Answer:
ok so the probility of gettting one white fish is
13/23
and if we take out one white fish the problity is
12/22
so we just multiply
12/22*13/23=0.30830039525
so the problity is 0.30 if you choose two fish you will get white for both
Answer:
Total temperature change = -32.48 degrees
Step-by-step explanation:
Over 11.2 hours, the temperature changed -2.9 degrees each hour.
Total time elapsed = 11.2 hour.
Temperature change per hour = -2.9 degrees
Total temperature change = Total time elapsed x Temperature change per hour
Total temperature change = 11.2 x -2.9 = -32.48 degrees
So temperature is reduced by 32.48 degrees in 11.2 hours.
Total temperature change = -32.48 degrees
Answer:
for example if you gave 2x ten to the power of 3, that is scientific notation. So if you take it out of scientific notation you hwv3 2000.
Step-by-step explanation:
3 is amount of times you move to decimal to the right. So there is an invisible decimal after 2 so that gives you 2.0 So you take that decimal point and move it to the right three times. then you have 2000. but if you had 2× 10 to the power of 4, you would move the decimal to the right 4 times.
5(x+4)=4(x-6)
5x+5•4=4x-4•6
5x+20=4x-24
x= -44
Answer:
bottom
60 chocolate
Step-by-step explanation:
There are 7 that choose vanilla for every 5 that choose chocolate
The bottom diagram represents that answer
We want 84 to have vanilla
Take 84 and divide by 7 = 12
Our multiplier is 12
Multiply 5 by 12 = 60
When 84 want vanilla, 60 want chocolate
7 :5
14:10
21: 15
28: 20
35:25
42: 30
49: 35
56: 40
63: 45
70: 50
77:55
84: 60
So it checks
