Answer:
B
Step-by-step explanation:
First you put that then multiply inside of that then you cross over percent than boom there's your awnser your welcome
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Find the area of the big rectangle first:
14 x 11 = 154
Fine the area of the small rectangle:
5 x 3 = 15
Use πr^2
π(4)^2 = 16π
Divide this by 4 as it is only a quarter of the circle:
16π / 4 = 4π
Add all the values together:
4π + 154 + 15 = 181.5663709
Round this off as needed.
To 2 d.p. it is 181.57 in^2
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Answer:
Step-by-step explanation:
Let x represent the number of adult tickets that were sold.
Let y represent the number of children tickets that were sold.
The auditorium can hold no more than 200 audience members. This means that
x + y ≤ 200
An adult ticket costs $9 and a child's ticket costs $4. The students would like ticket sales of at least $1300. This means that
9x + 4y ≥ 1300
These are the set of inequalities that represents the situation.
Answer:
(a) 16 ft/s
(b) 1.5 s
Step-by-step explanation:
(a) Put 1 where t is in the expression and do the arithmetic:
-32×1 +48 = 16 . . . . feet per second
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(b) Use the hint and solve for t:
-32t +48 = 0
t -1.5 = 0 . . . . . divide by 32
t = 1.5 . . . . . . . . add 1.5
The ball reaches its maximum height after 1.5 seconds.
C= 2(4 + 3)
this might be too complicated but C (Cooper's goldfish) equals 2 times 4 + 3