Please answer the question from the attachment.

Mathematics

1 answer:

Mars2501 [29]3 years ago

3 0

We have to calculate the pizza´s area.
r=radius
Area (circle)=π*r²
diameter=30 cm
radius=diameter/2=30 cm/2=15 cm

Area(pizza)=π*(15 cm)²=225π cm²≈706.86 cm².

solution: 706.86 cm²

You might be interested in

Simplify 8c- 4d + 8d +9c - 18c

neonofarm [45]

-c +4d

Step-by-step explanation:

$8c - 4d + 8d + 9c - 18c$

Group like terms and simplify

$8c + 9c - 18c - 4d + 8d \\ - c + 4d$

4 0

4 years ago

Read 2 more answers

The process of deciding whether to do or use one additional unit of a resource.

LuckyWell [14K]

Answer:

The answer to your question would be Thinking at the Margin.

Cheers!

Step-by-step explanation:

8 0

3 years ago

Given that it was less than 80º on a given day, what is the probability that it also rained that day? 0.3 0.35 0.65 0.7

eimsori [14]

The probability that it also rained that day is to be considered as the 0.30 and the same is to be considered.

<h3>What is probability?</h3>

The extent to which an event is likely to occur, measured by the ratio of the favorable cases to the whole number of cases possible.

The probability that the temperature is lower than 80°F and it rained can be measured by determining the number at the intersection of a temperature that less than 80°F and rain.

So, This number is 0.30.

Hence, we can say that it was less than 80°F on a given day, the probability that it also rained that day is 0.30.

To learn more about the probability from the given link:

brainly.com/question/18638636

The above question is incomplete.

The conditional relative frequency table was generated using data that compared the outside temperature each day to whether it rained that day. A 4-column table with 3 rows titled weather. The first column has no label with entries 80 degrees F, less than 80 degrees F, total. The second column is labeled rain with entries 0.35, 0.3, nearly equal to 0.33. The third column is labeled no rain with entries 0.65, 0.7, nearly equal to 0.67. The fourth column is labeled total with entries 1.0, 1.0, 1.0. Given that it was less than 80 degrees F on a given day, what is the probability that it also rained that day?

#SPJ4

7 0

2 years ago

HELP MEEEEEEEEE plz

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

Red : Blue :

3 8

We have 40 blue marbles

Multiply 8 by what to get 40

40/8 =5