Step-by-step explanation:
A. Distance = rate × time
1,000,000 breaths = 25 breaths/min × t
t = 40,000 min
One minute is 60 seconds, so:
t = 40,000 min × (60 s / min)
t = 2,400,000 s
B. We already answered this in part A. 40,000 minutes.
C. There are 60 minutes in an hour, so:
t = 40,000 min × (1 hr / 60 min)
t = 666.67 hr
D. There are 24 hours in a day, so:
t = 666.67 hr × (1 day / 24 hr)
t = 27.78 days
E. There are 365 days in a year, so:
t = 27.78 day × (1 yr / 365 day)
t = 0.076 years
Answer:
the answer is (A) the solution is incorrect the mistake is from step 1 when they were subtracting the 7 it should have been a negative -4 then divide it by 2 , considering the 2 is positive it would keep the -4 a negative when dividing so the answer would be X= -2
Step-by-step explanation:
hope that helps :0!!
9514 1404 393
Answer:
- growth
- domain: all real numbers
- range: y > -7
- y-intercept: (0, -6)
- asymptote: y = -7
Step-by-step explanation:
The parent function f(x) = a^x has a domain of all real numbers, a range of y>0, a y-intercept of 1, and an asymptote of y=0. It is a growth function for a>1, a decay function for 0<a<1.
Here, you have a=4, and the value -7 has been added. That addition translates the graph downward 7 units, so you have ...
- a growth function
- domain: all real numbers
- range: y > -7
- y-intercept: -6
- asymptote: y = -7
Answer:
Only Figure 4
Step-by-step explanation:
A regular polygon has all congruent sides and angles. Only Figure 4 has these qualities.
Figure 1 doesn't have congruent angles.
Figure 2 doesn't either.
Figure 3 doesn't have a congruent sides.
9514 1404 393
Answer:
x = 31
Step-by-step explanation:
The sum of angles in a triangle is 180°.
98° +51° +x° = 180°
x° = 31° . . . . . . . . . . . . subtract 149°
x = 31