So we need to find the sum of the first 5 terms.
You have told me that the first term is 10 meters, and that r = 0.5 per term.
With this knowledge, we can use the formula s_n=a₁((1-r^n)/(1-r)).
Plugging in the terms that we know...
s₅=10((1-0.5⁵)/(1-0.5))
s₅=10(0.96875/0.5)
s₅=10(1.9375)
s₅=19.375
With s₅, we can determine that the ball has traveled a total of 19.375 meters after 5 bounces.
The temperature of a city is 4°C Next day temperature falls by 5°C Next day temperature = 4-5 = -1°C Hope it helps ...
When the radicand is a negative
According to the probability distribution, there is a 0% probability that a randomly selected student earns more than 18 credits.
- A student earns 3 credits <u>per course</u>.
Thus, the probability distribution for the <u>number of credits earned</u> is:






Since no person takes more than 6 courses, there is a 0% probability that a randomly selected student earns more than 18 credits.
A similar problem is given at brainly.com/question/25117113
Answer:
I did this exact same question on USATestPrep and here's what I answered that I got correct:
B, C and this one isn't an answer choice but the additional answer was: "1,000 grams of radioactive material with a half-life of 6 hours."
Hope this helps! I'm sorry if it doesn't help future people who sees this :/