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kolezko [41]
2 years ago
13

A fair coin is tossed six times. What is the probability that it will be heads every time?

Mathematics
1 answer:
yawa3891 [41]2 years ago
6 0

Answer:

A: 3

Step-by-step explanation:

Hopefully this helps!

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tresset_1 [31]

Answer:67

Step-by-step explanation:add them together

8 0
3 years ago
You are trying to decide between two job offers. You find the best option is to take the highway to work. That route is
Alja [10]

Answer:

The farthest distance would be 32.5 miles

Step-by-step explanation:

Given,

Speed = 65 miles per hour,

If t represents the time ( in hours ) taken in travelling,

Since, time has to commute down less than 30 minutes,

Also, 1 hour = 60 minutes,

\implies 1\text{ minute}=\frac{1}{60}\text{ hour}

\implies 30\text{ minutes}=\frac{30}{60}=\frac{1}{2}\text{ hour}

Thus,

t\leq \frac{1}{2}

i.e. the highest time taken = 1/2 hours,

We know that,

Distance = speed × time,

∵ Distance ∝ time,

⇒ Distance will farthest for largest time taken,

Hence, the farthest distance = 65\times \frac{1}{2} = 32.5 km.

4 0
3 years ago
Read 2 more answers
The scale factor from Drawing 1 to Drawing 2 is 41 2 over 3 %. Justify why Drawing 1 is a scale drawing of Drawing 2 and why it
saveliy_v [14]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
The line plots shows the number of hours two different age groups of teenagers spent online the previous week.
Serjik [45]
The range is <span>is greater for data set 2.
- This is because it goes from 21-34 in the first set and 12-36 in the second. 

The mean is greater for data set 2. 
- This is because the first mean is 27.4 and the second is 28.05. </span>
4 0
3 years ago
Read 2 more answers
Help me please m, it due soon
allsm [11]
Surface area= 2(6x15)+2(7x15)+2(6x7)
=180+210+84
=474m

Volume=15x6x7
=630m^2
5 0
3 years ago
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