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LuckyWell [14K]
3 years ago
6

Sandy has $5000 invested in three accounts. One account bears 2% annual interest, another 3%, and the other 5%, and she earned $

202.50 for the year. Write and solve a system of equations to find out how much money Sandy has in each account.
Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
4 0

hello there

This is a tricky question but i think i have solved it

Account 1: $100

Account 2: $150

Account 3: $250

If my answer helped please mark me as brainliest thank you and have a great day!


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A volleyball has a radius of 9 inches. What is the exact value of the volume of the ball?
irakobra [83]
Hello!

to solve this problem, use the following equation

<span><span><span>(<span>4/3(3.141593)</span>)</span>(9^</span>3) </span>= <span>3053.628059</span><span>

so your final answer is:
the volume of the volleyball is </span>3053.628059<span>

I hope this helps, and have a nice day.</span>
4 0
3 years ago
What is the value of fraction 1 over 3x3 + 5.2y when x = 3 and y = 2?
Slav-nsk [51]

Hello from MrBillDoesMath!

Answer:

1/ 91.4

Discussion:

Evaluate  1/ ( 3x^3 + 5.2y)   when x = 3, y = 2.

1/ (3 (3)^3 + 5.2(2))  =

1/ ( 3 * 27 + 10.4) =

1/ ( 81 + 10.4) =

1/ (91.4) =

.0109 (approx)

Thank you,

MrB

6 0
4 years ago
HELP PLEASE, ITS DUE TODAY IN AN HOUR!!
Schach [20]

Answer:

D

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

If m > 0 , then line slopes upwards from left to right

If m < 0 , then line slopes downwards from left to right

y = 3x - 2

has m > 0 and c = - 2 , thus line slopes upwards crossing the y- axis at - 2

y = - 2x + 3

has m < 0 and c = 3, thus line slopes downwards crossing the y- axis at 3

on the graph this is the lower blue line and the red line

the solution to the system is at the point of intersection of the 2 lines

This is at point D

4 0
2 years ago
The sum of 3 consecutive odd numbers is 51. What is the value of the largest number?​
love history [14]
X, x+2, and x+4 are the numbers where x=odd integer
x+(x+2)+(x+4)=51
3x+6=51
3x=51-6
3x=45
x=45/3
x=15, x+2=17, x+4=19
also you can do the following...
51/3=17
17-2=15
and 17+2=19
3 0
3 years ago
51.66 the 6 in the tenths place is _______ the value of the 6 in the hundredths place
Vikki [24]
The value of 6 in the tenths place is 10 times the value of 6 in the hundredths place.

0.06 x 10 = 0.6
4 0
3 years ago
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