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ZanzabumX [31]
3 years ago
7

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

Mathematics
1 answer:
Ulleksa [173]3 years ago
6 0
This is how i got the result, i hope it is correct!

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9 x 10 to the power of 2 how many times as much as 3 x 10 to the -2 power
hjlf

Answer:

  3×10^4

Step-by-step explanation:

The desired factor is found by calculating the ratio of the two numbers:

  k = (9×10^2)/(3×10^-2) = (9/3)×10^(2 -(-2)) = 3×10^4

The first number is 3×10^4 = 30,000 times as much as the second number.

6 0
2 years ago
Lim->infinity 4n^2/n^2+10000n
dybincka [34]
<span>let P(n)=4n² /  n²+10000n
when n ----------> infinity, the main rule is as follow
lim </span><span>P(n)=4n² /  n²+10000n = lim </span>P(n)=4n² /  n²= lim 4=  4
n ----------> infinity  <span>                n ----------> infinity  </span><span>n ----------> infinity
finally
</span>
<span>Lim->infinity 4n^2/n^2+10000n = 4</span>
4 0
3 years ago
Question #2:
cluponka [151]

Answer:

\$17.59\ per\ hour

Step-by-step explanation:

we know that

The Susan's hourly wage, must be equal at least to the sum of her monthly household expenses divided by the number of hours worked at month

Remember that

1\ year=52\ weeks\\1\ year=12\ months

She works 40 hours  per week

so

40(52)=2,080\ hours\ per\ year

2,080/12=\frac{520}{3}\ hours\ per\ month

<em>Find out the monthly household expenses</em>

Sum all the expenses

Rent+ Monthly Bills+Entertainment and Food+Savings

substitute the values

\$875+\$1,276+\$648+\$250=\$3,049

Find out the hourly wage

\$3,049:\frac{520}{3}\ hours=\$17.59\ per\ hour

3 0
3 years ago
A spinner with two equal sectors is spun 5 times.
andreyandreev [35.5K]

Answer:

There are 32 outcomes that are possible

Step-by-step explanation:

7 0
3 years ago
Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 6 0 % 60%60, percent
Molodets [167]
If there are 12 items adding up to 60%, we want to know how many items more it will take to equal 100% So set up this equation 12/x = .6 then solve for x. x=12/.6 x = 20 now that we know the total you can subtract 12 from 20 and get 8, that is the number of items left on the list.
8 0
3 years ago
Read 2 more answers
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