The probability that fewer than 4 of them are successful are 0.9527
<u>Explanation:</u>
Given:
number of trials, n = 6
p(successful) = 0.85
P(x >= 4) = ?
The problem can be solved using binomial probability formula.
P(x >= 4) = 1 - binomcdf(6,0.85,4) = 1 - 0.0473
= 0.9527
Therefore, the probability that fewer than 4 of them are successful are 0.9527
The equation that represents the statement the product of 1/5 and a number is equal to 1 1/2 is n/5 = 1¹/₂.
Since the question says, the product of 1/5 and a number is equal to 1 1/2.
This is a word problem
Let n be the number.
<h3 /><h3>Identifying the product </h3>
Since it says the product of a number n and 1/5, we have n × 1/5 = n/5
It says this product equals 1¹/₂.
<h3 /><h3>Equating the expressions</h3>
So, we equate both expressions.
So, n/5 = 1¹/₂.
So, the equation that represents the statement the product of 1/5 and a number is equal to 1 1/2 is n/5 = 1¹/₂.
Learn more about product of a number here:
brainly.com/question/1755985
The square root of 9 is 3, and 3 divided by 34 and multiplied by 5 is <span>0.44117647058. You would have to use a calculator for this and that's what I did. I hoped I helped!</span>
1.5 cups per cup. cups/cake
6 cups/ 4 cakes
= 1.5 cups per cake
Answer:
Surface Area is 56π cm²
Step-by-step explanation:
The area for a cylinder's surface area is
a=2πrh+2πr²
The cylinder base's radius is 4 cm
The cylinder's height is 3 cm
Putting into the equation:
a=2×π×4×3+2×π×4²
a=2π×4×3+2×π×4²
a=8π×3+2×π×4²
a=24π+2×π×4²
a=24π+2×π×16
a=24π+2π×16
a=24π+32π
a=56π
The surface area of the cylinder is 56π cm².
