Answer:A
Explanation:
What is the total number of drawSprites(); you can have in a program? *
answer 10 = 1o
Explanation:
Should there be an age limit for cellphones?
PRO and con
The equation and table show the cost to rent a canoe at two different companies. Each company charges a flat fee for an initial cost, plus an hourly rate.
Answer:
Initial cost for Company G: $27
Initial cost for Company H: $25
Explanation:
✅Company G: c = 27 + 10h
The equation for Company G is given in slope-intercept form, c = mh + b
Where,
m = unit rate/hourly fee
b = y-intercept/starting value/initial cost
Thus:
Initial cost for Company G = $27
✅Company H: the initial cost for company H would be y-intercept of the table of values given.
The y-intercept = the cost at when the number of hours is 0.
From the table, when number of hours is 0, cost = $25.
Therefore, the initial cost for Company H = $25
P=1/2kx^
If the spring constant is 25600 N/m. How much must thr spring stretch in meters in order to store 8J of potential energy?
Answer:
Extension, x = 0.025m
Explanation:
Given the following data;
Spring constant = 25600 N/m
Potential energy = 8 Joules
To find the extension;
Mathematically, the potential energy stored in a spring is given by the formula;
[tex] P.E = \frac {1}{2}Kx^{2} [/tex]
Where;
P.E is potential energy. K is the spring constant. x is the extension of the spring.Substituting into the equation, we have;
[tex] 8 = \frac {1}{2}*25600*x^{2} [/tex]
Cross-multiplying, we have;
[tex] 16 = 25600x^{2} [/tex]
[tex] x^{2} = \frac {16}{25600} [/tex]
[tex] x = \sqrt {0.000625} [/tex]
Extension, x = 0.025m