Answer:
1/6
Step-by-step explanation:
She sold 12 cupcakes in total, 2 being coconut.
There would be a 2/12 chance that they would by a coconut cupcake. Simplifying it would be 1/6
Step-by-step explanation:
<u>Substitute f(2) into the function:</u>
<u>Include exponent:</u>
Answer:
(a)
(b)
(c)
the cost of 8 people is $116
(d)
Graph is attached
Step-by-step explanation:
we are given
It costs $145 for 10 people to attend a concert
(a)
Number of people =10
Total cost =145
now, we can find constant proportionality
k= ( total cost)/(number of people)
(b)
Let's assume
cost is C
number of people as x
so, we can set equation as
now, we can plug value
(c)
we can plug x=8
C=116
So,
the cost of 8 people is $116
(d)
we can draw graph
Answer:
y = 7x
Step-by-step explanation:
to find the gradient, change in y ÷ change in x so 56 ÷ 8 to get y = 7x + b
to find b you substitute in x and y so
56 = 7 X 8 + b
56 = 56 + b
0 = b (-56)
so it is y = 7x
Answer:
27/111
Step-by-step explanation:
add 27+41+14+29 = 111
the number of child ticket over the total number of all the tickets on Saturday and Sunday