I NEED HELP IN MATH!!! It’s due tonight and I’ve tried to do it and it don’t fully understand please help if u can!!!

Answer:

Step-by-step explanation:

Recursive sequences generally look like this:

a1 = something

an= ahhhhhh

The 1st term in this sequence is 11.

So we have

a1=11

And now we see that each term is adding by 22.

We have,

a1=11

[tex]a_{n} =a_{n-1}+22[/tex]

Answer:

it's undefined so i think you copied wrote the question wrong :(

Answer:

Manau, kad tai D.

Answer:

B

Step-by-step explanation:

their is 5 different colors and they look the about the same and you spin it 100 times so

5 divided by 100 you would get 20

Answer:

0

Step-by-step explanation:

Use the formula y2-y1/x2-x1. The two points are (-2,4) and (3,4) This will make the equation 4-4/-2-3. This simplifies to 0/-5. This is equal to 0. Therefore, the slope is 0.

If this has helped you please mark as brainliest

The slope of the line that passes through these two points (-2, 4) and (3, 4) will be 0.

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.

Slope = Rise / Run

Slope = (y₂ - y₁) / (x₂ - x₁)

Then the slope of the line that passes through these two points (-2, 4) and (3, 4) will be

Slope = (4 - 4) / (3 - (-2))

Slope = 0 / 5

Slope = 0

More about the slope link is given below.

https://brainly.com/question/3605446

#SPJ2

Answer:

y = 19.4

x = 14.1

Step-by-step explanation:

(Finding y);

Sin(54) = [tex]\frac{y}{24}[/tex]

Sin(54) * 24 = y

(Finding x);

Cos(54) = [tex]\frac{x}{24}[/tex]

Cos(54) * 24 = x

Hope this helps!

Answer:

y=2x+5

Step-by-step explanation:

If you graph it you can figure out the starting point of the parallel line.

The rate of change is 2 and since the point the parallel line needs to pass through is (-1,3) you need to shift the starting point (y-intercept) up by 10 units.

Shifting the y-intercept of y=2x-5 up by 10 makes the new line y=2x+5.

Answer:

309.88 divided by 12.2 is 25.4 so im sry if im wrong but that should mean your answer is 25.4

Step-by-step explanation:

have a great day :)

Answer:

1-6

2-87.5%

Step-by-step explanation:

with number one, you would count everything above 10 books, because its asking for more than.

with 2, you count the 6 book number, and everything above that. then you find the total (14/16) and divide it like that.

Answer:

x= -5, 2

Step-by-step explanation:

set them equal to each other: [tex]x^{2}+5x-9=2x+1[/tex]

subtract 2x from both sides: [tex]x^{2} +3x-9=1[/tex]

subtract 1 from both sides to make it equal to zero: [tex]x^{2} +3x-10=0[/tex]

find which 2 factors of -10 equal 3: 5 and -2

plug it into: [tex](x +?)[/tex]:  [tex](x+5) (x -2)[/tex]

set both equations to zero: [tex]x +5=0[/tex]         [tex]x-2=0[/tex]

solve:  {x| x=-5, 2}

Answer:

12

Step-by-step explanation:

3 x 4 = 12

4 x 3 = 12

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Answer:

The frequency of note E is:

f(E) = 330 Hz

The frequency of note C is:

f(C) = 262 Hz

The ratio of the frequency of note E to the frequency of note C is just the quotient of these two frequencies:

r  = f(E)/f(C) = 330Hz/262Hz = 330/262 = 1.26

Now, we want to find how man E waves will fit in the length of four C waves.

Note that here the word "length" is used, so we need to work with the wavelengths, not with the frequencies.

For waves, we have the relationship:

v = f*λ

where:

v = velocity (in this case, velocity of the sound = 343 m/s)

f = frequency

λ = wavelength.

So, the length of a single E wave is:

λ(E) = (343 m/s)/(330 1/s) = 1.04 m

And the length of a single C note is:

λ(C) = (343 m/s)/(262 1/s) = 1.30 m

In four C waves, the length is:

4*λ(C) = 4*1.30m = 5.2m

The number of E waves that fit in the length of four C waves is equal to the quotient between the length of four C waves and one E wave:

N = (4*λ(C))/(λ(E) ) = (5.2 m)/(1.04m) = 5.14

So we can fit 5 E waves into four C waves.

Answer:

The ratio of the frequency of E to C can be found by dividing the frequency of E by the frequency of C:

330 Hz / 262 Hz ≈ 1.26

To express the answer in a simple integer ratio, we can divide both 330 Hz and 262 Hz by their greatest common factor, which is 2:

330 Hz / 2 = 165 Hz

262 Hz / 2 = 131 Hz

So the ratio of the frequency of E to C is:

165 Hz / 131 Hz = 15/12 ≈ 1.25

This ratio is approximately equal to 5/4

Therefore, the answer is (A) 5 to 4

Answer:

134°

Step-by-step explanation:

[tex] In\: \odot O,[/tex] AB and AC are tangents at points B and C respectively. OB and OC are radii.

[tex] \therefore OB\perp AB\: \&\: OC\perp AC[/tex]

(By tangent radius theorem)

[tex] \therefore m\angle ABO =m\angle ACO = 90\degree [/tex]

[tex] m\angle CAB+ m\angle ABO +m\angle ACO+ m\angle BOC = 360\degree [/tex]

[tex]\therefore 46\degree + 90\degree +90\degree+ m\angle BOC = 360\degree [/tex]

[tex]\therefore 226\degree + m\angle BOC = 360\degree [/tex]

[tex]\therefore m\angle BOC = 360\degree-226\degree [/tex]

[tex]\therefore m\angle BOC = 134\degree [/tex]

[tex]\implies m\angle O= 134\degree [/tex]

Answer:

Entiendo tu idioma, hablas español, ¿no? Me encantaría ayudarte hablo inglés y español

Step-by-step explanation:

Answer:

Mean= sum/no.

= 35+77+80+86+87+90+94+100 / 8

= 649/8

=81.125 was the mean

Median: the middle number

35, 77, 80, 86, 87, 90, 94, 100

Both are in the middle so: 86+87/2

=173/2

=86.5 as the median

Step-by-step explanation:

followed: 35, 77, 80, 86, 87, 90, 94, 100

calculate the mean and median of this data set

Answer:

The answer is below

Step-by-step explanation:

Let x represent the number of single cone ice cream and let y represent the number of double cone ice cream.

Since the vendor stocks a maximum of 70 single cones and a maximum of 45 double cones. hence:

0 < x ≤ 70, 0 < y ≤ 45      (1)

The vendor expects to sell no more than 50 ice creams, hence:

x + y ≤ 50

Plotting the constraint using geogebra online graphing tool, we can see that the solution to the problem is at (5, 45)

Since the vendor sells single-cone ice-creams for $3 and double-cone ice-creams for $4.50, hence:

Revenue = 3x + 4.5y

At the point (5, 45), the revenue is:

Revenue = 3(5) + 4.5(45) = $217.5

Answer:

The correct answer is A!

Step-by-step explanation:

i got it right

Answer:

28pi square units

Step-by-step explanation:

khan academy bae

Answer:

20π cubic units

Step-by-step explanation:

The volume of a cylinder is the area of the base x height.

The area of a circle is π r^2 squared.

So the area of the base is π ⋅ 2^2 = 4π

The height of the cylinder is 5, so the volume is 4π ⋅ 5 = 20π cubic units

Answer:

suchh harddb

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

sorry if inorrect

Answer:

Step-by-step explanation:

360 - 55 - 78 - 74 - 45 = 2z

108 = 2z

/2      /2

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

54 = z

z + 45 = 99

Answer:

Macaroni, spaghetti, and bow tie are all types of pasta.

Answer:

Bro I need the problem so I can answer the question not the asnwers I need to see the question too.

Answer:

irdk but papi u a rari

Step-by-step explanation:

Answer:

I’m pretty sure it’s D.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

the answer is 3.2

Step-by-step explanation:

x≈3.2

Answer:

301.59

Step-by-step explanation:

please mark brainliest

Answer:

Step-by-step explanation:

V≈301.59ft³

=πr2h=π·42·6≈301.59289ft³