Answer:
6. (a) 7. (b) Im pretty sure 8. (d)
Step-by-step explanation:
A real number is basically any number whatsoever, meaning a real number can also be irratonal.
7. pi is 3.1415926535... but doesn't repeat so it doesn't go on a number line, the sq root of -16 is -4 which has a place on the line, and the repeating decimal would have no place on a number line.
8. irrational means it repeats without a pattern, such as pi (3.1415926535...) which is why the answer is d
The breakdown of the payment made for the installment plan for the purchase made is :
- Down payment = $396
- Total monthly payment = $1932
- Tital cost of installment plan = $2328
- Finabce charge = $348
<u>Given the Parameters</u>.
- Original cost = $1980
- Down payment = 20% of original costs
- Monthly installment = $161
- Number of installment payments made = 12
1.) <u>The down payment</u> :
Percentage × original cost
20% × $1980 = $396
2.) Total monthly payments made :
Number of payments × amount per installment
12 × $161 = $1932
3.) <u>Total cost of installment plan</u> :
Total monthly payments + down payment
$(1932 + 396) = $2328
4.) <u>Finance charge</u> :
Installment plan - Original cost
$2328 - $1980 = $348
Learn more :brainly.com/question/18796573
I believe it would be 2 units to the right
and 4 units down
Answer:
a) k = 0.0001245 /year
b) The Shroud of Turin is 757.52 years old.
Step-by-step explanation:
a) dC/dt = - KC
dC/C = - kdt
Integrating the left hand side from C₀ to C₀/2 and the right hand side from 0 to t(1/2) (where t(1/2) is the radioactive isotope's half life)
In [(C₀/2)/C₀] = - k t(1/2)
In (1/2) = - k t(1/2)
- In 2 = - k t(1/2)
k = (In 2)/t₍₁,₂₎
t(1/2) is given in the question to be 5566 years
k = (In 2)/5566 = 0.0001245 /year
b) dC/C = - kdt
Integrating the left hand side from C₀ to C and the right hand side from 0 to t
In (C/C₀) = - kt
C/C₀ = e⁻ᵏᵗ
C = C₀ e⁻ᵏᵗ
When C = 91% of C₀ = 0.91 C₀, solve for t
0.91 C₀ = C₀ e⁻ᵏᵗ
0.91 = e⁻ᵏᵗ
e⁻ᵏᵗ = 0.91
- kt = In 0.91 = -0.00943
t = - 0.00943/(-0.0001245) = 757.52 years.
Answer:
-1,1 0,-3
Step-by-step explanation:
start at -2, 5 and go down 4 right 1.
Rinse and repeat
