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Irina18 [472]
3 years ago
14

A cone has a diameter of 8 centimeters and a height that is 4 times the diameter. Using 3.14 for pi, which of the following can

be used to calculate the volume of the cone?
Mathematics
1 answer:
Hoochie [10]3 years ago
3 0
The answer is 536.165146213
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PLEASE HELP ITS MATH THANK YOUUUU
ioda

Answer:

35 : w = 1 : 2

obviously w = 70

Step-by-step explanation:

Hopefully this helps you :)

Have a nice day.

apokibunnyavatar

6 0
2 years ago
Each student in a classroom has chosen either a green, red, or blue marble and written their initials on it. In addition, some o
scoundrel [369]
A. 2/5 B. 1/3 just like the other person said lol
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2 years ago
Say you're playing three-card poker; that is, you're dealt three cards in a row at random from a standard deck of 52 cards. What
Brums [2.3K]

Answer:

Step-by-step explanation:

Given

There are 52 cards in total

there are total of 13 pairs of same cards with each pair containing 4 cards

Probability of getting a pair or three of kind card=1-Probability of all three cards being different

Probability of selecting all three different cards can be find out by selecting a card from first 13 pairs and remaining 2 cards from remaining 12 pairs i.e.

=\frac{52\times 48\times 44}{52\times 51\times 50}

for first card there are 52 options after choosing first card one pair is destroyed as we have to select different card .

For second card we have to select from remaining 12 pairs i.e. 48 cards and so on for third card.

Required Probability is =1-\frac{52\times 48\times 44}{52\times 51\times 50}

=\frac{22776}{132600}

7 0
3 years ago
Factor completely 5x2 + 20x.<br><br> Prime<br><br> 5(x2 + 4x)<br><br> x(5x + 20)<br><br> 5x(x + 4)
astra-53 [7]
5 is common factor
also x
reverse distributive
ab+ac=a(b+c)

5x(x)+5x(4)=5x(x+4)

last one
3 0
3 years ago
Read 2 more answers
There are 650 sixth graders in the school and 338 of them are girls. What percent of the 6th grade students are girls?
Evgesh-ka [11]

Answer:

52% are girls

Step-by-step explanation:

We know that there are 650 sixth-graders and 338 of them are girls, we are then asked to find the percentage of how many are girls.

We have the fraction 338 over 650 but need to reduce it.

To solve this, we need to find the GCF of 650 and 338, which is 26, so divide both the numerator and denominator by 26.

\frac{338/26}{650/26}

\frac{13}{25}

Now divide the 13 and 25 :

13 / 25 = 0.52

0.52 * 100 = 52%

Therefore, 52% of the sixth-graders in the school are girls

4 0
2 years ago
Read 2 more answers
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