Mathematics High School

Find the area of a small piece of land 23m wide and 34m long
A
a.782m
b.114m
c.782m2
d.114m2

Answers

Answer 1

Answer:

Its C

Step-by-step explanation:

23 times 34 is 782 and since its a square you add the 2

Related Questions

A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h=-16t^2+90t gives the height h of the ball after t seconds.

a. Find the maximum height of the ball.

b. How many seconds will it take for the ball to reach the ground?

Answers

The ball reaches a height of 126.58 ft after 2.8125 seconds

Step-by-step explanation:

The maximum height of a parabola can always be found by looking for the vertex. You can find the x value (or in this case the t value) of a vertex by using -b/2a in which a is the coefficient of x^2 and b is the coefficient of x.

-b/2a

-(90)/2(-16)

-90/-32

2.8125 seconds

Now to find the height, we input that value in for t

h = -16t^2 + 90t

h = -16(2.8125)^2 + 90(2.8125)

126.58 feet

A 400g pack of couscous contains 116g of carbohydrate.
A 250g bag of maize flour contains 195g of carbohydrate.
A 1kg bag of wheat flour contains 640g of carbohydrate.
Use percentages to work out the amount of carbohydrates in each.​

Answers

Answer:

A: 70%   B: 64%

Step-by-step explanation:

Khloe is measuring yarn to make jewelry for her birthday party. She needs 4 feet of yarn for necklaces.How many inches of yarn does Khloe need?

Answers

Answer:

JUST MULTIPLY 4x12=.... and youll find the answer

Step-by-step explanation:

4yarn x 12 inches= 48ft

If you bought a stock last year for a price of $103, and it has risen 7% since then, how
much is the stock worth now, to the nearest cent?

Answers

Answer:

the stock is worth $110.21

Step-by-step explanation:

The first thing you want to do is multiply 0.07 and 103, to find out what 7% of 103 is. When you multiply those two numbers you are going to get 7.21. You are then going to add 103 and 7.21 to find out how much it would be worth now.

Answer:

$110.21

Step-by-step explanation:

well 7% of 103 is 7.21  so if you add that to 103 it = 110.21

The line plot below shows the lengths of bolts Mr. Slivka found in his drawer.


He needs 16 bolts that are longer than 1 inch for a project he is working on.


Does he have enough bolts for his project?


A line plot named


A.

Yes. There are 16 bolts that have lengths greater than 1 inch, which is just enough.


B.

Yes. There are 18 bolts that have lengths greater than 1 inch, which is more than enough.


C.

No. There are only 3 bolts with lengths greater than 1 inch, which is not enough.


D.

No. There are only 12 bolts that have lengths greater than 1 inch, which is not enough.

Answers

Answer:

D.)

No. There are only 12 bolts that have lengths greater than 1 inch, which is not enough.

Step-by-step explanation:

Based on information provided by the dot plot above, we can deduce that the number of bta longer Than 1 inch are those with length ; 1 1/8, 1 3/8, 1 4/8

Counting the number of these bolts :

1 1/8 = 5 bolts

1 3/8 = 3 bolts

1 4/8 = 4 bolts

Hence, total number of bolts longer Than 1 inch :

(5 + 3 + 4). = 12 bolts

The number of bolts longer than 1 inch is 16. Therefore, he does not have enough bolt for the project.

Which are equal matrices

Answers

Answer:

B

Step-by-step explanation:

B= 3 Ccnssssfbhmhmfffffffffffffffffffffffffffffffffffffffff

Find the surface area of the house. Remember that inside pieces don't count. Here's a picture. I'm giving out 50 points. Please help.

Answers

Answer:

68

Step-by-step explanation:

19.8 x 2 would be the surface area.. i don’t have a calculator

The height of the right circular cylinder shown below is 10 feet and its base has a radius of 4 feet. A. B. C. D.

Answers

Answer:

502.4ft^3

Step-by-step explanation:

Given data

Height= 10ft

radius= 4 ft

Hence the volume for the cylinder can be gotten as

v= πr^2h

v= 3.14*4^2*10

v=3.14*16*10

v=502.4ft^3

Therefore the volume of the cylinder is 502.4ft^3

200 students in a high school senior class are surveyed about what majors they intend to declare in college. Of the 200 students, 80 plan to major in mathematics, 100 plan to major in computer science, and 30 plan to pursue a double major in mathematics and computer science. Using this information, answer each of the following questions.

Let MMM be the event that a randomly selected student plans to major in mathematics and CCC be the event that a randomly selected student plans to major in computer science.


Khan academy adding probabilities

Answers

Answer:

Why is the number so big

Step-by-step explanation:

Answer:

2/5

1/2

3/20

3/4

Step-by-step explanation:

got it from Khan academy :)

Which expression is equivalent to 12m(2n + 6p - 10)?

Answers

Answer:

24mn + 72mp - 120m

Step-by-step explanation:

Multiplying as indicated, we get 24mn + 72mp - 120m

Answer:

[tex]24mn + 72mp - 120m[/tex]

Step-by-step explanation:

[tex]12m(2n + 6p - 10)[/tex]

[tex]12m(2n)12m(6p)12m(-10)[/tex]

[tex]12 \times 2mn + 12 \times 6mp - 120m[/tex]

[tex]24mn + 72mp - 120m[/tex]

Hope it is helpful....

The Rodriguez family ate One-third of a pan of brownies, and they plan to divide the remaining brownies into two equal parts. They will take one part to their block party and the other part to share with co-workers. How much of the whole pan of brownies will each place get?
A model has 2 shaded parts and 1 unshaded part.
One-sixth
One-third
One-half
Two-thirds

Answers

One third is the answer

Three friends share 1/4 pan of brownies what fraction of the whole pan of brownies does each friend get

Answers

Answer:

1/12

Step-by-step explanation:

1/4 ÷ 3 = 1/4 x 1/3 = 1/12

2(3x - 2) = 2(x – 7)​

Answers

Hopes this helps:

Answer: x = -5/2

I use this app called Cymath to get the answer.

Will give brainliest! Please help

Answers

Answer: 1,2,3,4,5

1a,3b,5c,2d

Step-by-step explanation:

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

Answers

Answer:

plant cell only : cell wall is outer structure, may contain chloroplasts, has cytoplasm

animal cell only : produces waste, can have an irregular shape, contains DNA, maintains homeostasis,cell membrane is outermost part

both: everything that's left

can you please solve this​

Answers

The answer to your question is a=124 because the center triangle is a isosceles triangle

1)encontre a fraçao geratriz das dizimas periodicas simples a seguir

Answers

De lá lá de inglês para português e de inglês de futebol

Please help me ASAP Its 4th grade homework

Answers

Answer:

equilateral

Step-by-step explanation:

all sides are even to each other

Answer: Equilateral triangle

Step-by-step explanation: This is because it has 3 equal sides

Pls answer this I will give 10 points and brainlest for 4 to 6 answers

Answers

Answer:

wheres the question

Step-by-step explanation:

Solve for the surface area please

Answers

Answer:

77.35

Step-by-step explanation:

8x7=56

7x6.1=42.7

42.7x0.5=21.35

56+21.35=77.35

Which quadrant point (0,2) is located in the coordinate plane

Answers

Answer: It would be on the first quadrant plane or I quadrant

Step-by-step explanation: first the x 0 so you do nothing then y says go up 2 so you do and you end up in the first quadrant place hope this helps

You have 35 yards of ribbon for your gift boxes. Each box gets the same amount of ribbon. How much ribbon will each of your 30 gift boxes get? ←

Answers

1.16 of a yard, don’t know if this is correct but worth a shot
It would be 1.15, I believe

(HELP ILL GIVE BRAINLY PLEASE)

Answers

Answer:

4 is 2059

5 is 6xy^2

Step-by-step explanation:

whats 5^4/5+4 please help

Answers

129 just square 5 by 4 and divide it by 4 pls give me brainlist

Which of the following words/phrases does not belong? rate of change, y-intercept,slope, change in y/change in x HURRY ILL GIVE BRAINLEST

Answers

Answer

rate of Change is the odd one I think

Type the correct answer in each box. Round your answers to the nearest dollar.


These are the cost and revenue functions for a line of 24-pound bags of dog food sold by a large distributor:






R(x) = -31.72x2 + 2,030x

C(x) = -126.96x + 26,391


The maximum profit of $ Blank

can be made when the selling price of the dog food is set to $ Blank

per bag.

there are two answers

Answers

Answer:

$10,277.32

Step-by-step explanation:

Given the revenue and cost function

R(x) = -31.72x^2 + 2,030x

C(x) = -126.96x + 26,391

The profit function is expressed as;

P(x) = R(x) - C(x)

P(x) = -31.72x^2 + 2,030x-(-126.96x + 26,391)

P(x) = -31.72x^2 + 2,030x+126.96x - 26,391

P(x) = -31.72x^2 + 2,030x+126.96x - 26,391

P(x) = -31.72x^2 + 2,156.96x - 26,391

To have maximum profit, d

The maximum profit dP/dx = 0

dP/dx = -63.44x+2156.96

-63.44x+2156.96=0

63.44x = 2156.96

X = 2156.96/63.44

x = 34

Get the profit

P(34) = -31.72(34)² + 2,156.96(34)- 26,391

P(34) = -36668.32+73336.64-26391

P(34) = 10,277.32

Hence the maximum profit that can be made is $10,277.32


Select the scenario that could be modeled by each of the given equations. For each equation, the variable c represents the cost and the variable n represents the number of items.

Answers

Answer:

c = 1.41n i think lol

Step-by-step explanation:

Answer:

The correct answers are these.

Step-by-step explanation:

PLEASE HELP WITH THIS MATH EQUATION AND HELP ME HOW TO SOLVE ITTT

Answers

Answer: points (2,6) represent the point of intersection where two lines meet

Step-by-step explanation:

The lines meet at that point

if you borrow $840.00 and you pay back 1/5 how much do you still owe?

Answers

Hello, I Am BrotherEye

Answer: 672 Dollars

Step-by-step explanation:

It Is Simple 1/5 Of 840 Is = 168

168 - 840=672

Thus The Money Owed is

672 Dollars

Best Of Luck

~

BrotherEye

Solve for y pls help 10 points

Answers

Answer:

y = C/8 + 2

Step-by-step explanation:

C = 8(y - 2)

C = 8y - 16

8y = C + 16

y = C/8 + 2

Other Questions
What was a memorable thing Woodrow Wilson did in world war I? And how did he view World War I? "How were the Germans able to innovate with armor better than anyone else?" If a basketball player makes 9 baskets in 12 tries, what is her ratio of baskets to tries, in lowest terms? How does the setting of the drive-in movie theater in chapter 2 of The Outsiders, as well as the characters ofCherry and Marcia, help develop the character of PonyboyBook: the outsiders(Please hurry)If you put one of the link things Ill report u btw :) Sheila is baking cakes for an upcoming fundraiser and needs 2 1/2 cupsof sugar for each cake, if she has 8 1/3 cups of sugar, how many cakes canshe make. SHOW YOUR WORK! Rocks in ocean crust are as old asyears.A. 44 millionB. 200 millionC. 4.4 billion gravitational potential is the energy due to an object's:a. motionb. spring stretch or compression c. position in a gravity fieldd. chemical bonds. Why did support for temperance grow during World War I? A. Leaders of the temperance movement had strong connections to the military. B. People believed that grain should be used to feed soldiers rather than to make alcohol. C. People feared that drinking would prevent soldiers from effectively fighting in the war. D. What are remittances? Help please !!!!!!!!!!! Cups by the water cooler are in the shape of a cone. The height is 15 cm and the diameter is 7.6 cm. What is the volume of one water cooler cup, in cubic centimeters? (Use 3.14 for .) The main conflict of Their Eyes Were Watching God occurs in:A.Eatonville, FloridaB.Janie's mindC.Pheoby's imaginationD.the Everglades Below is Table 1 showing their fixed monthly costs for their business. These arecosts that remain the same no matter how much they produce and sell.Fixed Monthly Expenses (R)Salaries (for both of them)R6 000.00Wages (1)R1 500.00WaterR465,00Cleaning materialsR250.00Transport costsR1 750.00Miscellaneous costsR500.001.1Calculate the cost of the Fixed Monthly Expenses for their business. Moneyalso needs to be spent on ingredients to make the giant muffins Which statement BEST explains how television impacted the Civil Rights Movement?A.Popular prime-time television shows that included African American characters in starring roles angered many white Americans and slowed progress in the Civil Rights Movement for several years.B.News coverage of demonstrations, particularly police violence toward demonstrators, helped many white Americans sympathize with African Americans and their fight for civil rights.C.Popular prime-time television shows that included likable African Americans caused African Americans to demand improved civil rights.D.News coverage of demonstrations, particularly those that disrupted the peace and complicated the routine functioning of daily life, caused many white Americans to further resent African Americans. plz help i ish a confuzzled smol bean uwu helppp helping my sister 3. En qu fecha fue construido elMonasterio? The revolution Begins Glucose can be consumed for energy in three ways one ends with glucose being converted into CO2,another way it is converted into lactic acid/actate, and the third way ends with ethanol. We humans usethe first two ways. What do we call each of the three ways? When/why would we use each of the firsttwo ways, and why not the third way? Which development during the first decade of the twentieth century can best be explained in the context of the weakening of the conservative principle mentioned in the first paragraph of the passage?