Marking brainliest

Can y’all use this as a sentence, pls don’t use outside sources.

Marking Brainliest Can Yall Use This As A Sentence, Pls Dont Use Outside Sources.

Answers

Answer 1

Answer:

One of the principals of water is that it is fluid at room temperature

Step-by-step explanation:


Related Questions

a bacteria culture starts with 720 bacteria and grows at an exponential rate calculator. after 2 hours there will be 1440 bacteria. give your answer accurate to at least 4 decimal places.

Answers

Answer:

y(t) = 720e^0.3466t

y = 2036.6288

Step-by-step explanation:

The exponential relation :

y = Ae^kt

A = initial value ; y = final value ; r ; k = exponential rate, t = time

At t = 0

y = 720e^0 ; y = 720

At t = 2 ; y = 720e^2k

1440 = 720e^2k

1440/720 = e^2k

2 = e^2k

Take the In of both sides

0.6931471 = 2k

k = 0.6931471 / 2

k = 0.3466

Hence, equation becomes :

y = 720e^0.3466t

After 3 hours ;

t = 3

y = 720e^0.3466*3

y = 720e^1.0398

y = 720 * 2.8286512

y = 2036.6288

The sum of a triangle's sides is
34.5 cm. The shortest side is
7.5 cm and the middle-length
side is 3 cm longer than the
shortest side. Find the length
of the third side and classify
this triangle by the lengths of
its sides.

Answers

Step-by-step explanation:

Therefore the third side should be less than 12+15 = 27cm

And also the third side cannot be less than the difference of the two sides

Therefore, the third has to be more than 15-12 = 3cm

Thus, the third side could be the length more than 3cm and less than 27cm.

Please help part 1 part 3 and 3

Answers

Answer:

no

Step-by-step explanation:

x²-2x-5=0

a=1

b=-2

c=-5

So also you need to correct the equasion according to the schematic below:

x=(-b+-root(b²-4*a*c))/2*a

MAYDAY MAYDAY SOMEONE HELP MEEEEEEEEEE

Subtract a number from -2 so that the difference is equal to: the numerical opposite of -2

Answers

Answer is 4 because

(-2)-(4)=2

voces são de que pais?
which country are you from?

Answers

seriously bro

listen if you want to make friends or relationship please PLEASE NOT HERE THERE ARE KIDS HERE PEOPLE and the massage is not only for u

Femi drives 18.4 miles in 16 minutes. He passes a sign which gives the speed limit as 55 mph. By how much, in mph, did Femi's average speed exceed the speed limit?

Answers

Answer:

14mph

Step-by-step explanation:

First, lets find how many 16s can go into 60.

We can find this by doing 60 / 16 = 3.75

Then we need to find his average speed. We can find this by doing

18.4 * 3.75 = 69

To find how much he exceeded the speed limit, we will subtract 55 from 69

69 - 55 = 14

Therefore, Femi's average speed exceeded the speed limit by 14mph.

Jon's coin collection consists of quarters, dimes and nickels. If the ratio of quarters to dimes is 5:2, and the ratio of dimes to nickels is 3:4,what is the ratio of quarters to nickels?

Answers

Answer:

The ratio of quarters to nickels is:

15:8

Step-by-step explanation:

To solve the exercise, you must first consider how big is the ratio of each one to the other, when it is mentioned that the ratio of quarters to dimes is 5:2 it means that for every 5 quarters, Jon has 2 dimes, for the more quarters there are with respect to the dimes, we simply divide the larger value by the smaller:

5/2 = 2.5

Thus, we know that there are 2.5 more quarters than dimes. Now the following proportion: the ratio of dimes to nickels is 3:4, which means that for every 3 dimes there are 4 nickels, as the nickels are greater in quantity, we are going to see how many times they are greater in proportion than the dimes making again a division of the major over the minor:

4/3 = 1.33333333333 (we are going to use the fractional number so as not to lose decimals).

As we can see, the nickels are a little more than 1 with respect to the dimes, now we are going to create two formulas with those values:

q = 2.5d n = 4/3 d

Where:

q = quarters d = dimes n = nickels

As you see. We only express the calculated proportions, at first glance you can identify that the number of quarters is greater, but to know how much greater with respect to nickels we are going to divide the two values ​​that accompany "d" in the formulas:

2.5 / (4/3) = 15/8

If we express it in ratio as it is in the exercise, we obtain:

15:8

So, 15:8 is the ratio of quarters to nickels, which means that for every 15 quarters, jon has 8 nickels.

I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS please help this is very important this is a big part of my grade

Answers

1 - 6

2 - 8/125

3 - 5

4 - 4/5

2^6 = 6(2/5)^3 = 8/1253 * 3^4 = 3^516/25 = 4/5^2

Could someone help me on question 1

thx

Answers

The answer is A!!! Hope that helped :)

can you guys help me with some qustions?

there will be more, sorry

Answers

16-ounce package
2.88/9=$0.32 per ounce
4.8/16=$0.30 per ounce
7.44/24=$0.31 per ounce

anyone know the answer

Answers

Step-by-step explanation:

m<N = ½×144 = 72°

m (NQ = 2×47 = 94°

I believe or hope its the second one.

EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-

(if you put links or don't answer accordingly im reporting your account)

Answers

opposite pairs of triangles are congruent.

Answer:

Opposite pair of triangles are congruent

Step-by-step explanation:

Because in parallelogram

Opposite sides are congruentOpposite angles are congruent

So.opposite pair of triangles are congruent

What is the Internal Revenue Code?

Answers

Answer: It’s Title 26 of the U.S. Code that contains nearly all of the federal tax laws.

The table shows the percent y (in decimal form) of battery power remaining x hours after you turn on a laptop computer.

A. Write and graph a linear function that relates y to x

B. Interpret the slope , the x-intercept , and the y intercept

C. After how many hours is the battery power at 75%?

Answers

Answer:

Step-by-step explanation:

Let the equation of the function is,

y = mx + b

Here, m = slope of the function

b = y-intercept

y-intercept of function is the y-value of a point where x = 0.

From the table given,

y-intercept 'b' = 1

Slope of the line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,

Slope = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope of the line passing through (2, 6) and (4, 2) will be,

Slope = [tex]\frac{6-2}{2-4}[/tex]

          = [tex]-2[/tex]

Equation of the line will be,

y = -2x + 1

B). Slope of the line = -2

x-intercept of the line (at y = 0),

y = -2x + 1

0 = -2x + 1

x = [tex]\frac{1}{2}[/tex]

y-intercept of the line = 1

y-intercept indicates that the power of the battery was 100% when we turn on the laptop.

C). Equation of the line is,

y = -2x + 1

Here, y = power remaining

x = Hours

For y = 75% ≈ 0.75

0.75 = -2x + 1

0.75 - 1 = -2x

-0.25 = -2x

x = 0.125

Therefore, after 0.125 hours battery power will be 75%.

The slope means that the percentage decrease by 20% each hour, the y intercept means that the battery was 100% at start.

Linear equation

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the initial value of y.

Let y represent the percent of battery after x hours.

From the table using the points (0, 1) and (4, 0.2):

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\ \\ y-1=\frac{0.2-1}{4-0}(x-0)\\ \\ y=-0.2x+1[/tex]

At y = 75% (0.75):

0.75 = -0.2x + 1

x = 1.25 hours

The slope means that the percentage decrease by 20% each hour, the y intercept means that the battery was 100% at start.

Find out more on linear equation at: https://brainly.com/question/14323743

While flipping a weighted coin, Latrell gets 4 heads and 2 tails. Based on experimental probability, how many of the next 3 flips should Latrell expect to come up heads?

Answers

Answer:  2 heads

Step-by-step explanation:

First, write the experimental probability as a fraction in simplest form.

P(heads)

=

heads

total

=

heads

heads+tails

=

4

4+2

=

4

6

=

2

3

The experimental probability is

2

3

.

We can predict the outcome of the second set of trials by assuming that the ratio will be the same as in the first set of trials. Write a proportion by setting the two ratios equal to each other, then solve.

2

3

=

n

3

2

3

(33)

=

n

3

(33) Multiply both sides by (33)

23

= 3n Simplify

6

= 3n Simplify

2

= n Divide both sides by 3

Based on experimental probability, Latrell should expect 2 of the next 3 flips to come up heads.

Questions

answered

16

Time

elapsed

00 22 05

HR MIN SEC

SmartScore out of 100

44

Need a break?

This figure is the net
of which geometric
shape?
A. A sphere
B. A cylinder
C. A cube
D. A cone

Answers

I wanna say B but i don’t remember i had that question before though
I think cylinder not sure :)

What is the volume of the prism given below?
19
A. 456 units 3
B. 912 units3
C. 504 units3
D. 228 units3
ins

Answers

Answer:

456

Step-by-step explanation:

The volume of the triangular prism is equal to 456 cubic units.

What is the volume of the prism?

A triangular prism is a polyhedron constructed of two triangular bottoms and three rectangular flanks. It is a three-dimensional body that has three flank faces.

A prism is a polyhedron in geometry that has n parallelogram faces that connect the n-sided polygon basis, the second base, which is a translated duplicate of the first base, and the n faces.

The volume of the rectangular prism will be calculated by the formula given below:-

V = Bh

B = Area of the base.

h = height of the prism.

From the figure, we can see that the triangular base has a height of 6 and a base of 8 units.

Area of the Base = 6 x 8 = 48 square units.

The volume of the prism will be,

V = 48 x 19

V = 456 cubic units.

Therefore, the volume of the triangular prism is equal to 456 cubic units.

To know more about the volume of the prism follow

https://brainly.com/question/23963432

#SPJ2

A wall has 3 posters hanging on it.

The wall measures 5 feet by 8 feet.

Poster 1 measures 27 inches by 32 inches.

Poster 2 measures 1 1/4 feet by 11/12 foot.

Poster 3 measures 12 inches by 13 inches.

Approximately what percentage of the area of the wall is covered by the posters?

A. 18%

B. 20%

C. 80%

D. 82%

Answers

Answer:

C

Step-by-step explanation:

Hii I hope this helps I'm a bit rusty on this stuff but I'm sure it right

Which statements are always true regarding the diagram? Select three options.

Answers

Answer:

C; D; E

Step-by-step explanation:

✔️Angles in a straight line = 180°

Therefore, m<5 + m<6 = 180° is correct.

✔️Exterior angle of a triangle = the sum of the opposite interior angels based on the exterior angle theorem of a triangle.

Therefore,

m<2 + m<3 = m<6 is correct.

✔️The sum of m<2 + m<3 + m<5 = 180° is correct. This is true based on the sum of triangle theorem.

Kendra was 46¼ inches tall. Three and a half years later, she was 49¾ inches tall. What was Kendra’s average yearly growth rate?

Answers

Answer:

Step-by-step explanation:

1 inch

What’s the volume of one cylinder?

Answers

Answer:

For the first one its: Volume = 402.12in³

For the second one its: Volume = 201.0619 in³

Step-by-step explanation:

For the first one work:

Volume = 3.1416 x 42 x 8

= 3.1416 x 16 x 8

For the second one work:

Volume = 3.1416 x 42 x 4

= 3.1416 x 16 x 4

Answer:

the formula is : V=πr2h

the volume of the first cylinder is 402.12cm³ and the second is 201.06cm³ (these answers are rounded to two decimal places)

Step-by-step explanation:

Volume is pi times the radius squared (which is 4 in both these cylinders) times the height of the cylinder which is 8 in the first cynlinder and 4 in the second.

As Soon As Possible! (please)


Each day a supernatural termite can eat 35% more wood grains that it did the day before. If a 20-day old termite has eaten 97,231 grains of wood, how many wood grains (to the nearest grain) will it eat on the 22nd day?

A) 84 grains
B) 130,745 grains
C) 176,589 grains
D) 235,768 grains

Answers

I believe it is C because it I s bigger but not to big of a amount please tell me if I am wrong

In the figure, OA is a diameter of the smaller circle and O is the centre of the larger circle. Find the
area of the shaded region.


Answers

Answer:

942 6/7 cm²

Step-by-step explanation:

Since O = Center of bigger circle, OA = Radius of bigger circle.

∴ Area of smaller circle - Area of bigger circle = Area of shaded part.

∴ Area of smaller circle = 22/7 × 10²

                                       = 22/7 × 100

                                       = 2200/7

                                       = 314 2/7 cm²

∴ Area of bigger circle = 22/7 × 20 ²

                                      = 22/7 × 400

                                      = 1257  1/7 cm²

∴ Area of shaded part = 1257 1/7 - 314 2/7

                                     =  942 6/7 cm²

Simplify the product using the distributive property.
(4h + 6)(4h − 7)


16h2 − 52h + 42


16h2 + 4h − 42


16h2 + 52h + 42


16h2 − 4h − 42

Answers

Answer:

16h2 - 4h - 42

Step-by-step explanation:

(4h + 6)(4h − 7)

= 4h(4h - 7) + 6(4h-7)

= 16h2 - 28h + 24h - 42

= 16h2 - 4h - 42 (Ans)

help again anyone???



Answers

Answer:

5. 314.16 feet squared

6. 615.75 inches squared

7. 254.47 kilometers squared

8. 380.13 yards squared

Step-by-step explanation:

A=πr^2

For 5 and 6 plug in the numbers and multiply. For 7 and 8, they give you the diameter, to find the radius, simply divide the number by 2, then plug the number into the formula.

Have a good day :)

28 POINTS: for the data in the table, how many data points are in each group for the median-median line?

Answers

Answer: The Answer is 3rd

HELP ME <3
Solve. 6x = -36
a) -42
b) 6
c) -30
d) -6

Answers

Answer:

the correct answer is -6

Answer:

d)-6

Step-by-step explanation:

negative and positive is a negative in multiplication. and 6x6=36

so if you put 6(-6) you get -36

Find the volume of a right circular cone that has a height of 18.1 in and a base with a diameter of 18.7 in. Round your answer to the nearest tenth of a cubic inch.​

Answers

the answer is V= 1657.0 in^3

Answer:

1657

Step-by-step explanation:

Find the circumference of the circle.
13 mi

Answers

Answer:

81.68

Step-by-step explanation:

help please i think the answer is B but i need help still

Answers

Answer:

D. The new volume is twenty-seven times the old volume.

Step-by-step explanation:

Old volume:

Volume = length x width x height

Volume = 8 x 4 x 2

Volume = 64

New volume:

Volume = length x width x height

Volume = 24 x 12 x 6

Volume = 1,728

1,728 divided by 64 = 27

Final Answer: 27

Mark me as brainliest!!

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