Answer:
1.) 4/3
2.) 4/3
3.) 5
4.) 5
Step-by-step explanation:
I just took the test
Answer:
4/3
Step-by-step explanation:
i just did the assignment
Gary was on the Ferris wheel for a total of 36 minutes, calculated by subtracting the time he got on (2:40 P.M.) from the time he got off (3:16 P.M.).
To find out how long Gary was on the Ferris wheel, we need to calculate the difference in time from when he got on the ride to when he got off. He got on at 2:40 P.M. and got off at 3:16 P.M. To calculate the time difference, we first convert the times to a 24-hour format. So, 2:40 P.M. is 14:40 and 3:16 P.M. is 15:16.
Next, we subtract the starting time from the ending time. The calculation is as follows:
15:16 - 14:40 = 0:36
So, Gary was on the Ferris wheel for 36 minutes.
#SPJ12
Answer:
2:40 to 3:16
2:40 to 3 is 20 min
3 to 3:16 is 16 min
20+16=36
So, Gary was on the ride for 36 minutes!
A. d=59
B. d=114
C. d=55
D. d=66
Answer:
A. d = 59°
Step-by-step explanation:
We know that the 3 angles added up together are a straight line or 180°. Therefore,
m∠d° = 180 - (57 + 64)
Answer: D. 59
Step-by-step explanation:
57 + 64 + d = 180°
121 + d = 180°
180 - 121 = 59°
Hope this helps!
Answer:
An interesting experiment is given. We need to address various questions based on our knowledge of calculus.
Step 2
Part (a)
Time taken for the radius to grow to 2 cm = t1 = r/0.5 = 2/0.5 = 4 hours
Time taken for the radius to become 0 = t2 and the same can be obtained by solving:
r = 2 - √t2 = 0
Hence, t2 = 22 = 4 hours
Hence, the time duration of the entire experiment (from the introduction of the bacteria until its disappearance) = t1 + t2 = 4 + 4 = 8 hours
Step 3
Part (b)
r(t) = 0.5t for 0 ≤ t ≤ 4
and
r(t) = 2 - √(t - 4) for t > 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
to the nearest whole number, we take a note of the number after the decimal point
any number higher than 5, 1 is added
but in these case, it is less than 5
835.2301≅835