If 7 candies cost $4.20 how much does 12 candies cost?

Answers

Answer 1

Answer: 4.20/7 = $0.6 That's for ONE candy Then do this : 0.6* 12 = $7.20

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How to write 3 9/100 as a decimal?

Answers

3 9/100 would be written as a decimal like this, 3.09. You say three and nine one hundredths. The 9 has to be in the hundredths place, so you put a 0 in front of it. And since the 3 is hole, you put it in front of the decimal point.

$(3*100)+9$

$(309)/(100) =3.09$

Which relation is a function?

Answers

the answer is A function is a set of ordered pairs in which each x-element has only one y-element.

Find the square root of 10 to the nearest hundredth

Answers

Answer: 3.162

Step-by-step explanation:

Square root of 10: 3.16227766017

Which is the best estimate for the quotient of 686.13 ÷ 9.231?A.
7,000

B.
700

C.
70

D.
7

Answers

$686.13 \approx 700 \n9.231 \approx 10 \n \n686.13 / 9.231 \approx 700 / 10 = \boxed{70} \Leftarrow \hbox{answer C}$

Answer:

C.70 hope this helped

Step-by-step explanation:

What is another way to group the factors? (3×2)×5

Answers

well you. an do (2×3)×5 or (3×5)×2 or (2×5)×3

Well you do
(2x3) x5 or (3x5) x2 or (2x5)x3 is yours answer

The function f(t)=t^2+12t-18 represents a parabola. Part A: Rewrite the function in vertex form by completing the square. Show your work. Part B:Determine the vertex and indicate whether its a maximum or minimum on the graph. How do you know? Part C: Determine the axis of Symmetry

Answers

The function in vertex form is $f(t) = (t+6)^(2) -54$ (refer to your other post I solved it there).
The general form of quadratic equations in vertex form is $f(x) = a(x-h)^(2) +k$ , where (h, k) is the vertex of the parabola.
Here, a = 1, h = -6 and k = -54
Therefore, the vertex is (-6, -54) and it is a maximum because a = 1 is postive.

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Find the probability of spinning each of the following P(not 7)