Mathematics College

The average annual salary for a teacher national is $58,350 this is projected to increase 2% per year for the next four years what will your projected annual salary be in four years

Answers

Answer 1

Answer:

Step-by-step explanation:

[tex]F=Ir^t,\text{ where F=final amount, I=initial amount, r=rate of change, t=time}\\ \\ F=58350(1.02)^4\\ \\ F=\$ 63159.92[/tex]

Related Questions

Determine whether the statement is true or false.
A sphere with volume 972pi cubic inches has surface area 324pi square inches.

Answers

Answer:

True

Step-by-step explanation:

Given

Shape: Sphere

[tex]Volume = 972\ pi[/tex]

[tex]Area = 324\pi[/tex]

Required

True or False

The volume of a sphere is:

[tex]Volume = \frac{4}{3}\pi r^3[/tex]

Substitute [tex]972\pi[/tex] for volume

[tex]972\pi = \frac{4}{3}\pi r^3[/tex]

[tex]972 = \frac{4}{3}r^3[/tex]

Make r the subject

[tex]r^3 = \frac{3}{4} * 972[/tex]

[tex]r^3 = \frac{3 * 972}{4}[/tex]

[tex]r^3 = \frac{2916}{4}[/tex]

[tex]r^3 = 729[/tex]

[tex]r =9[/tex]

The surface area is calculated using:

[tex]Area =4\pi r^2[/tex]

[tex]Area =4\pi *9^2[/tex]

[tex]Area =4\pi *81[/tex]

[tex]Area =324\pi[/tex]

Factor the trinomial by guess and check

2c^2 - 14c+20

Answers

[tex]2c^2-14c+20=0 \\ c^2-7c+10=0 \\ (c-2)(c-5)=0 \\ c_1=2,c_2=5[/tex].

Determine if the three given side
lengths form a right triangle.
10 cm, 15 cm, 20 cm

Answers

Answer:

It doesn't form a right triangle

Step-by-step explanation:

According to the Pythagorean theorem, the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.

a^2 + b^2 = c^2 by substituting the three values, 10, 15, and 20 you should get an equivalent value of the hypotenuse.

10^2 + 15^2 = 20^2

100 + 225 = 400

325 =/= 400

This is false.

Since this is not equivalent, it is NOT a right triangle.

Hope this helped :)

Marley and Kaitlyn are making duct tape wallets to sell at a craft fair
to make money for summer camp. They made 20 wallets over
the weekend. The need to make 125 wallets by the end of the
week. What percent of the wallets did they make over the
weekend?

Answers

Answer:

16%

Step-by-step explanation:

20/125 = 0.16

0.16 x 100 = 16% (multiply by 100 to get a percentage)

the number of cars in a parking lot are no more than 7.
Let c be the number of cars in the parking lot

Answers

Answer: 2nd one because the amount of cars is either less than 7 or equal to

Step-by-step explanation:

Write an equivalent fraction to 3/7 that has a denominator of 28.

Answers

answer is

[tex] \frac{12}{28} [/tex]

12/28 will be the answer

Pls I need help for my grade

Answers

It should be D because the slope is 1 and the y intercept is -50

Write the equation for the inverse of the function. y=Arctan (x+pi/2)

Answers

There’s no inverse for this function but d/dx is (1/((x+(pi/2))^2 +1)

Answer:

the answer is B

Step-by-step explanation:

To get home from school you walk through a park. The park is 400m long by 90 m wide. You walk from the southwest corner to the northeast corner. How far in meters is your walk through the park?

Answers

Answer:

410m

Step-by-step explanation: Use Pythagorean Theorem A^2+B^2=C^2  then find the root of C^2

Melanie needs to write the number eighteen and eighty-one thousandths as a decimal in her computer program.How should she write this number in standard form.

Answers

Answer:

18.081

Step-by-step explanation:

I'm pretty sure it's this.

Jeromes credit card has an APR of 18% calculated on the previous monthly balance and a minimum payment of 2% starting the month after the first purchase his credit card record for the last seven months is shown in the table below what is the total amount that Jerome has paid in interest over the seven months

Answers

Answer:

$194.54!!

Step-by-step explanation:

Answer:

65.18

Step-by-step explanation:

What is the quotient and remainder of 55 divided by 4

Answers

Answer: 13, remainder : 3

Step-by-step explanation:

The quotient and remainder of 55 divided by 4 are 13 and 3 respectively.

We have to given that,

To find the quotient and remainder of 55 divided by 4.

We can divide it,

⇒ 55 ÷ 4

4 ) 55 ( 13

  - 4

 -------

    15

  - 12

 ---------

       3

Hence, We get;

After divide,

Quotient = 13

Remainder = 3

Therefore, the quotient and remainder of 55 divided by 4 are 13 and 3 respectively.

Learn more about the divide visit:

https://brainly.com/question/28119824

#SPJ6

I WILL MARK BRAINLIST, HELP PLEASE

Answers

Answer:

(13 + y) / 5

Step-by-step explanation:

Grandma Gertrude gave 13 pieces and Grandma Fien gave y pieces. The total number of pieces of jewelry can be expressed as 13 + y.

The total of 13 + y is divided among 5 Carlson sisters. This can be expressed by (13 + y) / 5.

Hope this helps!

Karen purchased a DVD player on sale. The original selling price was ​$171.50. The sale price was ​$145.22. What is the first step in finding the percent​ markdown? Find the percent markdown.

Answers

Answer:

15% off

Step-by-step explanation:

Answer:

i need help go to my question from this brainly.com/question/25995862

Step-by-step explanation:

simplify (-4 - 3n) x -8

Answers

-4x-3nx-8 I think is the answer

Emily has 4 pet fish.One of them is blue.what percents is 1 out of 4?

Answers

Answer:

25% is the equivalent of 1/4

There are 39 students in the gym, and there are an equal number of students in each class. If three classes are in the gym, how many students are in each dass?​

Answers

13
is the answer because 39 divided by 3 is equal to 13

anyone help with this question please..

Answers

Answer:

x>3

Step-by-step explanation:

then reason is x is the black bold line and x the line is larger than 3 so the equation is x>3

pls brainliest

Answer:

x>3

Step-by-step explanation:

i believe thats it i just learned that

5.16 = 4n What the answer

Answers

Answer:

n=1.29

Step-by-step explanation:

Is there more options?

≻───── ⋆✩⋆ ─────≺

Answer:

[tex]5.16 = 4n[/tex]

[tex]\frac{5.16}{4} = \frac{4n}{4}[/tex]

Divide Both Sides by 4

[tex]n=1.29[/tex]

Hope this helps!

-Fishylikeswater

I need serious help...math is so confusing ​

Answers

Answer:

B

Step-by-step explanation:

How many cartwheels can Suzy do? :)

Answers

Answer:

100 :)

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

I NEED HELP ASAP PLS PLS

Answers

Answer:

im not sure sorry try asking an addalt

Step-by-step explanation:

nu4

Simplify (9 – 2g) – (-7g – 4)

Answers

expanding the brackets makes this:

-63g – 36 + 14g² + 8g

simplifying it more makes this:

14g²–55g–36

hope that helped:)

Answer:

5 g + 13

Step-by-step explanation:

I’m so confused, how do I do this?

Answers

Answer:

x = 14

Step-by-step explanation:

These angles are vertical each other, another way of saying they are opposite each other in an X. Since these angles are vertical, they are equal!

60 = 5x - 10 | Given, from here on is basic algebra

70 = 5x | Add 10 to both sides

14 = x | Divide both sides by 5

SOMEONE HELPPPPPPPPPPP

Answers

Answer:

8

Step-by-step explanation:

Answer:

A) Width = 8 B) 72 ft^2

Step-by-step explanation:

1. Find the SF. 36/9 = 4/1

2. Use the SF to find the width. Make the width x.

4/1 = 32/x

3. Cross multiply

4x=32

5. Solve for x.

x = 8

B) Multiply 8 and 9 to get 72. Remember it's squared.

Anyone 100% know dis for me I’m having a struggle

Answers

Can you write it down I can’t see any of the numbers or words

What's 413 divided by 23 remainder:

Answers

Answer:

17 22/23 or 17.95652173913043 or ≈ 18

Step-by-step explanation:

a vase in the shape of a cube measures 8 inches on each side. the vase is half full of water. how many cubic inches water are in the vase?

Answers

Answer:

64 cubic inches

Step-by-step explanation:

i think...

8×½=4

4×4×4 (cubed is lengtg×width×height)

64 cubic inches

i need help with this ​

Answers

Answer:

Step-by-step explanation:

0.1×0.1 = 0.01

0.1×2 = 0.2

0.3×0.04 = 0.012

1.2×0.12 = 0.144

Write the equation of the line that passes through the point (-2,7) and is parallel to the line y= -4x+1.

Answers

Answer:

y = -4x - 1

Step-by-step explanation:

Parallel lines have same slope

y = -4x + 1    {Compare y = mx + b; m ->slope; b - y-intercept}

m = -4 ; (-2 ,7)

y - y1 = m(x - x1)

y - 7 = -4(x - [-2])

y -7 = -4(x + 2)

y -7 =x *(-4) + 2*(-4)

y -7 = -4x - 8

    y = -4x - 8 + 7

   y = -4x - 1

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