x is the temperature and y is the number of swimmers. If there are 80 swimmers, then y = 80 instead of x = 80
This is how Corey should have solved
y = 1.505*x - 88.21
80 = 1.505*x - 88.21 <--- replace y with 80
1.505*x - 88.21 = 80
1.505*x = 80 + 88.21 <--- add 88.21 to both sides
1.505*x = 168.21
x = 168.21/1.505 <--- divide both sides by 1.505
x = 111.767
x = 111.8
If there are 80 swimmers at the pool, then the possible outside temperature is roughly 111.8 degrees F. This temperature seems awfully large, so it's possible that Corey's regression equation has limited scope; in other words, it isn't too useful if x is outside a given interval.
The ratio would be 3:1
( the 6 triangles are blue, which I’m pretty sure they are.)
Since there are 18 yellows and 6 blues, and the question calls for the ratio of the yellows to the blues, the ratio is 18:6. But you always have to simplify. The GCF is 6, so you would divide both of them by 6. The ratio is then 3:1.
Answer: it can have at most one right angle but at most, 2 acute angles
Step-by-step explanation:
A triangle is a shape bounded by 3 sides and it has three angles.
The sum of the angles is 180 degrees
A right angle is 90 degrees. So a tight angled triangle has one of the angles equal to 90 degrees.
An acute angle is an angle lesser than 90 degrees.
An obtuse angle is an angle greater than 90 degrees but lesser than 180 degrees. Assuming we have a right angle triangle.
So a triangle can have at most one right angle while a triangle can have more than one acute angle. For example, a right angled triangle has two acute angles. So also, a triangle containing an obtuse angle has two acute angles
i am completely confused how is this even physically possible what the heck
Given:
Invoice dated 4/15/12. Amounting to $5,500 which includes $300 freight.
Terms:
4/10 ; 3/30 ; n/60
The term 4/10 means that True value can avail of 4% discount if it pays within 10 days from date of issuance. The 10th day would be 4/25/12
The term 3/30 means that True value can avail of 3% discount if it pays from the 11th day up to the 30th day from the date of issuance.
April 29 is beyond the 10th day but within the 30 days discount period. True Value can avail of the 3% discount.
5,500 - 300 = 5,200 The freight can't be subjected to discount thus it is deducted from the total invoice amount.
5,200 * 3% = 156
5,200 - 156 = 5,044 amount True Value has to pay.
