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arsen [322]
4 years ago
13

5. Let f(x) = x + 8 and g(x) = x2 - 6x - 7. Find f(g(2) -7 -3 10 33

Mathematics
1 answer:
Shtirlitz [24]4 years ago
7 0

Answer:

-7

Step-by-step explanation:

put in 2 for x in the g equation and use that value as x in the f equation

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4.5m + 8 - 2.3m - 3.5
anastassius [24]

Answer:

494235234934-1304039445

Step-by-step explanation:

4r567890e-r0987ytdghcn

6 0
3 years ago
12 times (3 times 2 to the power of 2) divided by 2 - 10
professor190 [17]

Answer:

32

Step-by-step explanation:

2 to the power of 2 is 4

12×(3+4)÷2-10

12×7÷2-10

84÷2-10

42-10

ANS=32

5 0
3 years ago
If P(A)=0.6, P(B)=0.3, and P(A and B)=0.18, find P(A or B).
Marianna [84]

Answer:

The value of P(AUB) = 0.72

Step-by-step explanation:

As

  • P(A) = 0.6
  • P(B) = 0.3
  • P(A∩B) = 0.18

We can determine the value of P(A∩B) Using the formula

P(AUB) = P(A) + P(B) - P(A∩B)

            = 0.6 + 0.3 - 0.18

             = 0.72

Therefore, the value of P(AUB) = 0.72

3 0
3 years ago
A ball is thrown from an initial height of
guajiro [1.7K]
IF your equation is this: h(t)= -16t^2 + 27t + 7, then you set it equal to 17 and solve for t.  What this does is tells you the times (t) when the ball is exactly 17 feet off the ground.  Because this is a parabola, the ball will go up past the 17 foot mark, then pass it again on the way back down.  This happens at .55 seconds (going up), and 1.13 seconds (coming down).
8 0
3 years ago
Best rentals charges a daily fee plus a mileage fee for renting its cars. barney was charged $108 for and 300 miles, while mary
IgorLugansk [536]

\frac{108}{300 \: mi}  \div  \frac{?}{1 \: mi}
\frac{108}{300 \: mi}  \div  \frac{0.36}{1 \: mi}
\frac{0.36}{1 \: mi}  =  \frac{192}{600 \: mi}
The above statement is false.
Therefore the prices cannot be determined.
5 0
4 years ago
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