What do you mean? Do you have a picture of them problem
Either you get "red" or you don't. That's binomial. The probability of getting "red" is 1/2, same as the probability of getting "black."
So we have a binomial probability distribution with n=38, p=1/2 and x = 19.
Using the binompdf( function built into my TI-83 calculator, I get
binompdf(38, 1/2, 19) = 0.129 (answer)
Answer:
y=16
DC=276
Step-by-step explanation:
Since in a rectangle, the two opposite sides are always congruent (equal lengths), this means that 17y+4 is equal to the value of 11y+100.
So, solve for y.
17y+4=11y+100
-11y -11y
6y+4=100
-4 -4
<u>6y</u>=<u>96</u>
6 6
y=16
And then to find DC, you just need to plug in the y value.
11(16)+100=DC
176+100=DC
276=DC
Answer:
Markdown
Step-by-step explanation:
For example: the price of the shirt was $10.00 It had a markdown of 15%. This would be $8.5.
Answer:
x = √40
(Option B)
Step-by-step explanation:
Focus on one half of the triangle.
Base of half triangle
= 4÷2
= 2
Applying Pythagoras' Theorem,
x² = 6² +2²
x² = 40
x = √40
