The probability of the friend completing the new level in her first try is 22.5%
<h3>What is probability?</h3>
This is a concept that is used to talk about the likelihood or the chances of an event occuring.
For the digit 8, the frequency is 7
For the digit 9, the frequency is 11
The total number of frequencies is given as
10 + 9 + 6+ 7 + 8 + 12 + 4 + 6 + 7 + 11 = 80
7 + 11 = 18
Probability = 18/80
= 0.225 x 100
= 22.5%
Read more on probability here: brainly.com/question/251701
Answer
Slope: 3/2
y-intercept: -1
equation: y=3/2x-1
Step-by-step explanation:
Slope = rise/run
y- intercept is where the line intercepts the y axis
Answer:
250/300 = 0.833 = 83.3%
Step-by-step explanation:
50 seats weren’t occupied so roughly 80% of the seats are occupied
Answer: M = ⁹/₅S
Step-by-step explanation:
M ∞ S -------------------------------- 1
M = KS ------------------------------ 2
K is a constant and need to be calculated
substitute for M and S in 2 to find K
900 = K500
K = ⁹⁰⁰/₅₀₀
= ⁹/₅
Therefore , the equation that connect / relates M to S will be
M = KS
M = ⁹/₅S
Answer:
345 cubic inches
Step-by-step explanation:
2.5(6)9 = 135
3(7)10 = 210
135 + 210 = 345
