Answer:
1.15 or 
Step-by-step explanation:
1. The slope can be found with this formula: 
2. Let's plug in the numbers: 
4. ≈ 1.1538
4 + 5t < 19
Subtract 4 from both sides
5t < 19 - 4 or 5t < 15
Divide both sides by 5
t < 3
I think about 0.07 but the exact answer is 0.066666666666667
Answer:
he would have to bowl 247 in the third game to have an average of 200
Step-by-step explanation:
147+206=353 and since 200*3( because the three games ) is 600 you have to subtract 353 from 600 and you get 247
<h3>
Answer: sqrt(20)</h3>
=========================================
Explanation:
Count out the spaces, or use subtraction, to find the horizontal side BC is 2 units long. Similarly, you'll find the vertical side AC is 4 units long.
Use the pythagorean theorem to find the length of segment AB.
a^2 + b^2 = c^2
2^2 + 4^2 = c^2
4 + 16 = c^2
20 = c^2
c^2 = 20
c = sqrt(20)
We stop here since it matches with choice B.
-----------------
Optionally, we can simplify like so
sqrt(20) = sqrt(4*5)
sqrt(20) = sqrt(4)*sqrt(5)
sqrt(20) = 2*sqrt(5)
