53.69*.15= 8.05
Change the 15% to a decimal before multiplying. Round answer to two decimal places since it is money (unless told otherwise)
Answer:
Step-by-step explanation:
First we need to find their rate of speed.
r = d / t
For ant,
Convert millimeters to inches.
1 inch = 25.4 mm
18 mm = 0.7 inch
r = 0.7 / 5
r = 0.14 inches per second
For beetle,
r = 8 / 3
r = 2.7 inches per second
From the rates, you can tell that the beetle crosses the Garden first.
To know how long it takes for the ant to cross is by dividing the length by the rate.
1 yard = 36 inches
13 yards = 468 inches
468 ÷ 0.14 = 668.5 ≈ 669 seconds
In terms of minutes:
11 minutes and 15 seconds
The ant would cross the garden in 11 minutes and 15 seconds (or 669 seconds <em>up to you</em>).
Answer:
a
Step-by-step explanation:
Answer:
all fractions containing integers are rational numbers is true I believe.
Step-by-step explanation:
Answer:
the 2x and 1/2x are the slope.(rise over run)
the +2 and -1 are intercepts on the y axis
Step-by-step explanation:
