Help me on this math problem! DUE TONIGHT!! Please read the instructions so you can include all the answers needed!

Answer:

The answer is c (the one outlined in blue)

Step-by-step explanation:

1. Angelo is wrong. Just start with the 1st one. 1+1.25 DOES NOT EQUAL 1.25

2. Try all the other ones, they don't work.

3. 1*1.25=1.25 (it works!) 2*1.25=2.50 (it works!) 3*1.25=3.75 (it works!)

Answer:

24

Step-by-step explanation:

first you have to add 2 and 4; 6. then multiply it by 4; 24

Answer:

Yes, the common difference is 4

Step-by-step explanation:

In an arithmetic sequence, you are either adding or subtracting the same number.  In this case, you are adding 4 each time.  11+4=15   15+4=19   19+4=23

Answer:

17,700.00

Step-by-step explanation:

Area of a circle = 22

------ r2

7

=22

------ 76x76 =123,750

7 ---------- =1,768.571

7

1,768.571 rounded to 3 SF=17700.00

Answer:

780

Step-by-step explanation:

☞ To find the solution, divide 39 by 5% and multiply by 10

P = 39 * 5%(0.5) = 78

P = 78 * 10 = 780

Answer:

members is about

✔ –2.843

, which means that the number of choir members this year is

✔ 2.843

standard deviations

✔ below

the mean number of choir members. Therefore, there are

✔ fewer

choir members this year than

Step-by-step explanation:

Answer:

The z-score for 46 choir members is about

✔ –2.843

, which means that the number of choir members this year is

✔ 2.843

standard deviations

✔ below

the mean number of choir members. Therefore, there are

✔ fewer

choir members this year than the average.

Step-by-step explanation:

edge 2023

Answer:

10x - 15 + 5x = 180

Step-by-step explanation:

Solve for x

Answer:

The volume will be increased 4 times.

Step-by-step explanation:

Short mathy expl:

If the radius is "doubled" that is 2 times bigger. But in the volume formula, the radius is squared. So 2 times bigger AND squared makes it FOUR times bigger.

See the volume calculations:

original--

Vol = pi•r^2•h

= (3.14)•4.5^2•15

= 953.775

new/bigger radius--

Vol = 3.14•9^2•15

= 3815.1

So when the radius is doubled, going from 4.5 to 9, the volume goes from 953.775 to 3815.1

3815.1 is 4 times 953.775

Answer:

see explanation

Step-by-step explanation:

the error in the question is that

sec²x = [tex]\frac{1}{cos^2x}[/tex] ≠ [tex]\frac{1}{sin^2x}[/tex] , and

csc²x = [tex]\frac{1}{sin^2x}[/tex] ≠ [tex]\frac{1}{cos^2x}[/tex]

have been used incorrectly in simplifying the expression

then

[tex]\frac{tan^2x+1}{1+cot^2x}[/tex]

= [tex]\frac{sec^2x}{csc^2x}[/tex]

= [tex]\frac{\frac{1}{cos^2x} }{\frac{1}{sin^2x} }[/tex]

= [tex]\frac{1}{cos^2x}[/tex] × [tex]\frac{sin^2x}{1}[/tex]

= [tex]\frac{sin^2x}{cos^2x}[/tex]

= tan²x

Answer: (a)

Step-by-step explanation:

the last step is

clear x

X=15.9/6.36

the answer is 5/2 or 2.50

Answer:

x = 12

Step-by-step explanation:

2(x-18)+ 3x = 24
distribute the 2
2x - 36 + 3x = 24
combine like terms
5x - 36 = 24
+ 36 on both sides
5x = 60
divide by 5
x = 12

Answer: 1/4.

Step-by-step explanation: Too pass you need to get a least 13 right.

Answer:

q(x) and  t(x)

Step-by-step explanation:

p(x) has no maximum (bc it's an upward parabola) and is shifted up from the parent equation

q(x) has a maximum (downward parabola) and is shifted left and down from the parent equation

s(x) has a maximum (downward parabola), but is shifted right and up of the parent equation

g(x) has no maximum (upward parabola) but is shifted left and down

t(x)has a maximum (downward parabola) and is shifted left and down from the parent equation

See the attached image for details :) hope this helps!

The amount of the money after 7 years with a rate of 13% with an initial amount of $400 will be $ 941.04.

Compound interest is the interest on a loan or deposit calculated based on the initial principal and the accumulated interest from the previous period.

Tanvi opened a savings account and deposited $400.00 as principal.

The account earns 13% interest, compounded annually.

Then the balance after 7 years will be

We know the compound interest formula.

A = P (1 + r)ⁿ

We have

P = $ 400

r = 13%

n = 7 years

Then we have

A = 400 x (1 + 0.13)⁷

A = 400 x 1.13⁷

A = 400 x 2.3526

A = $ 941.04

More about the compound interest link is given below.

https://brainly.com/question/25857212

#SPJ1

The series is a geometric series and the sum of the first 8 terms of the series 48, 60, 75 is 952.32

The series is given as:

48, 60, 75

The above series is a geometric series with the following parameters:

First term, a = 48

Common ratio, r = 1.25

The sum of n terms is:

[tex]S_n = \frac{a(r^n - 1)}{r -1}[/tex]

So, we have:

[tex]S_8 = \frac{48 * (1.25^8 - 1)}{1.25 -1}[/tex]

Evaluate

[tex]S_8 = 952.32[/tex]

Hence, the sum of the first 8 terms of the series is 952.32

Read more about series at:

https://brainly.com/question/6561461

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Considering a width x of the sand path, we have a larger rectangle of dimensions 50+2x by 34+2x, as indicated in the figure. Now, the area of the sand path is expressed.

[tex]\boldsymbol{\sf{ (50+2x)(34+2x)-50\times 34=540\Longrightarrow\quad 0=4x^2+168x-540 }}[/tex]

           [tex]\boldsymbol{\sf{ 0=4(x^2+42x-135)=4(x-3)(x+45) }}[/tex]

Therefore, the path is 3 m long.

Answer:

x> 7/3

Step-by-step explanation:

expand:

4x-2 >12-2x

4x>-2x+14

6x>14

x>14/6

x>7/3

Answer: 2654

Step-by-step explanation:

you take jolly's number 4599 and subtract Gopal's number of 1945

Answer:

A

Step-by-step explanation:

A because the vertical line test passes if you graph all the points.

Answer:

B)  $19,865.03

Step-by-step explanation:

Continuous Compounding Formula

[tex]\large \text{$ \sf A=Pe^{rt} $}[/tex]

where:

Given:

Substituting given values into the formula and solving for A:

[tex]\large \implies \text{$ \sf 8540e^{0.0603 \times 14}=19865.03215 $}[/tex]

Answer:

6,251

Step-by-step explanation:

First you have to multiply 65 by 7 you will get 455

Then you have to multiply 144.9 by 40 you will get 5,796

At last add the two values:

5,796+455=6,251

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Let's solve ~

[tex]\qquad \sf  \dashrightarrow \: c = 2\pi r[/tex]

[tex]\qquad \sf  \dashrightarrow \: c = 2 \times 3.14 \times 4[/tex]

[tex]\qquad \sf  \dashrightarrow \: c = 25.12 \: cm[/tex]

The circumference of the given circle.

[tex]c = 2 {\pi}r[/tex]

[tex]c = 2 \times 3.14 \times r[/tex]

[tex]c = 2 \times 3.14 \times 4[/tex]

[tex]c = 25.12 \: cm[/tex]

Hence, the circumference of the given circle is 25.12 centimeters.

Answer:

The answer is B) <

Step-by-step explanation:

Just looking at the Base 10 to the power of -5. we can just ignore it since they both have the base.

Now compare 3.2 with 4.6 which one is greater than or less than or equal to.

3.2 < 4.6

Answer: the answer is b . The second choice is correct .

Step-by-step explanation:

the second one is bigger than the fist one . Hopeit helps you .Please give brainliest .thanks .

Answer:

Step-by-step explanation:

According to the box plot we have

The IQR is the difference of the two numbers above

Answer:

IQR = 3.5

Step-by-step explanation:

Explanation of the given box plot:

Therefore, the Five-number summary of the given box plot is:

[tex]\begin{aligned}\textsf{Interquartile range (IQR)} & = \sf Q_3-Q_1\\& = \sf 8 - 4.5\\&= \sf 3.5\end{aligned}[/tex]

Answer:

(3x+12)+X=180

Step-by-step explanation:

Supplementary angles always equal 180

Answer:

C. (3x + 12) + x = 180 is the correct answer.

Step-by-step explanation:

The angle of any straight line is 180*, and since thats a sraight line, then the acute angle (x) plus the obtise angle (3x + 12) must equal 180*.

Hope this helps!

Also x = 42* for reference.

Answer:

The answer is B.

Step-by-step explanation:

f(6) = 146 & g(6) = 731 /// The difference of the two is 585.

Answer:

Okay so your numbers are:

0, 2, 2, 4, 5, 1, 3, 4, 2, 4, 5, 0, 0, 1, 3, 4

You have to put them in order first:

0, 0, 0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5

Now that its all in order you have to pull out the middle number.

Since there are 16 numbers its an even pile so you have to get the 2 middle numbers:

2, 3

Add them both together:

2 + 3 = 5

Then divide by 2:

5 ÷ 2

= 2.5

Step-by-step explanation:

Hope this helps!

From your neighborhood sofite.

Answer: Median is 78

Step-by-step explanation: What you have to do in this stem and leaf plot is for example 6|0 is 60, 9|4 is 94, etc. To find the median height, ignore the stem (the number by itself) and do the median how you usually do it.  Sorry if its a bit complicated