Answer:
29 weeks or 4 months (not exactly)
Step-by-step explanation:
300/10.5 is 28.57
which 29 weeks, you earn 4 dollars and 50 cents left over
Answer:
It took 14 hours to get out of the well.
Step-by-step explanation:
Consider the provided information.
The well was 70-feet deep, the frog climbs 7 feet per hour, and it slips back 2 feet while resting.
In first hr frog climbs 7 feet and slips back 2 feet, that means it climbs 5 feet in an hour.
In 2 hour it climbs 2 × 5 = 10 feet, in 3 hours it climbs 3 × 5 = 15 feet and so on.
Now we need to find the time taken by the frog to get out of the well.
By observing the above pattern we can say that after 13 hours it can climb 65 feet.
13 × 5 = 65 feet
In next hour frog will climb 65 feet + 7 feet = 72 feet.
That means after 14 hours frog can get out of the well.
Hence it took 14 hours to get out of the well.
X= 5/3 and Y= -5 5/6. Since it already gave you “X” u plug that in for “X”, then solve. Once you found your “Y” you re-write the problem and plug in “Y” and repeat the same steps as you did before.
Answer:
8
Step-by-step explanation:
Rationalise the denominator by multiplying both the numerator and denominator by the radical on the denominator, that is
= → ()² = 8
=
= 4× 2
= 8