The only way i can think of working out this question is this:
t = time p = phone calls
insert what we know:-
93 = p + 50
make P on its own:-
take away 50 from each side
43 = p
switch (you don’t HAVE to do this) :-
p = 43
So, shivani has to route a total of 43 phone calls to spend a total of 93 minutes on the phone.
<h3>
Answer: 20</h3>
Explanation:
10 hours was spent playing football, out of 50 total
10/50 = 1/5 = 0.20 = 20%
Answer:
(-12, -10)
Step-by-step explanation:
Midpoint M is the average of endpoints A and B:
M = (A +B)/2
2M = A + B . . . . . . multiply by 2; next, subtract A
B = 2M - A . . . . . . the missing endpoint can be found this way
B = 2(-8, 0) -(-4, 10) = (2(-8)+4, 2(0)-10) = (-12, -10)
Step-by-step explanation:
3x7=21
21x2=42
total 42 carrots
Answer:
0.54
Step-by-step explanation:
A = "she's up all night 'til the sun"
B = "she's up all night for good fun"
P(A) = 0.29
P(B) = 0.27
P(A or B) = 0.02
The following relationship is known:
Therefore, applying the given data:
The probability that "she's up all night 'til the sun" AND "she's up all night for good fun" is 0.54.