2 years ago

Explain how to calculate the radius of a circle if you know its diameter.

1 answer:

4 0

Answer:

r=d÷2 is the right answer

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KatRina [158]

Answer: 7 Switches will be made.

Step-by-step explanation:

$\frac{90}{12.5}=$ number of switches

$7.2=$ number of switches

however you cannot have a fraction of a switch so you must round it to a whole number, which in this case is 7.

5 0

1 year ago

MrMuchimi

The correct answer is C. 17.20 = 17.2

5 0

2 years ago

Yanka [14]

Answer:

I'm pretty sure Its D i think-

7 0

2 years ago

Mariulka [41]

Answer:

1/4

Step-by-step explanation:

The answer to this question is the amount of blue gummy bears over the total amount of gummy bears. This is 15/60 or 1/4.

4 0

3 years ago

valina [46]

Answer:

Step-by-step explanation:

The questions asks about Combinations of Pizza toppings, so by employing the Combination Formula:

$C(n, k) = \frac{n!}{k!(n-k)!}$

$C(6, 3) = \frac{6!}{3! \cdot 3!} = \frac{6 \cdot 5 \cdot 4 \cdot 3 \cdot 2}{3 \cdot 2 \cdot 3 \cdot 2} = 20$

8 0

3 years ago