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Nady [450]
3 years ago
10

Help please. will give brainliest. i think it is b or c.

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
8 0

Answer:

Third option, letter c

Explanation:

3/8 are male, so the chance for 1 year is 3/8

Then for 2 years in a row, the chance decreases, so it is: 3/8.3/8=9/64 or (3/8)^2

Hope you get it!

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I need help ASAP! I am offering brainiest to whoever answers the question first!
Viefleur [7K]

Answer:

Step-by-step explanation:

1536(4)(4)=24576

4 0
3 years ago
Two skateboarders, Ron and Bob, are traveling in opposite directions.Ton travels at 8 feet per second and bob travels at 10 feet
omeli [17]

Time taken before they are 2640 feet is 146.67 seconds

<em><u>Solution:</u></em>

The distance is given by formula:

distance = speed \times time

<em><u>Ton travels at 8 feet per second</u></em>

Let us assume, time taken = t

speed = 8 feet per second

Then, distance is given as:

Distance covered by Ton = 8t

<em><u>Bob travels at 10 feet per second</u></em>

Then, distance is given as:

Distance covered by Bob = 10t

How long will it take before they are 2640 feet

Which means,

Distance covered by Ton + Distance covered by Bob = 2640

8t + 10t = 2640\\\\18t = 2640\\\\Divide\ both\ sides\ of\ equation\ by\ 18\\\\t = 146.67

Thus time taken before they are 2640 feet is 146.67 seconds

<h3><u>Method 2:</u></h3>

Since trains are moving in opposite directions, their speeds must be added

speed = 8 + 10 = 18 feet per second

Given distance = 2640 feet

Therefore, time taken is:

time = \frac{distance}{speed}\\\\time = \frac{2640}{18} = 146.67 \text{ second }

Thus time taken before they are 2640 feet is 146.67 seconds

4 0
3 years ago
On question 34, the last word is inches:&gt;<br> No links&lt;3
vladimir1956 [14]

Answer:

The first box should have the formula/quantity should be 100/12 (division) and equal to 8 ⅓. The second box formula/quantity should be always multiply with 12 along with how many feet there is.

8 0
3 years ago
Dersan went for a run to prepare for a long distance race coming up. From his house, he ran 6 miles directly north, and then 8 m
ella [17]

Answer:

24

Step-by-step explanation:

So, Dersan's path is a right triangle. You have to find the last side. You can use the triples or 6^2+8^2=c^2 but I'll use a triple.

3,4,5.

The last side is 10.

6+8+10=24

hope this helped!

3 0
3 years ago
Hey can you please help me posted picture of question
Oduvanchick [21]
Your answer would be B 
8 0
3 years ago
Read 2 more answers
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