Answer:
29 compact cars.
Step-by-step explanation:
The total number of vehicle is 37.
So you can just subtract 37 by 8 which gives 29.
Answer:
35 feet of ribbon.
Step-by-step explanation:
The rate of 14 inches per every 2 minutes would equal 30 two-minute intervals as 60 minutes (an hour)/2 minutes = 30. 14 x 30 = 420 inches in one hour, which reduces to 35 feet since 420inches/12 inches (one foot) = 35.
<span>The decay of 277 mg of an isotope is described by the function
A(t)= 277e-0.019t,
where t is time in years.
To find the amount left after 64 years,
We substitute t = 64 in the expression.
</span>A(t=64)= 277e-0.019(64)
or A(t=64) = 277 * e-1.216
= 277 * 0.29
= 82 mg
The correct answer would be D. because if the equation has a y-intercept (+4) than the line doesn't go through the origin.
