3 *4 12 have
- =
7 *4 28 total
28-12=16
Answer:
4.8 points/minute
Step-by-step explanation:
Just divide total point over total minutes.
Answer:
∠S = 21.10°
∠M = 79.45°
PM = 9.16
Step-by-step explanation:
Here Pythagorean theorem and trigonometry suffice to solve our problem.
From the Pythagorean theorem we get:
and
We solve for 
in the second equation and get:
Now since
Therefore
and
And finally again from the Pythagorean theorem:
Thus,
∠S = 21.10°
∠M = 79.45°
PM = 9.16.
Answer:
Step-by-step explanation:
Find and compare the unit costs of the two different bottle sizes.
First:
$2.79/(6 oz) = $0.465/oz
Second:
$10.89/(14 oz) = $0.778/oz
Clearly, the larger (14 oz) bottle is a much better buy
Answer:
The cost of each sweater was $35
Step-by-step explanation:
To find this, first find out the cost of all the sweaters added together. We can get this by subtracting the cost of the skit from the total.
$160 - $20 = $140
Now to find the individual cost, divide the cost of all the sweaters by the number of sweaters.
$140/4 = $35
