex]\overline{CD}[/tex]

A statement and reason pair that can be used to prove that [tex]\overline{FC}[/tex] ≅ [tex]\overline{EB}[/tex] is given as follows;

Statement [tex]{}[/tex]                                               Reasons

[tex]\overline{FA}[/tex] ≅ [tex]\overline{ED}[/tex] [tex]{}[/tex]                                               Given

ΔAFC and ΔDEB are right triangles[tex]{}[/tex]      Definition of right triangles

[tex]\overline{AB}[/tex] = [tex]\overline{CD}[/tex]   [tex]{}[/tex]                                               Definition of congruency

[tex]\overline{BC}[/tex] ≅ [tex]\overline{BC}[/tex]  [tex]{}[/tex]                                               Reflexive property

[tex]\overline{BC}[/tex] = [tex]\overline{BC}[/tex]  [tex]{}[/tex]                                                Definition of congruency

[tex]\overline{AB}[/tex] + [tex]\overline{BC}[/tex] = [tex]\overline{CD}[/tex] + [tex]\overline{BC}[/tex] [tex]{}[/tex]                              Substitution property

[tex]\overline{BD}[/tex] = [tex]\overline{AC}[/tex]  [tex]{}[/tex]                                   Substitution and segment addition property

ΔAFC ≅ ΔDEB  [tex]{}[/tex]                                Hypotenuse leg (HL) rule of congruency

[tex]\overline{FC}[/tex] ≅ [tex]\overline{EB}[/tex]  [tex]{}[/tex]                                              CPCTC

CPCTC is the acronym for Corresponding Parts of Congruent Triangles are Congruent

A statement/reason pair that can be used is therefore;

Learn more about congruency theorem here:

https://brainly.com/question/2102943

Answer:

9/22

Step-by-step explanation:

1/2 + x=10/11

Subtract 1/2 from each side

1/2-1/2 + x=10/11-1/2

x = 10/11 -1/2

Getting a common denominator of 22

x = 10/11*2/2  -1/2 *11/11

x = 20/22 - 11/22

x = 9/22

Answer:

x=9/22

Step-by-step explanation:

u have to subtract 1/2 on both sides, so u can get X by itself

1/2-1/2+x=10/11-1/2

get the common denominator for 10/11 and 1/2

10/11 times 2/2=20/22

1/2 times 11/11=11/22

20/22-11/22= 9/22

x=9/22

ANSWER CHECK

substitute the variable X for 1/22

1/2+9/22=10/11

common denominator

1/2 times 11/11=11/22

11/22+9/22= 20/22 or 10/11

Answer:

Factors of the constant term

Step-by-step explanation:

the answer is "factors of the constant term"! i hope this helped

Answer:

imposable posable and all the way down like that

Step-by-step explanation:

Answer:

4) undefined

Step-by-step explanation:

When graphing x=3, you'll find that it is a vertical line, that intersects the x axis at 3.

Slope is rise over run.

Our line is rising infinitely for every 0 runs.

So it would pretty much be infinitely/0

Since you can't divide a number by 0, we consider the slope of a vertical line, undefined.

Answer:

There needs to be 3 base lengths and 1 height length… I suggest resubmitting! :)

Answer:

30

Step-by-step explanation:

180-110=70

70+80=150

180-150=30

Answer:

x=2

Step-by-step explanation:

x^5 * x^-3 =x^n

We know a^b * a^c = a^(b+c)

x^(5 -3) =x^n

x^2 = x^n

2=n

Answer:

C. 2

Step-by-step explanation:

When you are multiplying the same base number with exponents you add the exponents. 5-3=2. So, n=2. Hope this helps :)

Answer:

Answer: D) equal rights for African Americans

Step-by-step explanation:

Answer: where is it??

Step-by-step explanation:

Answer:

784

Step-by-step explanation:

Answer:

784

Step-by-step explanation:

34+22=56

28÷2=14

56×14=784

Answer:

Volume of rectangular prism:

V1 = base x height = 4 x 6 x 12 = 288 ft3

Volume of triangular prism:

V2 = base x height = 4 x (6/2) x 6 =  72 ft3

Volume of composite prism:

V= V1 + V2 = 288 + 72 = 360 ft3

Hope this helps!

:)

Answer:

Yes

Step-by-step explanation:

(1, -2)

y > -6x – 3

-2 > -6(1) - 3

-2 > -6 - 3

-2 > -9 Yes

Answer:

-812 and 812

Step-by-step explanation:

Answer:

The equation for difference in altitude of the two helicopters is A =  650 - 100t

Step-by-step explanation:

Given;

The altitude of one helicopter is, A1 = 600 + 150t

The altitude of a second helicopter is,  A2 = 1250 + 50t

Their difference in altitude, A at time t, is calculated as

A₂ - A₁  = A = (1250 + 50t) - (600 + 150t)

A₂ - A₁  = A =  1250 + 50t - 600 -150t

A₂ - A₁  = A = 1250 - 600 + 50t - 150t

A₂ - A₁  = A =  650 - 100t

Therefore, the equation for difference in altitude of the two helicopters is A =  650 - 100t

Answer: 1.64     2.100

Step-by-step explanation:

The reason for this is squaring something is simply mulyiplying the number by itself. for example

8 squared

there is a 2 above the 8 which means we will do 8x8.

8x8= 64

Hope this helps!!!!

Answer:

9π

8

Step-by-step explanation:

Formula= (x/360) π r^2

(45/360)3^2= 9

                      8

(Don't forget the π)

Answer= 9π

               8

Answer:

Geometric Sequence

Step-by-step explanation:

Hope this helps! Have a nice day!

Answer:

aa

Step-by-step explanation:

aa