Answer:
2.) 
1.) 
Step-by-step explanation:
![{5}^{2} - 3[5] + 5 = h(5) → 25 - 15 + 5 = h(5) → 15 = h(5) \\ \\ [-3]^{2} - 3[-3] + 5 = h(-3) → 9 + 9 + 5 = h(-3) → 23 = h(-3)](https://tex.z-dn.net/?f=%7B5%7D%5E%7B2%7D%20-%203%5B5%5D%20%2B%205%20%3D%20h%285%29%20%E2%86%92%2025%20-%2015%20%2B%205%20%3D%20h%285%29%20%E2%86%92%2015%20%3D%20h%285%29%20%5C%5C%20%5C%5C%20%5B-3%5D%5E%7B2%7D%20-%203%5B-3%5D%20%2B%205%20%3D%20h%28-3%29%20%E2%86%92%209%20%2B%209%20%2B%205%20%3D%20h%28-3%29%20%E2%86%92%2023%20%3D%20h%28-3%29)
I am joyous to assist you.
#21)
<span>Using Pythagorean Theorem a^2 + b^2 = c^2
so
</span>a^2 = c^2 - b^2
x^2 = 42^2 - 38^2
x^2 = 1764 - 1444
x^2 = 320
x =√320
x = √(64 * 5)
x = 8√5
Answer:
12
Step-by-step explanation:
The most important factor is the total budget $1334.50, for the softball tournament.
1. Subtract $779.50 from $1334.50 = $555
2. We have $555 left, and a budget of $46.25 per player for meals
3. Divide 555/46.25 = 12
4. 12 softball players can be brought to the tournament
Answer:
0.0001
Step-by-step explanation:
The computation of the probability of experiencing such a drop in water pressure is shown below:
Given that
mean = 519,645 gallons
Standard deviation = 71,564 gallons
Now the probability is
= 1 - p (x - mean ÷ standard deviation < 782,238 - 519,645 ÷ 71,564)
= 1 - p(z<3.67)
= 1 - 0.9999
= 0.0001
