Answer:
plug it into your calculator and you get or 1.44 to 3 sf.
Answer:
Step-by-step explanation:
Answer:
she will earn 300.3 in interest
Step-by-step explanation:
using the formula for interest: I =Prt where P is the principal (starting amount), r is the rate, and t is the time. Always convert the rate to a decimal if it's in percentage form.
I = (3850)(0.013)(6)
Answer:
Infinite
Step-by-step explanation:
2(x-6)+2x=4(x-3) would turn into:
2x-12+2x=4x-12 which would turn into:
4x-12=4x-12 then you could keep going if you wanted:
add 12 to both sides and subtract 4x from both sides:
0=0 (and zero does equal zero so it is unlimited solutions)
Answer:
P(X ≤ 50) = 0.57
P(X > 25) = 0.76
P(X < 75) = 0.57
Step-by-step explanation:
Given: probability distribution to the number of tubes that will rent on a randomly selected day.
x ⇒ the number of tubes
P(x) ⇒ probability
x : 25 50 75 100 Total
P(x) : 0.24 0.33 0.29 0.14 1
So,
P(x ≤ 50) = P(x = 25) + P(x = 50) = 0.24 + 0.33 = 0.57
P(x > 25) = Total - P(x = 25) = 1 - 0.24 = 0.76
P(x < 75) = P(x = 25) + P(x = 50) = 0.24 + 0.33 = 0.57