Speed=distance/time
we need to findn her distance in miles and times in hous
440 yards times 4 laps=1760 yards
1760 yards=1 mile
distance=1 miles
time
10 minutes
60 minutes per hour
1/6 hour
1 miler per (1/6) hour
multiply by 6
6 miles per 1hour
6 miles pe hour
Answer:
second option, (u - 12 - 3b)/4
Step-by-step explanation:
isolate the "a" by bring each term to the other side, and finally div by 4
u = 12 + 4a + 3b
u - 12 = 4a + 3b
u - 12 - 3b = 4a
(u - 12 - 3b)/4 = a
Answer:
2) and 3)
Step-by-step explanation:
Note: 1), 2), 3), and 4) are the answer choices from top to bottom.
We know that BC is 8 units long.
Reflections will preserve angles and lengths, so 1) is immediately wrong, and 2) is right. We also know that 3) is right.
After a reflection across the x-axis, the x-value of point A' will not differ from point A, so 4) is wrong.
So, the answer is 2) and 3) and we're done.
Answer:
4. false 1 is nor prime nor composite
Answer: Unlikely
Step-by-step explanation:
Given: The probability of choosing a penny from the 1980s from the bag of pennies without looking=
We know that the probability of any event lies between 0 and 1.
- If probability of occurring event is 0 then the event is impossible.
- If probability of occurring any event is 1 then the event certain.
- If probability of occurring any event lies between 0.5 and 1 then the event is said to be likely.
- If probability of occurring any event lies between 0 and 0.5 then the event is said to be unlikely.
Since, 0.075 lieas between 0 and 0.5, therefore the event is said to be unlikely.