Cross multiply and divide
Put 191 over 238 (like a fraction) the put another fraction bar right next to your first fraction and put 100 on bottom (this equals a whole in % and it's right across from the total of 238 free throws) then multiply 191 by 100 then divide by 238 and that answer should be your the percent you need.
Answer:
3(x+8) is the answer
Step-by-step explanation:
You want the total number of hours worked over 3 months which gives you 3x and you would then need 8 hours for 3 months which give you 3x+24. So you would need 3(x+8).
Answer:
c) 0.181.
Step-by-step explanation:
There is a common practice in statistics that we use the estimation from a large sample and expands it to the population.
Suppose i ask 1000 people who reside in Buffalo, New York, if they are Buffalo Bills fans. Suppose 900 say they are. So i can say that 90% of all residents of Buffalo are Bills fans.
In this problem, we have that:
On the first day of class, she counts 105 students enrolled, of which 19 are repeating the class. The university enrolls 15,000 students.An estimate of the population proportion repeating the class is given by:
The proportion of 19 of 105 is expanded to the 15,000 students.
19/105 = 0.181
So the correct answer is:
c) 0.181.
A) Minute Hand:
in 1 hour (= 60 minute) the minute hand travels 360 °
So in each minute, the minute hand travels 360/60 = 6°
And in x minute it will travel x.(6°)
B) Hour Hand:
in 1 hour (= 60 minute) the hour hand travels 360/12 = 30°
So in each minute, the hour hand will travel 30°/60° = 0.5°
And in x minute it will travel x.(0.5°)
ANGLE AT 4:35?
At 4:00, angle = 4. 30 = 120°
After 35 minutes, the minute hand strops at 35.(6°) = 210°, but during this 35 minute, the hour hand traveled 35.(0.5) = 17.5°, on top of its 120°, that makes an angle of 137.5°
So at 4:35 the angle between the hour & minute hand = 210°-137.5° =72.5°
Answer A
