Answer:
150 m/s
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Using the rule of logarithms
log x - log y = log(
)
Given
(
)
=
n -
2 → D
Step-by-step explanation:
y-Intercept = (0 , -5)
Slope / m = -4
y - y1 = m(x - x1)
y + 5 = -4(x - 0)
y = -4x - 5 → Equation
Answer:
295 minutes
Step-by-step explanation:
It is given that Speedy the Sloth drinks tea at a steady rate of 2/7 cups per hour.
Yesterday she drank 1 cup and today she drank 17/42 of a cup more than yesterday. This means today she drank 1 + 17/42 cups.
Time taken to drink 2/7 of a cup = 1 hour = 60 minutes
Time taken to drink 1 cup =
minutes
Time taken to drink 1+17/42 cups =
minutes
Since she drinks tea as long as she stay awakes. This means, she stayed awake for 295 minutes today.