Answer: the answer is
=3
−19x−14
Step-by-step explanation: (x−7)(3x+2)
=(x+−7)(3x+2)
=(x)(3x)+(x)(2)+(−7)(3x)+(−7)(2)
=3x2+2x−21x−14
=3x2−19x−14
I Think The answer is a I hope it’s right just Trying To help others
Answer:
Step-by-step explanation:
Given
The attached plot
Required
P(Ice Cream|Frogtown)
This is calculated as:
From the attachment;
So, we have:
Express as percentage
-- approximated
<span>Jake found that 39 students in his school could play the guitar and 17 of those students could play the piano
</span>Can play guitar and piano-=17 ---->top left
Can play guital total= 39 ------> top right
Which mean
Can play guitar but cant play piano= 39-17=22 ------> top middle
<span>There were 8 students who could not play the guitar but knew how to play the piano.
Can play piano but can't play guitar= 8 ---->middle left
Can play piano total= 8 + 17= 25 ----->bottom left
There were 3 students who knew neither guitar nor piano
Did not know the guitar and piano=3 ----->middle middle
The answer would be:
</span><span>Knew piano Did not know piano Total
Knew guitar 17 22 39
Did not know guitar 8 3 11
Total 25 25 50</span>
