A number cube is rolled three times. What is the probability of rolling three even numbers? Hint: It's not 5/10 :(

Answer:

x = 4

Step-by-step explanation:

1.3x - 10 = 0.8x - 8

Add 10 to both sides.

1.3x = 0.8x + 2

Subtract 0.8x from both sides.

0.5x = 2

Divide by 0.5.

x = 4.

Proof:

1.3x - 10 = 0.8x - 8

1.3(4) - 10 = 0.8(4) - 8

5.2 - 10 = 3.2 - 8

-4.8 = -4.8

Answer:

x = 4

Step-by-step explanation:

1.3x - 10 = 0.8x - 8

start by getting all like terms to the same side

subtract 0.8 x from both sides, add 10 to both sides

0.5x = 2

divide both sides by 0.5

x = 4

Answer:

37.5

Step-by-step explanation:

cosФ = \(\frac{A}{H}\)

cos(33°35') = \(\frac{m}{45}\)

m = 45 × cos(33°35')

m = 37.5 (1d.p.)

Answer:

b

Step-by-step explanation:

so hope it help,have a nice day!

Answer:

Step-by-step explanation:

11 times 22

the area of its cross-section multiplied by the length

answer: 242cm squared

Answer:

23421

Step-by-step explanation

x = 32094 divided by 74 = 12.0932 so 64068 - 12.0932 = 64055.9068

good luck

Answer:

Already have the answer, but its 23421.

Step-by-step explanation:

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

C, Last Ice Age

Step-by-step explanation:

A land bridge wouldn't be developed by humans. The only reasonable explanation would be the last Ice Age

A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

A land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands.

A land bridge from Asia to the Americas was made possible by the last Ice Age.

During the last Ice Age, much of the Earth's water was locked up in glaciers, causing sea levels to drop and exposing a land bridge between Asia and North America.

This allowed prehistoric people to migrate from Asia to the Americas, a journey that would not have been possible without the land bridge created by the last Ice Age.

Hence, A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

To learn more on Land Bridge click:

https://brainly.com/question/17471924

#SPJ6

Answer:

8

Step-by-step explanation:

Answer:

1098.5 might be right...

Step-by-step explanation:

13x13x13 is a cube

filled halfway with water makes it

13x13x6.5

multiply

1098.5

Answer:

\(706.85 {cm}^{2} \)

Step-by-step explanation:

\(area =\pi {r}^{2} \\ = \pi \times 15 \times 15 \\ = 706.85 {cm}^{2} \)

Answer:

706.86ft²

Step-by-step explanation:

Answer:D

Step-by-step explanation:

Answer:  C

Step-by-step explanation:

An equation will always contain an equals sign (like this =) and inequalities will always contain a > or <.

Answer: w=1.4

Step-by-step explanation: 2.7-1.3=1.4

Answer:5/8 greater than 1/2, 4/10 less than 1/2, 5/8 greater than 4/10

Step-by-step explanation:

Answer:

We are given that:

variables x and y vary directly, this means that:

y = kx where k is the constant of proportionality

Now, we are also given that:

y = 45 at x = 40.

We will use these values and substitute in the above relation to get k as follows:

y = kx

45 = 40k

k = 45/40 = 9/8 = 1.125

Based on the above calculations, the equation that relates x and y is:

y = 1.125x

Step-by-step explanation:

Answer: Give the guy above some points, I'm just trying to help. [I am not trying to steal points!]

Step-by-step explanation:

We are given that:

variables x and y vary directly, this means that:

y = kx where k is the constant of proportionality

Now, we are also given that:

y = 45 at x = 40.

We will use these values and substitute in the above relation to get k as follows:

y = kx

45 = 40k

k = 45/40 = 9/8 = 1.125

Based on the above calculations, the equation that relates x and y is:

y = 1.125x

Answer:

34% per set

Step-by-step explanation:

#1:

Serena does not have enough albums to hold all the photographs.

Work:

40*36 = 1440

#2:

A group of 1,058 people is called in for jury duty.

Work:

A jury is made up of 12 jurors and 2 alternates.  

1 jury = 12 jurors + 2 alternates = 14 members

So, the number of complete juries that can be formed is

= 1058/14 = 75.57

#3:
Gary's backpack will weigh 7.8 pounds with the math and science textbooks in it.

Work:

Total weight = backpack weight + math textbook weight + science textbook weight

Total weight = 1.2 + 3.75 + 2.85

Total weight = 7.8 pounds

#4:

Steven made 4.75 liters of punch.

Work:

Liters of Punch = orange juice + pineapple juice + sparkling water

Liters of Punch = 2.8 + 0.75 + 1.2

Liters of Punch = 4.75

Answer:

see below

Step-by-step explanation:

<4 and <7 are same side interior angles since they are on the same side of the transversal p and between parallel lines m and n

<4 and <12 are corresponding angles since they are on the same side of the parallel lines p and t and on the same side of the transversal m

<14 and <7 are alternate interior angles since they are between the parallel lines p and t and are on opposite sides of the transversal n

<4 and <1 are vertical angles since they are formed by the same lines and share a vertex and are opposite each other

Answer:

<4 and <7 are same side interior angles since they are on the same side of the transversal p and between parallel lines m and n

<4 and <12 are corresponding angles since they are on the same side of the parallel lines p and t and on the same side of the transversal m

<14 and <7 are alternate interior angles since they are between the parallel lines p and t and are on opposite sides of the transversal n

<4 and <1 are vertical angles since they are formed by the same lines and share a vertex and are opposite each other

Step-by-step explanation:

Since a square has 4 equal sides, we can write an eqauation like this:

3x = 5x - 8

Steps to solve:

3x = 5x - 8

~Subtract 5x to both sides

-2x = -8

~Divide -2 to both sides

x = 4

Therefore, each side length is 4 units.

Perimeter formula: 2w + 2l = p

2(4) + 2(4) = p

8 + 8 = p

16 = p

Therefore, the perimeter is equal to 16 units.

Best of Luck!

perimeter is equal to 16 units.

Step-by-step explanation:

Answer:

Step-by-step explanation:iyghjyghuyjhmn

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Answer:

Step-by-step explanation:

there are 18 units

1 x 3.00     3 x 3.50   4 x 4.00   3 x 4.50                                                            2 x 5.00   3 x 5.50   1 x 6.00   1x 6.50

Line plot x (unit total cereal )  0-1    1-4    4-9   9-12    12-14     14-17     17-18   18-19

so needs to be numbered to 20

Line Plot y  (Unit Price $ )  0 -3    0 - 3.5    0-4     0-4.5   0-5   0-5.5    0-6    0-6.5            

so needs to be numbered to 7

Answer:

"without the decimals" confused me so i'm going to have to just put the answer down so i can get the points...., 28.2753

Step-by-step explanation: