Mathematics College

solve----------------------------------------------------

Answers

Answer 1

Surface area = 6 x 10^2
6 x 10^2
6 x 100
600m^2

Related Questions

Find the value of x. Round to the nearest tenth

Answers

Answer:

x=24.1

Step-by-step explanation:

soh cah toa

cos(24°)=22/x

cos(24)= 0.9135

0.9135=22/x

0.9135x=22

x=22/0.9135

x=24.1

Answer:

24.1

Step-by-step explanation:

By sine rule:

[tex] \frac{ x}{\sin 90 \degree} = \frac{22}{\sin (90 - 24)\degree} \\ \\ \frac{x}{1} = \frac{22}{ \sin 66 \degree} \\ \\ x =24.081998127 \\ \\ x \approx 24.1[/tex]

Given the following prices and unit conversions, rank the brands from lowest to highest unit price.
Brand A: $1.48 for 2.5 pounds
Brand B: $1.30 for 907.18 grams; 1 pound is approximately 453.59 grams
Brand C: $1.55 for 50 ounces; 1 pound is equal to 16 ounces
a.
Brand A, Brand B, Brand C
b.
Brand A, Brand C, Brand B
c.
Brand B, Brand A, Brand C
d.
Brand C, Brand A, Brand B

Answers

Answer:

Brand C, Brand A, Brand B

Step-by-step explanation:

To find the unit price, we divide the price by the number of pounds.

Brand A: $1.48 for 2.5 pounds

Unit price of:

[tex]\frac{1.48}{2.5} = 0.592[/tex]

Brand B: $1.30 for 907.18 grams; 1 pound is approximately 453.59 grams

907.18/453.59 = 2 pounds

Unit price of:

[tex]\frac{1.3}{2} = 0.65[/tex]

Brand C: $1.55 for 50 ounces; 1 pound is equal to 16 ounces

50/16 = 3.125 pounds

Unit price of:

[tex]\frac{1.55}{3.125} = 0.496[/tex]

From lowest to highest unit price:

C, A and B, so option d.

Answer:

Step-by-step explanation:

Unit prices are ratios, so you can add the two prices together and divide by the smaller unit price to get a usable number.

is this graph a negative association or positive association

Answers

A positive association, because the graph is pointing upwards.

Answer:

This graph is positive

Step-by-step explanation:

Lengths of time, in months for a tumor to recur after chemotherapy I need answers for questions 1-8

Answers

Answer: irdk the awnser but F on that tumor

¿Qué representa 34?

Answers

Answer:

El número 34 en numerología simboliza optimismo, espiritualidad, análisis, autoexpresión, introspección, pragmatismo. Si el número 34 es el número de tu destino, lo más probable es que seas una persona muy espiritual, sabia e intuitiva.

Step-by-step explanation:

what is the answer of this:
689 × 6156 ÷ 18% of 684 = 28 × 250 ÷ 8 + ? + 4300
A)27295
B)29275
C)29527
D)29725
E)None of these

Answers

Answer:

1606588.92

Step-by-step explanation:

Radius of sphere js 6 centimeters what is volume

Answers

the equation for volume of sphere is 4/3 x π x r^3

so just put the numbers in

4/3 x π x 6^3

= 288 π cm^3

Answer:

The volume of a sphere is given as

4/3 πr^3

There is only one variable, the radius, which we are given in the problem.

since the radius is 6 cm, we can plug that in to the formula

4/3 π6^3

Put this into the calculator, and we see that the volume is 904.8cm rounded to the nearest tenth.

Step-by-step explanation:

Hope it is helpful....

Plz help it’s due today’s

Answers

Answer:

% increase

Step-by-step explanation:

80(1.15) = 92

PLEASEEEE HELP ON ANY QUESTION
I WILL GIVE U THE REALLY GOOD REVIEW

Answers

Answer:

C. 3 to 18, 5 to 30 is equal

Step-by-step explanation:

can someone help meeeeeeeee

Answers

Answer: yw

1 4/5

Step-by-step explanation:

An octagonal prism has two octagonal faces.

True or false?

Answers

Answer:

true it has six sides and two faces

can somebody help me?

Answers

Answer:

80+5x

please mark me brainliest

Step-by-step explanation:

I don’t know I think u times both of them 40 and 36 then divide by 4 then times by 2 i don’t know

Answers

What is the question?

Find the area of the circle. Use 3.14 for .
20 yd

Answers

ANSWER:
314 yd^2

Explanation:
Use the formula for the area of the circle. Since the diameter is 20, the radius is 20/2=10

Answer:

314 yd²

Step-by-step explanation:

A = πr²

Use the formula.

A = π(10)²

Substitute. Use 10 for r.

A ≈ 3.14 × 10²

Substitute. Use 3.14 for π.

A ≈ 3.14 × 100 Evaluate the power.

A ≈ 314 Multiply.

The area of the circle is about 314 yd².

can somebody plllllzzzzzzzzzzz help me with this-2 (x + 4 + 5y)

Answers

Answer:

-2x -8-10y

Step-by-step explanation:

-2 (x + 4 + 5y)

distribute

-2x -8-10y

Using the ratio 3 dogs to 2 cats if you had 15 dogs how many cats would there be

Answers

Answer: 10 cats

Step-by-step explanation:

3/2

15/x

3*5=15

2*5=10

3/2=15/10

Answer:

Step-by-step explanation:

Pls help me pls i will mark brainliest

Answers

Answer:

The line cannot be extended to any point since we are trying to graph a zero that is equivalent to absolutely nothing

Step-by-step explanation:

choose as brainliest

what is a formula for the nth term of the given sequence?

12,6,3...

Answers

Given:

The sequence is:

12, 6, 3, ...

To find:

The formula for the nth term of the given sequence.

Solution:

We have,

12, 6, 3, ...

Here, first term is 12.

Clearly, [tex]\dfrac{6}{12}=\dfrac{3}{6}[/tex]. Since the given sequence has a common ratio [tex]r=dfrac{1}{2}[/tex], therefore it is a geometric sequence.

The formula for the nth term of the given sequence is:

[tex]a_n=ar^{n-1}[/tex]

Where, a is the first term and r is the common ratio.

[tex]a_n=12\left(\dfrac{1}{2}\right)^{n-1}[/tex]

Therefore, the formula for the nth term of the given sequence is [tex]a_n=12\left(\dfrac{1}{2}\right)^{n-1}[/tex].

Answer:

Step-by-step explanation:

A survey of U.S. adults who attend at least one music concert a year found that 67% say concert tickets are too expensive. You randomly select 12 adults who attend at least one music concert a year and ask them if concert tickets are too expensive. (Remember to make correction)
A)Find the probability that fewer than 4 people say that concert tickets are too expensive.
B)Find the probability that between 7 and 9 people, inclusive, say that concert tickets are too expensive.
C)Find the probability that at most 10 people say that concert tickets are too expensive.

Answers

Answer: b

Step-by-step explanation: step step

Yuk noticed that out of 24 students entering the building at Willowville Elementary School this morning, 8 of them were carrying a lunch box. If these students are representative of the entire school, how many of the Willowville's 84 students would you expect to have brought a lunch box?

Answers

Answer:

the students that brought a lunch box is 28

Step-by-step explanation:

The computation of the students that brought a lunch box is shown below:

= Entire school students × students that carry a lunch box ÷ entering students

= 84 students × 8 ÷ 24 students

= 28 students

Hence, the students that brought a lunch box is 28

Please answer my questions truthfully and not gibberish just for points

Answers

Answer:

51. / 13.7

54. / 17.85

29. / 5.15

Step-by-step explanation:

How old are you?

Answer:

The original cable was 5.15 m long.

51: $13.70

53: $16.50

54: $17.85

55: 4.4 miles

56: $49.35

Step-by-step explanation:

The answer to the first question (the one about the cables): So you would solve it by adding the lengths of the cable together.

Cut off piece: 1.65 m Remaining cable: 3.5 m

To find the original length, we need to add the cut off piece and the remaining cable together.

1.65+3.5= 5.15

The original cable was 5.15 m long.

A. 11
B125
C. 275
D 450

Answers

Answer:

Step-by-step explanation:

duh

Which of the following inequalities matches the graph? 100 point

Answers

Question:

Which of the following inequalities matches the graph?

Answer:

Looking at the graph the y values does not change, it stays at zero

The shaded area are the numbers under O

This means the answer is y ≤ 0

The answer is y ≤ 0

Hope it helps

-------☆ﾟ.･｡ﾟᵴɒƙυᴚᴀ_ƨȶäᴎ❀

I need help, this is homework due in a few minutes

Answers

The y-intercept is -6

It opens down.

The radius of a circle is 1 mile. what is the circle's area?

Answers

Step-by-step explanation:

A≈3.14mi²

During tug of war, team A pulls to the East with 24N of force and team B pulls to the West with 32N of force. Which team will win and what is the net force?
Team B, 8N

Team B, 56N

Team A, 56N

Team A, 8N

Answers

Answer: Team B, 8N

Step-by-step explanation: I think it's team be because when doing the problem team a is 24 n to the right while Team B is 32 n to the left, and since they are pointing different directions you would subtract those and then get your answer. Since Team B has the larger force it will be the one to win.

Jim estimated that it would take him 45 minutes
to complete the homework. If ACTUALLY took
him 25 minutes. What was his percent error?

Answers

80%.

Percent error = | Estimate - Actual | / Actual = |45-25| / 25 = 20/25 = 0.80

Pls pls help me I will mark you brainest

Answers

y values: 3,4,5,6

x values: 5,10,15,20

Step-by-step explanation:

I used a graphing calculator but y is increasing by one and x increases by 5 each time

Answer:

See below.

Step-by-step explanation:

A's number is x. B's number is y.

x = 5y - 10

First row: What is x when y= 3?

x = 5y - 10 = 5*3 - 10 = 15 - 10 = 5; x = 5

Second row: What is x when y = 4?

x = 5y - 10 = 5*4 - 10 = 20 - 10 = 10; x = 10

Third row: What is y when x = 15?

x = 5y - 10

Add 10 both sides x + 10 = 5y - 10 +10

x + 10 = 5y

But we're told x = 15, so 15 + 10 = 5y

25 = 5y

Divide both sides by 5 25/5 = 5y/5

5 = y y = 5

Fourth row: What is x when y = 6?

x = 5y - 10 = 5*6 - 10 = 30 - 10 = 20; x = 20

pls helpppppppphhhhhh16 5/⁴×2-³×-0

Answers

I think the question is wrong.. or it will be 0

what is 30% of $40 is

Answers

Answer:

$12

Step-by-step explanation:

Answer:

$12

Step-by-step explanation:

30/100 = X/40

X/40 = 30/100

X*40/40 = 30*40/100

X = 1200/100

X = 12

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Where would you find a list of all the characters in a play? A. in the cast of characters at the beginning of the play B. in the stage directions throughout the play C. within all of the acts and scenes of the play 20 POINTS!!!Let f(x) = 3(2)^x and g(x) = x 14.Complete the table to determine the solutions of f(x) = 3(2)^x = g(x) = x 14. Kim spent 1/5 of her money at the mall. What percent of Kims money was spent at the mall? Mel took out a loan of $40,000 at 14 percent on March 16, 2015 which will be due on January 9, 2016. Using exact interest the amount of Mel's interest cost is: Which of the following pairs correctly matches the inventor with the invention?Wilbur and Orville Wright: telephoneRudolf Diesel: oil-burning internal-combustion engineThomas Edison: motorized airplaneAlexander Graham Bell: phonograph We need to start organizing intensly to meet our goal of reforming the industry and reducing lost profits.Which sentence corrects the spelling error that appears in the sentence?We need to start organizeing intensly to meet our goal of reforming the industry and reducing lost profits.We need to start organizing intensly to meet our goal of reforming the industry and reduceing lost profits.O We need to start organizing intensly to meet our goal of reformeing the industry and reducing lost profits.We need to start organizing intensely to meet our goal of reforming the industry and reducing lost profits. How do trees remove carbon from the atmosphere ? PLEASE HELPPPP!!!!Select the correct answer.Which statement best describes enzymes activity?O A. Enzyme activity reduces the amount of substrate needed for a reaction to occur.OB. Enzyme activity reduces the amount of activation energy needed for a reaction to occur.OC. Enzyme activity reduces the amount of product released after a reaction.OD. Enzyme activity slows the speed of chemical reactions in the body. PLEASE HELPPPPP!!!!!! Solve each equation. Check your solution. (Please help! I will give brainliest to whoever answers them all!)1. -1/2 = -6/18h2. 16 = 3/10 a3. 3/5 x = 124. 15/7y = 35. 14/3 = -7/9b At the beginning of spring, Elijah planted a small sunflower in his backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 1 inch per week. How tall would the sunflower be after 7 weeks? How tall would the sunflower be after w weeks? Should the driving age be raised from 16 to 18?how to write into a thesis? Claim:Resaon(s):Thesis: Look at the three dimensional solid below I NEED THIS QUICK! What is the volume of the rectangular prism? A desk is purchased for $277. Calculate it's worth after depreciating for 5 years if it's depreciation rate is 20% per year when i d stretch for dance a lot my body winds up hurting A brick has a weight of 23N. The brick is flat and smooth on the side in contact with the floor having measurements ( height= 5cm, length =20cm, width=10cm).A)Calculate the area of the brick in contact with the floor. Give your answer in cm2.B)Calculate the pressure of the brick on the floor. (12 points) How did the 1946 governors race impact the Civil Rights Movement in Georgia? a NYC street vendor spends $75 a day on supplies it cost the vendor $0.50 to make a pretzel the vendor sells each 3 dollars Which type of change best describes folded mountain belts that sometimes form at plate boundaries? 2. What is the relationship between air temperature and air pressure at theequator?