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Margarita [4]
3 years ago
8

Rashad evaluated the power.

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

a

Step-by-step explanation:

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Which of the decimal value given below is the largest?<br><br> 0.52<br> 0.052<br> 0.0052
professor190 [17]
0.52 because 52/100 is better than 52/1000 and 52/10000
5 0
3 years ago
Jared has three acres to mow it takes 1 hour to mow 1 and 1/2 an acre how long would it take him to finish all his mowing​
ololo11 [35]

Answer:

It would take Jared 2 hours to finish mowing 3 acres at that rate.

Step-by-step explanation:

If it takes Jared 1 hour to mow 1 and 1/2 acres of lawn and he has to mow three, then 1 1/2 acres x2= 3 acres and 1 x2= 2 so it would take Jared 2 Hours to mow 3 acres of Lawn

Hope this helps!

7 0
4 years ago
Find the missing side length <br><br><br><br><br><br> Plsss help
ElenaW [278]

Answer:

I would be 21 for the missing side

3 0
3 years ago
What is 2 7/8 plus 2 3/8 ?
enot [183]
2 7/8 + 2 3/8= 4 10/8, which equals 5 2/8, which is also equal to 5 1/4
8 0
3 years ago
Read 2 more answers
2. The number of atoms of a particular chemical element is modelled by
____ [38]

9514 1404 393

Answer:

  a) 600

  b) see below

  c) 1.26 hours

Step-by-step explanation:

a) The value of y when x=0 is the coefficient of the exponential term:

  y = 600·3^(-0) = 600·1 = 600

There were 600 atoms to start.

__

b) see attached for a graph

__

c) The graph shows 150 atoms at t = 1.26, about 1.26 hours after the start of time counting.

If you want to find that value algebraically, substitute for y and solve for x. Logarithms are involved.

  150 = 600·3^(-x)

  150/600 = 3^(-x)

  log(1/4) = -x·log(3)

  x = -log(1/4)/log(3) = log(4)/log(3) ≈ 1.2618595

After about 1.26 hours, there were 150 atoms.

6 0
3 years ago
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