Question 11 pts
Which of the following statements best describes a physical property?
Group of answer choices

when a substance reacts to form an entirely new substance with new properties

when two substances bond together to form a new substance with similar properties

when a substance undergoes a change to its chemical makeup, but does not change its physical appearance

can be measured or observed without matter changing to an entirely different substance

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Question 21 pts
Which of the following is NOT an example of a physical property?
Group of answer choices

density

pH

conductivity

boiling point

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Question 31 pts
Which of the following statements is accurate based on the table?

Solute Grams of Solute that Will Dissolve in 0.5 L of Water (20 °C)
Baking Soda 48
Epsom salt 125
Table salt 180
Table sugar 1000
Group of answer choices

Water is a solvent

Baksing Soda, Epsom Salt and Table Salt is a solvent

Baking Soda, Epsom salt, table salt and table sugar are solvents

Water is a solute

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Question 41 pts
Which of the following most likely speeds up the rate at which something dissolves?
Group of answer choices

mixing, hot temperatures and larger particle size

mixing, cold temperatures and larger particle size

mixing, hot temperatures and smaller particle size

mixing, cold temperatures and smaller particle size

Answers

Answer 1

Answer:

the 3rd one

Step-by-step explanation:

Answer 2

Answer:

i need points

Step-by-step explanation:

AWA


Related Questions

Change 35/7 to mixed or whole number

Answers

Answer: 5

Step-by-step explanation:

Answer:

5/1 or 5

Step-by-step explanation:

35 divided by 7 is 5.

A trial balance has total debits of 40,000 and total credit of 54,500. Which one of the following errors would create this imbalance?

A. A 7,250 debit to Utilities expense in a journal entry was incorrectly posted to the ledger as a $7,250 credit, leaving the utilities expense account with a 8,000 debit balance.

B. A 14,500 debit to salaries expense in a journal entry was incorrectly posted to the ledger as a $14,500 credit, leaving the salaries expense account with a $2,750 debit balance.

C. A 7,250 credit to consulting fees earned (Revenues) in a journal entry was incorrectly posted to the ledger as a $7,250 debit, leaving the consulting fees earned account with a $16,300 credit balance.

D. A $7,250 debit posting to Accounts receivable was posted mistakenly to land.

E. A $14,500 debit posting to equipment was posted mistakenly to cash.

F. An entry debuting cash and crediting accounts payable for $14,500 was mistakenly not posted.


Please answer

Please tell me the correct answer.

Thank you!!!

Answers

I think the answer is B

Which expression can be used to determine 50% of 42
42-2
42-2
42. 10
O42-10
Please

Answers

The answer I got was 042-10

Answer:

42/2    (the second choice down)

Step-by-step explanation:

The sum of 4 consecutive odd integers is 40. Find the first number algebraically.

Answers

Step-by-step explanation:

2n+1+2n+3+2n+5+2n+7

8n+16=40

8n=40-16

8n=24

n=3

10 x 25 2/5 equals what

Answers

Answer:

254 is your answer

giving 5 stars

Lucy made 9 pies in 2 hours. She made the same number of pies each hour. Which of the following equations represents the number pies Lucy made each hour
A:9÷7
B:9÷2
C:7÷9
D:2÷9​

Answers

the answer is choice B

What slope would a line have to be perpendicular to a line with a slope of 1/4 ?

Answers

Answer:

A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line.

Step-by-step explanation:

Answer:

The slope is -4

4 3/20 as a fraction

Answers

83/20 Explanation: 20x4=80. 80+3=83

Answer: 83/20

Step-by-step explanation:

Take a mixed number (whole number with a fraction) and turn it into an improper fraction (numerator is more than the denominator)

To do this, multiply the denominator (20) by the whole number (4) and add the numerator (3) to it. 20x4+3= 83. This is your new numerator. Now just simply write this over the original denominator of 20. = 83/20

A triangle is drawn that has a 50angle, an 80angle and a side 5 centimeters in length Select True or False for each statement about this triangle

Answers

Answer:

True

False

False

Step-by-step explanation:

derivate 3x^2 +x-5 using first principle​

Answers

Answer:

6x+1

Step-by-step explanation:

PLEASE HELP!!

I COULDNT PAY ATTENTION IN CLASS TODAY

Answers

I’m pretty sure it’s 6x20=120 and then for the other missing box it’s 120

Using the figure shown what is the measure of angle x and angle y?

Answers

Answer:

Y =60 and x= 30

Step-by-step explanation:

Hope this helps I can't write the process

A bookstore is having a sale. Every book is $2 off,
regardless of the original price.
The sale price for every book is $2 less than the original
price.
Let x = original price
Let y = sale price
Which equation represents this situation?

Answers

Answer: y = x -2

Step-by-step explanation:

Answer:

y = x - 2

Step-by-step explanation:

I took the Test

What are the partial products for 3.2 x 0.6?

Answers

Answer:

This is a complete lesson with instruction & exercises for 5th grade about multiplying decimals by decimals. The interpretation for multiplying a decimal by a decimal is to think of it as taking a fractional part of a decimal number (the symbol × translates to "of"). The lesson compares multiplication by a decimal to scaling & shrinking a stick. Lastly, it shows the common shortcut to decimal multiplication (multiply as if there were no decimal points; the answer has as many decimals as the factors have in total.)

In the video below, I explain the rule for multiplying decimals (put as many decimal digits in the answer as there are in the factors.) I explain where this rule comes from, using fraction multiplication. The lesson continues below the video.

Mr. Jimerson records the amount of snowfall that the local area recieves. 12am-1am: 0.3 inches | 1am-2am: 0.8 inches | 2am-3am: 1.36 inches |3am-4am: 2.019. If the total amount of snowfall at 7am is 7.8 inches. How much snow fell between 4am-7am? hurry pls

Answers

Answer:

5.781 inches.

Step-by-step explanation:

Since Mr. Jimerson records the amount of snowfall that the local area recieves, recording the following data: 12 am-1am: 0.3 inches | 1 am-2am: 0.8 inches | 2 am-3am: 1.36 inches | 3 am-4am: 2.019, if the total amount of snowfall at 7am is 7.8 inches, to determine how much snow fell between 4 am-7am the following calculation must be performed:

7.8 - 2.019 = X

5.781 = X

Therefore, since the amount of snow accumulated at 7 am was 7.8 inches, the snowfall between 4 and 7 am was 5.781 inches.

1- convert to standard categorical statement forms, and 2- abbreviate the statement

1- Kamala Harris is America’s first women Vice President.

2- Nobody will miss using zoom for a class

this a logic class

Answers

Explanation:

Note, a typical categorical statement usually assert that there is some relationship between the subject and predicate terms of the statement. This is evident in the statements given.

For example, in the first statement the subject; "Kamala Harris" is related to the Office of Vice President. The new forms could read,

1. The first female Vice President of America is Kamala Harris.

2. Majority do not like using Zoom for a class.

A. Give two examples of addition of Like Fractions.

B. Give two examples of Subtraction of Like Fractions

C. Give three examples of multiplication of Fractions.

D. Give two examples of Addition of Unlike Fractions.

E. Give two examples of Division of Fractions.


IM GIVING BRAINLIEST AND 30 POINTS!!

Answers

Answer:

A: 3/5 + 2/5 = 5/5

A: 3/5 + 1/5 = 4/5

B: 3/5 - 2/5 = 1/5

B: 3/5 - 1/5 = 2/5

C: 3/5 x 2/5 = 6/25

C: 3/5 x 1/5 = 3/25

C: 2/5 x 1/5 = 2/25

D: 1/2 + 1/4 = 3/4

D: 4/5 + 4/10 = 6/5

E: 4/6 ÷ 2/6 = 2

E: 1/6 ÷ 1/6 = 1

Step-by-step explanation:

A car is purchased for $8300. The depreciation is calculated on the diminishing value at 10% for the first 3 years and at 15% for the next 3 years. Find the value of the car after a period of 6 years.

Answers

Answer:

3,715.886

Step-by-step explanation:

8300 * 0.9 3 times to get the 10% then that * 0.85 3 times to get the 15%

Select the most specific name for the quadrilateral shown.
O parallelogram
O rhombus
O rectangle
square

Answers

Answer:

Square

Step-by-step explanation:

square - (geometry) a plane rectangle with four equal sides and four right angles

-4x< 8 help please solving one step inequalities

Answers

Answer:

x>-2

Step-by-step explanation:

when dividing by a negative number, the inequality sign flips.

Answer:

x > -2

Step-by-step explanation:

-4x< 8   (divide both sides by -4)

-x < 8/4

-x < 2    (divide or multiply both sides by -1, remember to flip the inequality when multiplying or dividing by -1)

x > 2 (-1)

x > -2


A boat can travel 246
miles on 82 gallons of
gasoline. How much
gasoline will it need to
go 18 miles?

Answers

82/146 = x/18 cross multiply and x= 6 so 6 gallons.

For the figures shown, which information can be used to show that ABC DEF?
Select all that apply.

Answers

Answer:

D, C and A

Step-by-step explanation:

Had this test so i know the answer

The triangles ΔACB and ΔDFE are congruent if ∠F is 90°. Then the correct option is D.

What is the triangle?

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.

The ratio of the matching sides will remain constant if two triangles are comparable to one another.

Prove that the triangles ΔACB and ΔDFE are congruent.

AB = DE (Given)

BC = EF (Given)

∠ACB = ∠DFE = 90°

The triangles ΔACB and ΔDFE are congruent if ∠F is 90°. Then the correct option is D.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ2

Obtuse triangles have only one obtuse angle.

True or false

Answers

Answer: true

Step-by-step explanation:

Answer:

yes, obtuse angles have only one obtuse angle.

hence, it's true.

Step-by-step explanation:

A triangle can't have more than one obtuse angle , because if there are more than one obtuse angle the sum of measures of all interior angles will exceed 180°, which isn't possible.

Grace has an annual salary of $50,000 while Jorge has an annual salary of $30,000. However, Jorge is actually the “wealthier” person. Explain how this can be the case.​

Answers

Jorge may possess some investments in terms of landed property and other resources that Grace may not have in her possession

The level of money of an individual doesn't only define how wealthy such a person is.

Being wealthy depends on the money, assets, resources, level of investment an individual possesses.

According to the question, evem though the annual gross pay of Grace is greater than that of George, there is a possibility that Jorge is actually the “wealthier” person.

Jorge may possess some investments in terms of landed property and other assets that Grace may not have in her possession. This explains the reason why this can be the case of Jorge being wealthier than Grace.

Learn more on wealth here; https://brainly.com/question/7158919

Abe ate 1/6 of a small pizza. Aisha ate 1/8 of a small pizza. Who ate more?

Answers

abe

Step-by-step explanation:

aisha ate more because aisha slice was cut into more pieces. then leaving her with the smallest peice and abe had less slices then leaving him with bigger slices so in conclusion abe ate more

13) Assume the current cost of milk is $2.70.
Given an annual inflation rate of 3% how
much will milk cost in 30 years?

Answers

9514 1404 393

Answer:

  $6.55

Step-by-step explanation:

The cost will be multiplied by 1 +3% = 1.03 each year, so after 30 years, the cost will be ...

  $2.70 × 1.03^30 ≈ $6.55


Find exact radius of circle please help!

Answers

Answer: Radius = 6 inches

===========================================================

Explanation:

Let r be the radius we want to find

The area of the full circle is A = pi*r^2

The unshaded portion is 60 degrees, so the unshaded portion must be 360-60 = 300 degrees.

The full area was pi*r^2, but we only want 300/360 of that full area.

So,

s = shaded area

s = (300/360)*(full circle area)

s = (300/360)*(pi*r^2)

s = 30pi

(300/360)*(pi*r^2) = 30pi

(300/360)*r^2 = 30

(5/6)*r^2 = 30

5r^2 = 30*6

5r^2 = 180

r^2 = 36

r = sqrt(36)

r = 6

The radius is 6 inches.

What is the solution to the system?

1/2x + 3/2= -7
-3x + 2y = -2

Answer: (-2, -4)

Answers

Answer:

the (x, y) pair solution to the system is: (-2, -4)

That is x = -2 and y = -4

Step-by-step explanation:

I presume there is a variable y missing in the first equation, and in fact the system looks like:

(1/2) x + (3/2) y = - 7

- 3 x + 2 y = -2

In such case, we proceed to multiply both sides of tye first equation by 6

6 (1/2) x + 6 (3/2) y = - 42

3 x + 9 y = - 42  and we add term by term this equation to the second one, so as to cancel out the term in x:

3 x + 9 y = - 42

- 3 x + 2 y = -2

_____________

11 y = - 44

divide both sides by 11 to isolate y

y = -44 / 11 = -4

Then with the value y = -4, now we replace it in the second equation to solve for x:

- 3 x + 2 y = - 2

- 3 x + 2 (- 4) = -2

- 3 x - 8 = - 2

add 8 to both sides

- 3 x = 6

divide both sides by (-3) to isolate x

x = 6 / (-3) = - 2

Therefore the (x, y) pair solution to the system is: (-2, -4)

That is x = -2 and y = -4

Solve this system by substitution, y = 4x + 12. -3x + 2y = 4​

Answers

Step-by-step explanation:

in equation 1

y=4x+12

so now

eqs 2

2y=4+3x

then

-y=x+8

y= -x-8

so

-x-8=4x+12

-20=5x

-4=x

so

y= 4-8

y=-4

there are 24 non swimmers and 20 swimmers in the swimming program what is the ratio of non-swimmers to swimmers write your answer as a decimal

Answers

Answer:

1.2

Step-by-step explanation:

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