You put $500 in a savings account which earns compound interest at a rate of 0.2% per month. If you don't make any deposits or withdrawls, how much will you have in your account in 10 years (120 months)? Round your answer to the nearest whole cent.

Answers

Answer 1

Answer: The amount is $510.12 and the interest is $10.12. Explanation STEP 1: Convert 120 months into years. 120 months =12012 years=10 years STEP 2: To find amount we use formula: A=P(1+rn)n⋅t A = total amount P = principal or amount of money deposited, r = annual interest rate n = number of times compounded per year t = time in years In this example we have P=$500 , r=0.2% , n=12 and t=10 years After plugging the given information we have AAAA=500(1+0.00212)12⋅10=500⋅1.000167120=500⋅1.02024=510.12 STEP 3: To find interest we use formula A=P+I, since A=510.12 and P = 500 we have: A510.12II=P+I=500+I=510.12−500=10.12

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WILL GIVE BRAINLIEST!!!!! 30 POINTS!!! Expression 1
6x7-3^2x9+4^3

Expression 2
5+4x2+6-2x2-1

(a) What is the value of Expression 1?
(b) Insert parenthesis in Expression 2 so that it has a value 19. Then show why your expression has a value of 19.

PLEASE EXPLAIN IN GREAT DETAIL!!! IF YOU DON'T SHOW YOUR WORK/STEPS I WILL NOT GIVE BRAINLIEST!

Answers

Expression 1 (E1)
$6 * 7 - {3}^(2 * 9) + {4}^(3)$
Let's Simplify E1
$42- {3}^(18) + 64 \n 42 - 38742089 + 64 \n = - 387420383$
E1, is just simply combining like terms. Plus an expression in math, is simply something that doesn't equal anything, moreover a phrase.

Expression 2 (E2)
$5 + 4 * 2 + 6 - 2 * 2 - 1$
Without Parenthesis, the expression's value is
$5 + 4 * 2 + 6 - 2 * 2 - 1 \n 5 + 8 + 6 - 4 - 1 \n 13 + 6 - 4 - 1 \n 19 - 4 - 1 \n 14$
With Parentheses, you'll get
$5 + 4 * 2 + 6 - 2 * 2 - 1 \n (5 + 4 )* 2+ 6 -2 * 2- 1 \n ((9) * 2) + 6 - 2 * 2 - 1 \n (18) + 6 - 2 * 2 - 1 \n (24) - 2 * 2 - 1 \n (24) - 4 - 1 \n 19$
In E2, you expression first has a value of 14 due to the order of operations, PEMDAS (Please Excuse My Dear Aunt Sally) standing for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. When using the order operations before the parentheses, multiplication is done first before 5 is added to 4, order states that 4 must be multiplied by 2 first before addition. However, when placing a parentheses around 5 plus 4 we are now multiplying the value of that expression, (5+4), by 2, so it becomes 9×2, because the order of operations must be followed.

The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:I REALLY NEED HELP!!!

A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 13. Four points are shown on the graph on ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. These points are joined by a line. The label on the x-axis is Bags of peanuts. The title on the y-axis is Total cost in dollars.

What does the point (0, 0) on the graph represent? (4 points)
a
The cost of one bag of peanuts

b
The cost of zero bags of peanuts

c
The cost of two bags of peanuts

d
The cost of three bags of peanuts

Answers

Answer:

B, the cost of 0 bags

Step-by-step explanation:

Answer:

b) The cost of zero bags of peanuts

Explanation:

Because it is at (0,0), that means it's at $0 and 0 bags of peanuts based on the labels for the x and y axis.

Compare 6×10 to the eighth power to 3×10 to the sixth power

Answers

Answer:

wowowo im not smart like that

Step-by-step explanation:YES

Proportion: test worth 50 points test score 84%

Answers

$\begin{array}{ccc}100\%&-&50\ pts\n\n84\%&-&x\ pts\end{array}\ \ \ |cross\ multiply\n\n100x=50\cdot84\ \ \ \ |divide\ both\ sides\ by\ 100\n\nx=(50\cdot84)/(100)\n\nx=(1\cdot84)/(2)\n\n\boxed{x=42\ (pts)}$

50x0.84=42, so 42 points

An article retails for $38.50. The city sales tax is 4%, and the federal excise tax is 7%. How much is the total tax?

Answers

4/100; 38.50 x 0.04= $1.54
7/100; 38.50 x 0.07= $2.70

$1.54 + $2.70= $4.24

First you add the two tax percentages together- 11%
Then you must find what 11% of $38.50 is;
So, you multiply $38.50 by .11; which is the equivalent of 11% of the total.
This equals $4.235, which would be your total tax.

Multiplayer choice pls help!!

Answers

$c^(2) = a^(2) + b^(2) let c = 2 and a = b = s:4 = s^(2) + s^(2) = 2 s^(2) 2 = s^(2) s = √(2)$

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