All categories

3 years ago

Please help and ill give brainliest

Mathematics

2 answers:

slava [35]3 years ago

7 0

3.2 goes in the first and second blank, 8.7 is the final answer

daser333 [38]3 years ago

6 0

Answer:

w=8.7

Step-by-step explanation:

.......ask if more help needed

thanx

You might be interested in

F your car gets 2424 miles per gallon, how much does it cost to drive 370370 miles when gasoline costs $3.203.20 per gallon?

TiliK225 [7]

$351,912.62 would be the cost

4 0

3 years ago

Situation:

Arturiano [62]

Answer:

t = 6162 years

Step-by-step explanation:

Apparently you are asked to use the constant k = 0.0001 instead of the most common 0.00012. We'll answer the problem using such number you typed, but make sure that there is no omission in your typing.

The equation to use is that for carbon decay:

$N(t)=N_0\,e^{-0.0001\,\,t}$

If the skull contains 54% of its original amount of C14, then that means that :

$N(t)=0.54 \,\,N_0$

we use this to solve for the time (t) in our equation:

$0.54\,\,N_0=N_0\,e^{-0.0001\,\,t}\\\frac{0.54\,\,N_0}{N_0}=e^{-0.0001\,\,t}\\0.54=e^{-0.0001\,\,t}\\ln(0.54)=-0.0001\,\,t\\t=\frac{ln(0.54)}{-0.0001} \\t=6161.86\,\,years$

which rounded to the nearest year as requested gives :

t = 6162 years

8 0

3 years ago

What the second step in sketching the graph of a rational fintion

lakkis [162]

Putting the dot points is the second

6 0

3 years ago

1. Solve the system of equations algebraically.

goldfiish [28.3K]

Hello,
Please, see the attached files.
Thanks.

8 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST!!! (FOR GOOD AND FAST ANSWER)!!!

natulia [17]

Factor out the greatest perfect root factor The root of a product is equal to the product of the roots of each factor Reduce the index of the radical and exponent with 4 = 0.00380546

7 0

3 years ago