Mathematics High School

Can you help me solve this please

Answers

Answer 1

9514 1404 393

Answer:

180 days

Step-by-step explanation:

The formulas for the volume of a cone and a cylinder are ...

V = πr²h . . . . . volume of a cone

V = (1/3)πr²h . . . . . volume of a cylinder

Comparing these formulas, you can see that the 6' high cone at the top will have the same volume as a cylinder of the same radius that is 2' high. So, we can simplify the problem to finding the volume of a cylinder that is 66+2 = 68' high.

V = π(12 ft)²(68 ft) = 9792π ft³ ≈ 30752.5 ft³

When the corn is used at the rate of 170 ft³/day, it will last ...

(30752.5 ft³)/(170 ft³/day) ≈ 180.96 days

The corn will last 180 days.

_____

Additional comment

In scenarios like this, it is inappropriate to round up. There will be about 162 ft³ of corn left after 180 days, which is not enough for an additional day.

Related Questions

how do scale drawings and actual measurements represent proportional relationship

Answers

Answer:

Step-by-step explanation:

For exapmple: scale is 1:2 on a map

1 cm on the map is 2 cm in real life.

1 m on the map is 2 m in real life.

the proportion on the map is multiplied by the second number on the scale

I need help I'm failing plzzzzz god bless you!

Answers

Answer:

Step-by-step explanation:

Answer:

Uhm I don’t see what u need help with?

Step-by-step explanation:

7x-3=18
What is x in the question i cbat figure it out

Answers

7x-3 = 18
+3 for both sides

7x = 21
devide 7 for both sides

x = 3

Identify whether the following numbers are rational or irrational i) 0.11011001100011...........
ii) 2.56565656...........

Answers

Answer:

i) is irrational and ii) is rational

Step-by-step explanation:

i) does not keep a consistent pattern. If it was .11011011011.... it would be a rational number, but since it keeps changing its pattern it would be considered irrational. ii) is rational because it has a consistent pattern that doesn't change.

Step-by-step explanation:

0.11011001100011...............is your answer right answer

whats the missing varible for the following questions

Answers

Answers + Explanation:

1. x + 7 =10

if you know some number + 7 is 10, you know that number must be 3.

so, x = 3

the other way you can solve this would be:

x + 7 = 10

subtract 7 from both sides of the equation

x + 7 - 7 = 10 - 7

x = 3

2. Use the same strategy:

x - 8 = -5

add 8 to both sides of the equation

x - 8 + 8 = -5 + 8

x = 3

3. x + 3 = 6

subtract 3 from both sides of the equation

x + 3 - 3 = 6 - 3

x = 3

4. x + 6 = 3

subtract 6 from both sides of the equation

x + 6 - 6 = 3 - 6

x = -3

Find the value of x in the triangle shown below.
10.4
62°
12
12

Answers

Two of the sides are the same (12) so the two angles at the top will also be the same, so you have two angles that are 62.

62 + 62 = 124

The three angles of a triangle need to equal 180.

X = 180-124 = 56

The answer is x = 56

can someone solve this
19 + (-60)

Answers

Answer:

-41

Step-by-step explanation:

Answer:

-41

if you add a negitive it's like you're subtracting it

A diagram of a swimming
pool is below. The width of
the pool is 25 m, find the
length of the actual pool?
7.5 cm
15 cm

Answers

the correct answer is 50

7.5×2 = 15

25×2 = 50

Simplify the expression 10a + 5b + 3 - 25a + 2b - 18 + 3b - 5a pls!!!

Answers

Answer:

−20a + 10b − 15

Step-by-step explanation:

The expression simplified is: −20a + 10b − 15

hope this helps

Write an exponential function whose graph passes through the points (0,-2) and (2,-50)

Answers

Answer:

first sub in (0,-2) to get

-2 = ab^0, but b^0 = 1

so a=-2

so far we have

y = -2b^x

now use the other point (2,-50)

-50 = -2(b^2)

b^2 = 25

b= ±5

however in exponentional equations the base is usually positve, so now you have

y = -2(5^x)

sub in x=-2 and you got it.

Step-by-step explanation:

hope it helps..

Mr. McMurray wants to buy a new car. Last year the sticker price on the model he wanted was $12,800. This year the price is $14,720. By what percent did the price increase during the past year?

Answers

Answer:

15% increase

Step-by-step explanation:

It increases by $1920 which is 15%

evaluate bc + 5a
when a = 3, b = 4, and c = -6

Answers

Evaluation by bc+5a when a is 3 and b is 4 and c is -6 it is 51

Answer:

-15

Step-by-step explanation:

if b= 4 and c=-6 it would be 5 times -6 which equals to -30. since this equation needs to be done with pemdas you dont add just yet. then you go and multiply 5 times 3 which is 15. and then you can add both totals you got which would be 15 + -30.

What is the mode of the data set (30,28,30,45,40,37,35)
28
30
45
37

Answers

Answer:

Step-by-step explanation:

mode is the number that occurs most of the time

since 30 appears twice in the data set

while the other numbers only appear once,

30 is the mode

○=> Correct option :[tex]\color{plum}\bold{(b) \: 30}[/tex]○=> Steps to derive correct option :

▪︎Mode is the most frequently occurring element in a given data set.

The given data set :

[tex] =\tt 30,28,30,45,40,37,35[/tex]

Let us first arrange these numbers in ascending order :

[tex] =\tt 28,30,30,35,37,40,45[/tex]

As we can clearly observe, the number 30 occurs the most frequently.

Thus, the mode of this data set = 30

Therefore, the correct option is (b) 30

l=prt
you have to solve for t

Answers

Answer:

T is equal to I divided by pr. [tex]t=\frac{I}{pr}[/tex]

Step-by-step explanation:

This is the equation for interest.

I is interest.

P is the principal

r is the interest rate

t is the time in years

you have to isolate for t.

Because multiply p times r times t, divide both sides by pr due to the fact that division is the inverse operation of multiplication

Then you are left with t= i divided by pr.

hope this helps

PLS ANSWER ASAP!!!!! Which scatterplot suggests a linear relationship between x and y?
A) I only
B) I and IV only
C) I, II, and IV only
D) I, III, and IV only

Answers

Answer:

i think c isthe answér of it may be it is

Answer:

I and IV only

Step-by-step explanation:

I and IV only -- suggest a linear relationship between x and y.

A linear relationship has a line of best fit that can be drawn where most points are associated with the line.

Select the correct answer
A fair, unbiased coin was flipped 10 times, giving the results shown in the table, where Ttails and heads.

What is the difference between the theoretical and experimental probabilities of getting heads?
please help ill mark you the brainlyest!!!!

Answers

Answer: The answer is most likely 0.3

Step-by-step explanation:

The difference between the theoretical and experimental probabilities of getting heads is 0.3.

This question is solved using the concepts of theoretical and experimental probabilities.

Theoretical probability: Calculated without considering previous trials. Experimental probability: Calculated considering previous trials.

----------------------------

Theoretical probability:

A fair coin means that it is equally as likely to be heads or tails, so 0.5 theoretical probability of getting heads.

----------------------------

Experimental probability:

Out of 10 trials, 2 resulted in heads, so 2/10 = 0.2 experimental probability of getting heads.

----------------------------

Difference:

0.5 - 0.2 = 0.3

The difference between the theoretical and experimental probabilities of getting heads is 0.3.

A similar question is found here: https://brainly.com/question/23995602

A square has sides of length 4xcm. A rectangle is 4x by (x+6) cm. The
area of the square is triple the area of the rectangle. Find the dimensions of
each figure.

Answers

Answer:

x = 18 cm

Step-by-step explanation:

(4x)^2 = 3(4x)(x+6)

16x^2=3(4x)(x+6)

divide both sides by 4x

4x = 3(x+6)

4x=3x+18

x = 18

sam had 5 apples and kate gave her 5 more how many do she have now

Answers

Answer:

Step-by-step explanation:

Same had 5
She then received 5 more from Kate
5+5= 10

She has 10 apples now.

The sum of the digits of a certain two digit nuber is 12. when you reverse its digits you increase the number by 18.find the number

Answers

6+6=12
12+6 =18

Hope this helps!
Leave a like and brainliest

PLS HELP. CIRCUMFERENCE QUESTION! WILL GIVE BRAINLIEST

Answers

Answer:

L = 24,873.6 miles

Step-by-step explanation:

Length of the Circumference

Given a circle of radius r, the length of the circumference, or line surrounding the shape is:

The Earth has a diameter of 7,917.5 miles. The radius is half the diameter:

r=7,917.5/2=3,958.75 miles

Assuming a plane flies around the equator at ground level, the distance it would travel is:

L = 24,873.6 miles

Hi! Is there anyone good with finding the surface area of something? If so, please comment. If you do help me, I will give you 5 star every time you help.

Answers

No sorry 123
God bless you

Solve:
3х + y =
5x-7
when , y = 5
Show
your work

Answers

Answer: x=6

Step-by-step explanation:

Hope this helps

How do you solve this ANSWER QUICK!!!

Answers

3.07 x 9.4 = 28.858

So 8.2 x 7.98 = 65.436

2.8 x 0.05 = 1.40

6.25 x 10.0 = 62.50

Answer:

3.07 x 9.4 = 28.858

8.2 x 7.98 = 65.436

2.8 x 0.05 = 0.14 (put the zero in too it's important

6.25 x 10.4 = 65

The Code:

8415

I think

Please help me on this I need help

Answers

Answer:

49.92

Step-by-step explanation:

Square = 30

5 x 6 = 30

Half Circle = 9.42

6 x 3.14 = 18.84 divided 2 since it’s a half circle equals 9.42

Triangle = 7.5

3 x 5 = 15 divided by 2 = 7.5

So, 30+ 9.42 + 7.5 = 49.42

I only have a few minutes. Help? 40 points

Answers

Step-by-step explanation:

<R and <T are vertical angles.

<U and. <Z are corresponding angles.

<S and <Z are alternate exterior angles.

<T and <W are alternate interior angles.

Hope it will help :)

Learning Task 3
Solve the word problems
1. The sides of the quadrilateral are consecutive numbers. If the perimeter is 160,
how long is each side?
2. Inzo is 10 years older than Migz. Five years ago Migs is one-third as old as
Inzo. What are their present ages?
3. An express train travels 100 kph from station A to station B. A local train
travelling at 45 kph, takes 45 minutes longer for the same trip. How far apart
is station A from station B.
4. The sum of two consecutive even integers is less than 60 but greater than 24
Find at least 3 pairs of numbers
5. The perimeter of the square is less than 152 m. Find the possible length of t
sides of the square.

Answers

Answer:

Step-by-step explanation:

Conflict is

the deliberate attempt to control a person by force, to oppose someone, or to harm another person.

when two or more people or groups work together to achieve a goal that will benefit more than one person.