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yawa3891 [41]
4 years ago
10

3200 2560, 2048, 1638.4 what is the common ratio. Express your answer as a decimal.​

Mathematics
2 answers:
ad-work [718]4 years ago
8 0

Answer:

1561.6

Step-by-step explanation:

dalvyx [7]4 years ago
5 0

Answer:0.8

Step-by-step explanation: You divide 2560/3200

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A city has a population of 220,000 people. Suppose that each year the population grows by 7.25%. What will the population be aft
Archy [21]

Answer:

427,350

Step-by-step explanation:

so you do 7.25×13=94.25

and then you do 94.25%×220,000=207,350

So you can now do 207,250+220,000 (which) =427,350

8 0
3 years ago
130-y=224<br> solve for y
vichka [17]

Answer:

Y = -94

Step-by-step explanation:

130 - y = 224     -subtarct 130

-y = 94        -multiply by -1

y = -94

Hope this helps. Pls give brainliest.

4 0
3 years ago
Read 2 more answers
9(2x + 10) = 2(9x+ 45)
Delicious77 [7]

Answer:

infinitely many solutions

Step-by-step explanation:

1) distribute 9 to each term inside parenthesis on left side of equation

18x+90=2(9x+45)

2)now distribute 2

18x+90=18x+90

these equations are exactly the same! this means that this equation has infinitely many solutions

Hope this helps!

4 0
4 years ago
Read 2 more answers
Pleaseeee help me solve this problem
Grace [21]

Answer:

f(2) = 7/4

Step-by-step explanation:

f(x) =  \frac{2x + 7 -  {x}^{2} }{4}  \\ f(2) =  \frac{2(2) + 7 -  {2}^{2} }{4}  \\ f(2) =  \frac{4 + 7 - 4}{4}  \\ f(2) =  \frac{7}{4}

7 0
3 years ago
Ryan has a bank account balance of --$17.62. As soon as he realizes this, he deposits $26.50 in the account. What is Ryan's bank
Andrews [41]

The final bank balance is the sum of the initial balance and the amount of deposit made, hence amount in Ryan's account after the deposit will be $8.88

Initial bank balance = - $17.62

Amount deposited = $26.50

<u>Final balance in account will be</u> :

  • Initial balance + Amount of deposit made

  • (-17.62) + $26.50 = $8.88

Therefore, the amount in Ryan's bank account after the deposit is made will be $8.88

Learn more :brainly.com/question/18109354

7 0
3 years ago
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