Find the missing term.7-147 × 798 = 718 × 7-38 × M
7^-147 * 7^98 = 7^18 * 7^-38 * M
7^(-147+98) = 7^(18 + -38)
7^-49 = 7^-20 * M
M = <span>7^-49 / 7^-20
M = 7^(-49 + 20)
M = 7^-29
So the correct answer is </span>C.7^(-29)<span> </span>
Answer:
-2 ≤ x ≤ 5
Step-by-step explanation:
x is greater than or equal to -2 and less than or equal to 5
⇒ x ≥ -2 and x ≤ 5
⇒ -2 ≤ x ≤ 5
Answer:
Step-by-step explanation:
<u>Use compound interest formula</u>
- A = P(1 + r)^(nt), where A- future amount, P - invested amount, r- interest rate, t- time, n- number of compounds per year
<u>Given:</u>
- P = $2975
- r = 4% = 0.04
- t = 2.5 years
- n = 1
<u>Substitute the values and calculate:</u>
- A = 2975(1 + 0.04)^2.5 = 3281.48
Correct choice is B
See the photo attached. The answer is x = 19, x = -1, so B.
