Mathematics College

I need help with this please​

I Need Help With This Please

Answers

Answer 1

Answer:

[tex]v=150~m^3[/tex]

Step-by-step explanation:

[tex]l=10[/tex]

[tex]w=5[/tex]

[tex]h=3[/tex]

[tex]volume=l*w*h[/tex]

[tex]10*5*3=[/tex][tex]150~m^3[/tex]-----------------------hope it helps...have a great day!!
Answer 2
Given :

The dimensions of the Rectangular prism are :

10 mi

5 mi

3 miSolution :

[tex] \large \boxed {\mathrm{volume = l \times b \times h}}[/tex]

[tex]10 \times 5 \times 3[/tex]

[tex] \mathrm{150 \: mi {}^{3} }[/tex]

___________________________

[tex]\mathrm{ \#TeeNForeveR}[/tex]

Related Questions

Please help!!! I’m very desperate I’ll give brainliest!!

Answers

Answer:

question 22 ) 3.325

Step-by-step explanation:

I use the app photo math. Its free and shows you all the steps.

When oil is spilled in water, it creates a thin film of water approximately 1 micron thick. A barrel of oil is approximately 42 gallons of oil. If we spill a barrel of oil on the water, what is the area covered by the oil slick

Draw a sketch showing the relevant dimensions.
State your answer in square meters.
State your answer in square kilometers.

Answers

9514 1404 393

Answer:

158,987 m²0.158986 km²

Step-by-step explanation:

42 gallons is about 0.158987 cubic meters. 1 micron is 1 micro-meter, or 10^-6 meters. The volume is the product of the area and thickness. For some area A, we have ...

  0.158987 m³ = (10^-6 m)A

  A = (10^6)(0.158987 m² = 158,987 m²

The area in square meters is 158,987.

__

A square km is (1000 m)² = 10^6 m². So, the area in square kilometers is about ...

  (158,987 m²)/(10^6 m²/km²) = 0.158987 km²

The area in square km is about 0.1590.

Help me HOW which choice is it

Answers

number 3 is correct

Step-by-step explanation:

smaller<bigger

Number 3 should be correct

to bake a cake, the recipe calls for 6 eggs. Arline wants to bake 24 cakes for her schools bake sale. how many eggs will she need in all for the 24 cakes?

Answers

The answer is 144.

Answer:

144 eggs

Step-by-step explanation:

1 cake = 6 eggs

24 * 6 = 144 eggs in total.

A longer way to do it is by adding 6, 24 times.

6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6 = 144

But by multiplying, it makes it easier to find the answer.

what is the volume of a bow with a width of 3/2 inches a length of 5/2 inches and a height of 4 inches

Answers

Answer:

v=LxWxH

v= 3/2x5/3x4

v=15/6x4

v=10in³

HELP FAST I just need answer

Answers

i’m p sure the answer is 78

Factor the Polynomial: 20x³+34x²+6x = ?

Answers

Answer:

2x(5x+1)(2x+3)=0

Step-by-step explanation:

x{20x^2+34x+6}=0

2x(10x^2+17+3)=0

2x(10x^2+15x+2x+3)=0

2x{5x(2x+3)+1(2x+3)}=0

2x(5x+1)(2x+3)=0

99 is decreased to 44

Answers

Answer:

99 -? = 44.

99 -a = 44.

99 -44 -a = 44-44.

55 = a.

Javier is buying oak flooring for the living room. How many square feet of flooring does he need to buy?
18 ft
9 ft
BRO
A 162 ft2
B 54 ft2
C 27 ft2
O D. 1812
PLEASE HELP ILL MARK YOU AS BRAINLESS

Answers

54 ft.

Step-by-step explanation:

add 18 on both sides which is 36. then do that with 9 9+9=18 and 18+18=36 36+18=54.

Help it’s due in 10 minutes !!!!!!!!!!!!!!!

Answers

Answer:

add them up I don't know

Step-by-step explanation:

I need help asap:
Seventh-grade students at two different schools took the same math test at the end of the school year. Their results are shown below.



The school counselors are planning the numbers of different math classes for these students when they enter eighth grade. Which statement best describes the plan they should follow, based on the information shown?
A


School 1 should have a greater variety of math classes, since the interquartile range is much smaller than at school 2.

B


School 2 should have a greater variety of math classes, since the median is higher than at school 1.

C


School 2 should have a greater variety of math classes, since the interquartile range is much greater than at school 1.

D


School 1 should have a greater variety of math classes, since the median is lower than at school 2

Answers

i think it’s b!




sorry if i’m wrong

Answer:

its C

Step-by-step explanation:

School 1 IQR = 10

School 2 IQR = 20

Both have a median of 80

School 2

First Quartile:

70

Third Quartile:

90

School 1

First Quartile:

75

Third Quartile:

85

Please Brainiest!

Select all the statments that are true​

Answers

A, B and D

Choice A: they did distributive property and removed the parentheses

Choice B: they did the same thing from Choice A but they didn’t remove the +. When a negative is multiplied to any POSITIVE number it will ALWAYS be negative.

Choice D: they did the same thing from choice A and B but they moved the parentheses

The interest for a bank account is compounded quarterly. The equation 480(1.08)12 is used to calculate the value of the account after some amount of time.
The yearly interest rate for the account is
8%
3%
2%
32%
12%

Answers

Answer:

8%

Step-by-step explanation:

1.08 is an increase of 0.08, which is 8%

Answer: 3%

Step-by-step explanation:

since the total amount ended up being 12 your going to divide by 4 which is the quartly amount which is how u end up with 3%.

PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!

There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. You reach in and randomly draw a marble,
replace it, and draw another marble. What is the probability that the first will be red and the second will be blue?

a.) 20%
b.) 80%
c.) 8%
d.) 12%

Answers

Answer: Hope This Helps!

Step-by-step explanation:

I would estimate around 8% or 12% is the answer. Red Marbles are a small percentage and the chance it will be picked instead of something else is rare however blue marbles are the most common and chance one will be picked is fairly high.

Find the value of x. NO LINKS!!!​

Answers

9514 1404 393

Answer:

  z° = 44°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

  44° +52° +z° +40° = 180°

  z° = 44° . . . . . . . . . . . . . . . . subtract 136° from both sides

The value of z is 44.

_____

There is no "x".

Now we have to,

→ find the required value of z.

The equation is,

→ A + B + C = 180°

Let's solve for the value of z,

→ A + B + C = 180°

→ (52 + z) + 44 + 40 = 180

→ 136 + z = 180

→ z = 180 - 136

→ [ z = 44° ]

Hence, the value of z is 44°.

What is the domain of the function shown in the graph below?

Answers

Answer:

Nasa picture po yung answer

4 (x + 2.5) = 48
Explain your reasoning as well.

Answers

Answer:  9.5 is the answer. You have to distribute through.

Explain: 4x+10=48

Subtract 10 from both sides you get 4x=38. Then divide both sides by 4 you get 9.5.

PLZZ HELP!!!
Which graph shows the solution to the system of equations 2x + y = 4 and 3x - 2y = 6?

Answers

Answer:

the last one

Step-by-step explanation:

__________________

Alfredo has different colored spiral notebooks in his backpack. Which of the following models could be used to simulate a 1 in 3 chance of Alfredo randomly selecting a red spiral from his backpack?

Answers

Answer:

the fourth option

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

Probability of choosing a red spiral = number of red spiral / total sum of spirals in the bag

1st option = 2 / 4 = 1/2

2nd option = 4/8 = 1/2

3rd option = 2/3

4th option = 2/6 = 1/3

the fourth option is correct

20. Miguel started with $50
in his bank account. He
deposited $20. The next day
he withdrew $40. How much
is in his bank account?

Answers

Answer:

-$10

Step-by-step explanation:

50-20=

30

30-40

= -10

50+ 20
= $70
Then subtract the $40 from the new total
70-40
=$30

6 times the difference between q and 1

Answers

Answer:

6q-1. It's not factorsble with rational mumbers.

Answer:

6q - 6

Step-by-step explanation:

6 x (q - 1) =

6 x q - 6 x 1 =

6q - 6

Hope that helps! :)

-Aphrodite

(3^6/7^-3)= Please I need help!!!

Answers

Answer: [tex]\frac{243}{7}[/tex]

Steps:

[tex]\frac{3^6}{7^-\cdot \:3}[/tex]

[tex]\mathrm{Cancel\:the\:common\:factor:}\:3[/tex]

[tex]=\frac{3^5}{7}[/tex]

[tex]3^5=243[/tex]

[tex]=\frac{243}{7}[/tex]

Hope This Helps!

rotate the object 90 degrees around the origin. What are the new coordinates?

Answers

Answer:

s

Step-by-step explanation:

d

Select the correct answer.
What is the measure of ABD?
(3x +9)
(45-6x)
C
OA 4
OB. 9
OC 21
OD. 27
OE 36
Reset
Next

Answers

Answer:

C. 21°

Step-by-step explanation:

In triangle ABC, perpendiculars dropped on the sides AB and AC from the ray BD are equal in measure or congruent.

Therefore, ray BD is equidistant from the sides AB and AC.

So, ray BD will be the bisector of angle ABC.

[tex] \therefore m\angle ABD = m\angle DBC[/tex]

(Angle bisector theorem)

[tex] \therefore (3x+9)\degree = (45-6x)\degree [/tex]

[tex] \therefore 3x+9 = 45-6x[/tex]

[tex] \therefore 3x+6x = 45-9[/tex]

[tex] \therefore 9x = 36[/tex]

[tex] \therefore x =\frac{36}{9}[/tex]

[tex] \therefore x =4[/tex]

[tex] \therefore (3x+9)\degree = (3*4+9)\degree=(12+9)\degree =21\degree [/tex]

[tex] \implies m\angle ABD=21\degree [/tex]

The measure of angle ABD is 21°. Therefore, option C is the correct answer.

What is an angle bisector?

The angle bisector in geometry is the ray, line, or segment which divides a given angle into two equal parts.

In triangle ABC, perpendiculars dropped on the sides AB and AC from the ray BD are equal in measure or congruent.

Therefore, ray BD is equidistant from the sides AB and AC.

So, ray BD will be the bisector of angle ABC.

m∠ABD=m∠DBC (Angle bisector theorem)

3x+9=45-6x

3x+6x=45-9

9x=36

x=36/9

x=4

So, 3x+9=3(4)+9=21°

Thus, m∠ABD=21°

Therefore, option C is the correct answer.

Learn more about the angle bisector here:

brainly.com/question/12896755.

#SPJ7

if you are given 80 grams of a radioactive element and told that its half-life is 10 years. How much will be left of the substance after 20 years.​

Answers

Answer:

20 grams

Step-by-step explanation:

20 years is 2 half lives

1/2 * 1/2 = 1/4

1/4 * 80 = 20 grams

The radius of a circle is 7 cm. Enter the circumference of the circle, in cm. Round your answer to the nearest hundredth.

Answers

Answer:

C = 43.98cm. This answer was taken online

Answer:43.98

Step-by-step explanation: Circumfernce = 2 pi r.So what we have to so is first 7(2) = 14 Next we multiply 14 by pi which is about 43.98229... Now we have to round to the nearest hundredth which is two place after the decimal point. So 8 is the number we are rounding. If we look to the right of 8 the number is 2. Anything below 5 we keep the number the same. There you have it your answer will be 43.98

1) Population mean
2 +3+6+8+11
​

Answers

Answer:

30..? sorry im not quite sure what youre asking

Answer:

Average population

Step-by-step explanation:

Add all together and divide by number of scores.

30 divded by 5=6

So the population mean = 6

What is the lateral surface area, in square inches, of the figure formed by the net?

Answers

Answer:

71 in²

Step-by-step explanation:

surface area = (4×6)+(2×½×4×5)+(2×½×6×4.5)

= 24+20+27 = 71 in²

what's one-sixth of 1/2

Answers

Answer:

1/12

Hope this helps!
1/12

That is the answer

Can you please help me

Answers

Answer:

is there amultipe choice answer if so list them down

Step-by-step explanation:

Other Questions
If the temperature (at constant volume) of an ideal gas with 20 K is increased to 60 K, the pressure will be:increased to 3Pincreased to 40Pdecreased by 3Pdecreased by 40P A bird is standing on an electric transmission line carrying a large amount of current. Find the power dissipated by the bird If thecurrent it experiences is 1.35^-10 A which results in a potential difference of .0054V.Side Note: (I know the answer is 7.3 x 10^-11 W, I just dont know how to get it) For each of the following chance experiments, list the sample space (all the possible outcomes). a. Rolling a 4-sided die with the numbers 1-4 on the faces of the die b. Selecting a letter from the word mathematics c. Selecting a marble from a bag containing 50 black marbles and 45 orange marbles d. Selecting a number from the even numbers 2-14, including 2 and 14. Help help help help help Find the volume of a cone with a height of 9 in the base of 6 in used pie and do not round your answer NO LINKS, NO OTHER SITES, 100 POINTSTo solve the system of linear equations 3 x minus 2 y = 4 and 9 x minus 6 y = 12 by using the linear combination method, Henry decided that he should first multiply the first equation by 3 and then add the two equations together to eliminate the x-terms. When he did so, he also eliminated the y-terms and got the equation 0 = 0, so he thought that the system of equations must have an infinite number of solutions. To check his answer, he graphed the equations 3 x minus 2 y = 4 and 9 x minus 6 y = 12 with his graphing calculator, but he could only see one line. Why is this? because the system of equations actually has only one solution because the system of equations actually has no solution because the graphs of the two equations overlap each other because the graph of one of the equations does not exist I NEED HELP!! ITS IMPORTANT Write a function NumberOfPennies() that returns the total number of pennies given a number of dollars and (optionally) a number of pennies. Ex: 5 dollars and 6 pennies returns 506.Sample program:#include using namespace std;int main() { cout for one week 2 car dealerships keep track of the number of cars they sell each day What causes oxygen debt Which one of the following sentences contains an incorrect usage of the singular possessive? 1. Sloane and Herring's law firm will represent the client. 2. I'll use Mrs. Velez' classroom as a meeting place. 3. The alpha male is often the pack's leader. 4. The north forty has always been my family's land. n organization of climate scientists reached an agreement on global climate change. They agree that the problem is serious and that a variety of measures should be enacted worldwide. The measures include a global reduction in greenhouse gas emissions and a switch to renewable energy resources. What is the effect, in practice, of the agreement of the scientists Are the adjectives in bold coordinate or cumulative?The fun, lively woman was liked by everyone.PLZ HURRY GIVING POINTS True or false gases have no mass find the value of x. round to the nearest tenth How do you say " I like you" in spanish? Which of the following is a property of carbon atoms?They are chemically inert.They have six valence electrons.They readily give up two electronsThey are found in all living things. There are 130 people in a sport centre. 65 people use the gym. 51 people use the swimming pool. 44 people use the track. 15 people use the gym and the pool. 14 people use the pool and the track. 10 people use the gym and the track. 1 person uses all three facilities. A person is selected at random. What is the probability that the person uses exactly one of the facilities? What is the solution set for the inequality? All eukaryotic cells have mitochondria, but only the cells of photosynthetic organisms have chloroplasts. Explain how what takes place in chloroplasts differs from what takes place in mitochondria (singular = mitochondria).