Answer:
1. 1.5 inches per minute
2. 90 inches per hour
Step-by-step explanation:
speed =
1. total distance covered = +
=
=
= 4 inches
Total time taken = +
=
=
= 3 minutes
The ants average speed =
= 1
= 1.5
The ants speed is 1 inches per minute.
2. Since;
60 minutes = 1 hour
3 minutes = x hours
x =
=
= 0.05 hours
Speed =
= 90 inches per hour
The red ants speed is 90 inches per hour.
Answer:
7 is the answer hope it will help you
To write the expression 5logby+ 4logbx, you need to know the laws of logarithm. These laws will help you what will be the type of logarithm that will fit in the given expression. For multiplication, log a + log b = logab and for a logarithm that has a coefficient, 5logb = logb⁵. So the answer is
<span>
</span>5logby+ 4logbx
<span>logb y</span>⁵ + logb x⁴
<span>logb y</span>⁵x⁴<span>
The answer is letter B.
</span>
Answer:
1 yes and they have a scale factor of 1:2
2 yes and they have a scale factor of 1:4
Step-by-step explanation:
Which expression represents the number of feet that are in x yards?
The conversion fact is 3 feet = 1 yard.So
1 yard = 3 feet
2 yards = 2(3 feet)
3 yards = 3( 3 feet)
Thus, x yards would equal 3x feet....
Answer: C. 3x