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trasher [3.6K]
3 years ago
10

Which expression is equal to 520−−√−345−−√?

Mathematics
1 answer:
maks197457 [2]3 years ago
8 0

The answer is square root 5

Step-by-step explanation:

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To get enough money to go on a field trip every student in a club needs to raise $53 by selling chocolate bars . There are 9 stu
KengaRu [80]

Answer:

= $477

Step-by-step explanation:

Amount that needs to be raised by each student  = $53

Total number of students = 9

Next, use the above two numbers to calculate the total amount the club needs to raise;

Total amount of money that needs to be raised = Amount that needs to be raised by each student * Total number of students

Total amount = $53 * 9

= $477

7 0
4 years ago
What is 0.8 to the power of 2
Semenov [28]
0.8^2 = .8 x .8 = .64
7 0
4 years ago
amanda invest $5300 in a new savings account which earns 5.9% annual interest compounded monthly. what will be the value of her
storchak [24]
The answer is most likely 156,350
6 0
3 years ago
The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?
lorasvet [3.4K]
<span>The domain of the function can be obtained by pluging the values of the range into f(x), i.e domain = {k^2 + 2k + 1 = 25, k^2 + 2k + 1 = 64} = {k^2 + 2k - 24 = 0, k^2 + 2k - 63 = 0}. Solving the two quadratic equations, we have that the range is {-9, -6, 4, 7}.I hope that my answer is helpful! Let me know if you need something more :)</span>
3 0
3 years ago
6. Adlise Leiber started the day with a bank balance of $343.64.
snow_tiger [21]

Answer:

$123.62

Step-by-step explanation:

85.10 + 23.95 + 8.47 = 117.52

117.52 + 100 + 2.50 = 220.02

$343.64 - $220.02 = $123.62

3 0
3 years ago
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