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Trava [24]
3 years ago
9

Plzz help e for brainliest if 2 people answer

Mathematics
2 answers:
Margaret [11]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Doss [256]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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Xavier traveled 8,658 miles in 17 days. On average, how many miles per day did he travel
OLEGan [10]

Answer:

509.3 miles

Step-by-step explanation:

divide 8658 by 17 to get 509.294117647

round that number to get your answer 509.3

5 0
3 years ago
Find the value of 1<br> and 1/10-1/5
Andreyy89

9514 1404 393

Answer:

  9/10

Step-by-step explanation:

(1 1/10) - 1/5 = (1 1/10) -2/10 = 1 + (1/10 -2/10) = 1 -1/10 = 9/10

__

1.1 -0.2 = 0.9 = 9/10

5 0
3 years ago
What is the numerical probability of selecting a jury with 10 men and 2 women?
VladimirAG [237]

Answer:

Let E denote the event of choosing a jury with 10 men and 2 women.

The sample space for selecting 12 members from the pool contains 55C12 elements.

The number of ways of selecting 10 men and 2 women is 26C10  29C2.

The probability of event E =  

The probability of selecting a jury with 10 men and 2 women is 0.005 (0.5%).

Step-by-step explanation:

see the image :

3 0
3 years ago
In a study of 225 adults, the mean heart rate was 72 beats per minute. Assume the population of heart rates is known to be appro
Aleonysh [2.5K]
<span> The lower and upper bounds of the confidence intervals must be equally distanced from the mean 
so it will be
</span><span>70.9 - 73.1 
</span>hope it helps
3 0
3 years ago
Read 2 more answers
A set of three lines that has one point of intersection
ryzh [129]
This construction called a pencil of lines. That figure can have 3,4,5.... any number of  straights lines. The main rule is their common point. And it looks like spokes of a wheel. Here you can find a lot of vertical angles and rays.
6 0
3 years ago
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