Answer: after you work out the question it will come to you
Step-by-step explanation: No need
The answer is 1. its a cube, 2. the area is 294 Square CM
<em>f(-4) = 13</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>f(x) = 0.5x + 15</em>
<em>replace x = - 4</em>
<em>f(-4) = 0.5×(-4) + 15</em>
<em>= - 2 + 15</em>
<em>= 15 - 2</em>
<em>= 13</em>
<em>Good luck !</em>
Answer:
Standard deviation of the binomial distribution
= 
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given size 'n' = 800
The population proportion 'p'=0.6
Let 'X' be the random variable of the binomial distribution
a) mean of the binomial distribution = n p = 800 ×0.6
μ = 480
b) variance of the binomial distribution
= n p q
= 800 X 0.6 ×0.4
σ² = 192
Standard deviation of the binomial distribution
σ = 
Hello! The subscription is a fixed price of 5.95 per month, and prints are $0.19 each. Let’s make an equation for this type of situation. 5.95 + 0.19x = 15.83. First off, let’s subtract 5.95 from both sides. When you do, you get 0.19x = 9.88. Now, divide each side by 0.19 to isolate the variable. 9.88/0.19 is 52. x = 52. There. Alazea purchased 52 prints in October.