R = 10, T = 20
OK. Calculate the length of segment RT:
|RT| = |20 - 10| = |10| = 10
Divide |RT| into a ratio of 2:3
2 + 3 = 5
10 : 5 = 2
Therefore we have
|RS| = 2 · 2 = 4 and |ST| = 3 · 2 = 6 (4 + 6 = 10 CORRECT)
T = R + 4 and T = T - 6
T = 10 + 4 = 14; T = 20 - 6 = 14 CORRECT
<h3>Your answer is T = 14.</h3>
<h3>
Answer: 45/121</h3>
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Work Shown:
2 blue, 4 red, 5 green
2+4+5 = 11 total
P(blue) = probability of getting one blue marble
P(blue) = (number of blue)/(number total)
P(blue) = 2/11
A = P(2 blue) = (2/11)*(2/11) = 4/121
P(red) = 4/11
B = P(2 red) = (4/11)*(4/11) = 16/121
P(green) = 5/11
C = P(2 green) = (5/11)*(5/11) = 25/121
Add the values of A,B, and C to get the probability of getting two of the same color
A+B+C = 4/121+16/121+25/121 = 45/121
This is approximately equal to 0.3719 which is roughly a 37.19% chance of happening
Side note: we can add A,B, and C because they are mutually exclusive events.
Dollar/gallon
Dollar/pint
Dollar/fl oz
Answer:
if given f(-x)=x-7, then f(h(x))=-2x-10
or if given f(x)=x-7, then f(h(x))=2x-4
Step-by-step explanation:
if given f(-x)=x-7
f(-x)=x-7 => f(-(-x))=(-x)-7 =>f(x)= -x-7
f(h(x))=f(2x+3)= -(2x+3)-7 = -2x-3-7 = -2x-10
if given f(x)=x-7
f(h(x))=f(2x+3)=2x+3-7=2x-4
The correct answer is
She can read 216 words per minute, because 72 divided by <span> is equal to 216.</span>
