Mass - Something that measures the amount of matter in a substance or an object.

Volume - The quantity of three-dimensional space enclosed by a closed surface.

Melting point - The temperature at which a given solid will melt. (32°F)

Boiling point - The temperature at which a liquid boils and turns to vapor. (212°F)

Density - The degree of compactness of a substance.

Conductivity - The degree to which a specified material conducts electricity.

Solubility - The ability of a solid, liquid, or gaseous chemical substance to dissolve in a solvent (a solvent is a liquid.)

Magnetism - A physical phenomenon produced by the motion of electric charge.

Volume - The quantity of three-dimensional space enclosed by a closed surface.

Melting point - The temperature at which a given solid will melt. (32°F)

Boiling point - The temperature at which a liquid boils and turns to vapor. (212°F)

Density - The degree of compactness of a substance.

Conductivity - The degree to which a specified material conducts electricity.

Solubility - The ability of a solid, liquid, or gaseous chemical substance to dissolve in a solvent (a solvent is a liquid.)

Magnetism - A physical phenomenon produced by the motion of electric charge.

x+12x-13 = 0 and azo, what

is the value x+lo?

Wat this doesn’t make sense

subtract 8 from the input to get the output

divided the input by 3 to get the output

**Answer: that will be 5**

**Step-by-step explanation:**

**Answer:**

6

**Step-by-step explanation:**

What’s the difference between m=change in y and change in x and m =y2-y1and x2-x1

it's the same thing

[tex]slope = \frac{Δy}{Δx} or \frac{change \: in \: y}{change \: in \: x} = \frac{y2 - y1}{x2 - x1} = \frac{rise}{run} [/tex]

BI

Challenge 2

A: Can you find the

area of the circle?

r=x +1

B: Can you find the

circumference of

the circle?

**Answer:**

Area of the circle = pi * r^2 = pi * (x+1) ^ 2

Circumference of the circle = 2* pi * r = 2*pi*(x+1)

How do you find what p is?

**Answer:**

p > -3

**Step-by-step explanation:**

This is an alternating p-series. It is absolutely convergent if│an│converges. 1 / nᵖ⁺³ converges if the exponent is greater than 1.

p + 3 > 1

p > -2

The series is conditionally convergent if │an│diverges. 1 / nᵖ⁺³ diverges if the exponent is greater than 0 and less than or equal to 1.

0 < p + 3 ≤ 1

-3 < p ≤ -2

Combining these two, we get p > -3.

Solve for x for the following pls!

1) 7+3x+1=4x+5

2) 8+2x+18=x+19

3) 6+2x+13=x+26

would appreciate it sm

**Answer:**

** 1.x=3 **

** 2. x= -7 **

**3. x=7**

**Step-by-step explanation:**

Salena needs to purchase 9 skirts for a new job. her friend, Jamie goes with her each of the skirts costs $41. Salena says that she can find the total cost by multiplying 9 and 4 and adding that to product of 9 and 1. Jamie disagrees and says that she needs to find the product of 9 and 40 and add that to the product of 9 and 1. Who is correct and why?

**Answer:**

Jamie is correct. This is because 41 is a combination of 40 and 1. Salena thinks that the 4 is just a 4, however, the 4 is in the tens place, so the 41 without the 1 is 40. The answer to this 41 times 9 is 369. Not 45.

**Step-by-step explanation:**

Each skirt is $41

Salena needs 9

(9*40) + (9*1)

360 + 9

$369

guys what is 265 divided by 53

**Answer:**

5

**Step-by-step explanation:**

265/53= 5

**Answer:**

265÷53=5

**Step-by-step explanation:**

just get a calculator

I don't understand with this question, can you help me with this pls?

**Answer:**

By moving the decimal at the end of the number to the correct amount of places for x 10 you move it once to the right for x 100 you move it right twice.

**Step-by-step explanation:**

diride 660cm in the ratio of 5:6

**Answer:**

*Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6*

**Step-by-step explanation:**

Equations

We are required to divide 660 cm in the ratio 5:6, or 5/6.

Let's call:

x = first part of 660

660 - x = second part of 660

The ratio between them is 5/6.

[tex]\displaystyle \frac{x}{660-x}=\frac{5}{6}[/tex]

The above equation will result in x as the smaller part of 660.

Multiply by (660-x)*6 to eliminate denominators:

[tex]\displaystyle (660-x)*6\cdot\frac{x}{660-x}=(660-x)*6\cdot\frac{5}{6}[/tex]

Operating:

[tex]6x=(660-x)*5[/tex]

[tex]6x=3300-5x[/tex]

Simplifying:

[tex]6x+5x=3300[/tex]

[tex]11x=3300[/tex]

Solving:

[tex]\displaystyle x=\frac{3300}{11}=300[/tex]

The other part is 660 - 300 = 360

**Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6**

Tell whether the sum is positive, negative, or zero without adding them.

-8 + 20

**Answer:**

The sum is positive.

**Step-by-step explanation:**

The 20 is a far greater value than -8, so no matter what, when you add them the sum will be positive. Though this would not be the same were the -8 greater than -20.

Hope this helps!

Please help me with all the answers please say like 1: the answer 2: the answer like that thank you so much

1: 8200,82000,820000 yen

2:12

3:8

4:6

5:4 months

2:12

3:8

4:6

5:4 months

whats 62.7×2.45......?

**Answer:**

153.615

**Step-by-step explanation:**

62.7 × 2.45=153.615

Cliff needs 6 meters of wood for a building project. He already has 3

meters of wood.

Approximately how many feet of wood does Cliff need? (One meter

is approximately 3.3 feet.)

1 foot

3 feet

6 feet

10 feet

letter B 3 feet

**Step-by-step explanation:**

he needs three more to get 6 meters of wood

10, because he needs 3 more meters and 3 meters = 9.9 feet

what is 10x plus 50 - 2 divided by 6 + 100 times 8 - -2.

**Answer: the answer is -947 hope this helped.**

**Step-by-step explanation:**

in quadrilateral abcd below,

**Answer: where is the quadrilateral**

**Step-by-step explanation:**

A scuba diver is 12 meters below sea level. If the diver descends 39 meters further, what integer represents the scuba diver’s new elevation relative to sea level?

I think the answer is -51

You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the level in less than 2 minutes. You need to earn more than 1620 points to continue on to the next level. Write and solve an inequality that represents the numbers d of diamonds you must collect in less than 2 minutes to advance to the next level.

**Answer:**

110d + 80 > 1620

d > 14

**Step-by-step explanation:**

The** amount of points from collecting diamonds can be represented by 110d,** since you get 110 points for each diamond, d

**Add 80 to this** to represent the bonus points.

Use a greater than inequality, because you have to get **more than 1620 points.**

**Put this all together:**

110d + 80 > 1620

**Then, solve for d:**

110d + 80 > 1620

110d > 1540

**d > 14**

So, you have to collect **more than 14 diamonds** in less than 2 minutes in order to advance to the next level.

Suppose that Haley encounter two traffic lights on her commute to GGC campus. Based on

her past experience, she judge that the probability is 0.35 that the first light will be red when she gets to it,

0.45 that the second light will be red, and 0.20 that both lights will be red. Let R1 denote the event that the

first light is red, and let R2 denote the event that the second light is red.

a) Determine the probability that at least one light will be red. (Show how you calculate this.)

b) Determine the conditional probability that the second light will be red given that the first light is

red. (Show how you calculate this.)

c) Are the events R1 and R2 independent? Justify your answer numerically.

d) Are the events R1 and R2 disjoint (mutually exclusive)? Justify your answer numerically.

**Answer:**

Explained below.

**Step-by-step explanation:**

The information provided is,

P (R₁) = 0.35

P (R₂) = 0.45

P (R₁ ∩ R₂) = 0.20

(**a**)

Compute the probability that at least one light will be red as follows:

P (at least one light will be red) = P (R₁ ∪ R₂)

= P (R₁) + P (R₂) - P (R₁ ∩ R₂)

= 0.35 + 0.45 - 0.20

= 0.60

Thus, the probability that at least one light will be red is **0.60**.

(**b**)

Compute the conditional probability that the second light will be red given that the first light is red as follows:

[tex]P(R_{2}|R_{1})=\frac{P(R_{1}\cap R_{2})}{P(R_{1})}[/tex]

[tex]=\frac{0.20}{0.35}\\\\=0.571428\\\\\approx 0.57[/tex]

Thus, the conditional probability that the second light will be red given that the first light is red is **0.57**.

(**c**)

If two events, say A and B are independent then:

P (A|B) = P (A).

The value of P (R₂ | R₁) = 0.57.

And the value of P (R₂) = 0.45

P (R₂ | R₁) ≠ P (R₂)

Thus, the events R₁ and R₂ are **not independent**.

(**d**)

If two events, say A and B are mutually exclusive then:

P (A ∩ B) = 0

The value of P (R₁ ∩ R₂) = 0.20.

Thus, the events R₁ and R₂ are **not mutually exclusive**.

People living in a society where one person rules by force have which type of government?

**Answer:**

An autocracy is a government structure in which the ultimate political authority is concentrated in one person's hands.

Hope this helps please give me brainliest!

God bless!

An autocracy.

An autocracy is a system of government in which a supreme political power is concentrated in the hands of one person.

Identify next 3 numbers in this sequence 2,6,3,9,6,18,15

i know that so far it goes +4, -3, +6, -3, +12, -3, ? i’m not really sure but it COULD be 19, 16, 22?

Help me out please I need help

it would be 7ounces/minute

you just need to figure out what the difference of an hour and a minute is. an hour=60 minutes so you would want to divide 420 by 60 to get your answer

you just need to figure out what the difference of an hour and a minute is. an hour=60 minutes so you would want to divide 420 by 60 to get your answer

420/60=7 so seven ounces per min.

**PLEASE HELP THIS IS DUE TODAY** when the sun's declination is at the highest point, what direction does the sun rise and set?

june 22 the declination reaches a maximum of 24.45° on june 22 summer solstice in the northern hemisphere and a minimum of -23.45 on december 21-22 winter solstice in the northern hemisphere. the sun, the moon, the planets and the stars all rise in the east and set in the west. and that’s because earth spins towards the east

what does they y represent in the equation y=mx+b

**Answer:**

The y-intercept of this line is the value of y at the point where the line crosses the y axis.

**Step-by-step explanation:**

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept.

Shen is on the swim team. Each week he swims a total of 5000 meters. How many kilometers does he swim each week?

Be sure to include the correct unit in your answer.

**Answer:**

5 km

**Step-by-step explanation:**

to convert m to km you have to divide by 1000.

5000/1000=5

hope this helps!

By the end of Tina’s bike ride, she traveled a distance of 40 kilometers. How many miles did Tina ride? (1 mile ≈ 1.6 kilometers)

help plz brainless you help me

**Answer:**

24.85 or rounded to 24.9

**Step-by-step explanation:**

Conversion

K H D____D C M

The **number** of **miles** did Tina **ride** when (1 mile ≈ 1.6 kilometers) so it should be considered as the** 25 miles. **

Since

By the end of **Tina’s bike ride**, she traveled a **distance** of 40 kilometers.

And we know that

1 mile ≈ 1.6 kilometers

So,

[tex]= 40 \div 1.6[/tex]

= 25 miles

hence, The **number** of **miles** did Tina **ride** when (1 mile ≈ 1.6 kilometers) so it should be considered as the** 25 miles. **

Learn more about **miles** here: https://brainly.com/question/13208356

Select all the expressions that are rational numbers.

a. 3.14159…

b. –9.1234567123…

c. –9.293847210103938…

d. 227

e. –26

**Answer:**

d,e

**Step-by-step explanation:**

rational numbers are positive and negative whole numbers.

**Answer:**

d,e

**Step-by-step explanation:**

20x+x-2=4 rational equation

**Answer:**

x = 2/7

**Step-by-step explanation:**

Step 1: Write equation

20x + x - 2 = 4

Step 2: Solve for *x*

Step 3: Check

*Plug in x to verify it's a solution.*

20(2/7) + 2/7 - 2 = 4

40/7 + 2/7 - 2 = 4

42/7 - 2 = 4

6 - 2 = 4

4 = 4

**Answer:**

x = 2/7

**Step-by-step explanation:**

Collect like terms:

20x + x = 21x ----> 21x - 2= 4

Move the constant to the right hand side and change the sign of the constant:

21x = 4 + 2

Calculate:

21x = 4 + 2 ---> 21x = 6

Divide both sides by 21:

21/21 and 6/21 = 2/7

Solution:

x = 2/7 or x= 0.285714

4 Rosie has 150 caramel

apples to sell. Each caramel apple is covered with one topping.

of the caramel apples are covered with peanuts.

are covered with chocolate chips.

• The rest are covered with sprinkles.

How many caramel apples are covered with sprinkles?

F

50

G 80

H 70

J 30

7.3B

**Answer:**

I'd say 50

**Step-by-step explanation:**

I just divided 150 by 3 since I only saw 3 toppings.

Write the product using exponents.

(-4).(-4).(-4).y.y

The product would be -64y^2

**Answer:**

(-4)^3 * y^2

**Step-by-step explanation:**

hope it helps.

A poll conducted the day before the student- body presidential election at a midwestern university showed that 53.9 percent favored Mario, the rest favoring Yin Ling. The margin of error was 4.2 percentage points. Should Yin Ling have conceded the election?
which of the following is NOT a physical change to adolescence?A. Have erratic emotions and behaviors.B. Rapid increase in heigth and weigth.C. Sweat and oil glands become more active.D. Sudden increase in hormorone production.
Leon was asked to repaint the sign for his mother's ice cream shop, so he needs to figure out how much paint he will need. Determine the area of the ice cream cone on the sign. Round to the nearest tenth. 6 in 12 in.
50 POINTS: PLEASE ANSWER AS QUICK AS POSSIBLE!Question: After getting their results in, a group of scientists went back and looked at their study. As planned, their experiment consisted of three groups. The first group received a new medicine at a normal dose, the second group received the medicine at half the dose, and the third group received the medicine at twice the dose.Which of the following best describes what went wrong with the scientists study?Choices:- an improper experimental procedure- the lack of a control group- selection bias- human error
How would a book written by an anthropologist about an indigenous group of people be different from an autobiography of one of the people's elders?
The supermarket has 30 aisles. 60% are empty, without any shoppers. How many empty aisles are there in the supermarket?
What was the next step after all the moisture was removed from the body
can someone tell me why water pollution is bad and what its doing to our environment
Two equations are shown: I will give 40 pts if someone answersEquation 1: (x 12) = 12Solve each equation.
Why does photosynthesis occur at the upper surface of the leaf than the lower surface
write the sentence as an equation.241is the same as 364 fewer than f
Please help me with this. This is my last one and when you are answering PLEASE SHOW STEPS FOR BRAINSLT. THIS IS DUE TOMORROW
PLS HELP ON A TIME LIMIT!!! WILL MARK BRAINLIEST!!How did Charlemagne help spread the Catholic faith across Europe?by writing Catholic prayersby building Catholic churchesby destroying non-Catholic places of worshipby forcing people to become Catholic
PLEASE HELP!! WILL MARK BRAINLIEST AND THANK YOU!! Square TUVW with vertices T(-6,1), U(-1,0), V(-2,-5), and W(-7,-4): (a) Reflection: in the y-axis (b) Translation (x,y) > (x-5,y+7) A. (4,7) B. (-5,7) C. (1,0) D. (-4,7)
Pure acid is to be added to a 10% acid solution to obtain 99L of a 20% acid solution. which amounts of each should be used ?
[tex]\frac{x^{2} }{3x^{2}+8x-3 } divided \frac{x-3}{x+2}[/tex]
4. Hijackers are taking over a plane, They tell the pilot to get to Spain as fast as possible. The plane goes from 900km/hr (beginning speed) to 1140 km/hr (final speed) in just 6 seconds. What is the acceleration of the plane?
Read the excerpt from an adaptation of "To Build a Fire."As he turned to go on, he spat speculatively. There was a sharp, explosive crackle that started him. He spat again, and again, in the air, before it could fall to thesnow, the spittle crackled. He knew that at fifty below spittle crackled on the snow, but this spittle had crackled in the air. Undoubtedly it was colder than fiftybelow-how much colder he did not know. But the temperature did not matter. He was bound for the old claim on the left fork of Henderson Creek, where theboys were alreadyWhat technique does the author use to characterize the man?A. The author uses direct characterization to describe the man's personalityB. The author uses direct characterization to explain the man's fears,C. The author uses indirect characterization to reveal the man's attitude,D. The author uses indirect characterization to reveal the man's hopes,
Rewrite the sentence by correcting the faulty parallelism, misplaced modifier, squinting modifier, or dangling modifier.The scientist received high marks for his brilliance and because he was humorous.StylesFormatSaveTX 92-E-JE?