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Yanka [14]
3 years ago
10

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. Find the probabi

lity that a worker selected at random makes between $250 and $300.

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Answer:

0.3413

Step-by-step explanation: Hope this helps :)

S_A_V [24]3 years ago
3 0

Answer: 2.35

Step-by-step explanation:

Hope this helps!

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Write the rate as a unit rate:<br> 400 miles in 8 hours
nikdorinn [45]

Answer:

50miles/hour

Step-by-step explanation:

400/8 is 50.

4 0
3 years ago
Dividing a decimals by a decimal like 2.4 divid by 16.4
aksik [14]
Well 2.4/ 16.4 is 6.9, but idk if that is what u were asking for

5 0
3 years ago
Pls help with this question
andre [41]

Answer:

x<56

Step-by-step explanation:

Since the dot over 56 isn't filled in, the inequality doesn't include 56 (so we'll use < or > not \leq or \geq)

Now, let's look at the direction of the shading: is it going to the left of 56 or to the right?

This shading is to the left of 56, which indicates that it's all of the numbers less than 56.

As said above, the inequality doesn't include 56

therefore, it will be x<56 (x is less than 56, and 56 is not included)

hope this helps!

3 0
3 years ago
Read 2 more answers
A plane intersects a triangular prism perpendicular to its bases.What 2-D cross section is formed
Andru [333]
B. triangle is formed.
3 0
3 years ago
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Richard work 20 hours this week he also got a Bonus of $25 if he made at least $185 how much does he get paid per hour ​
OlgaM077 [116]

Answer:

It’s the third choice : x ≥8

Step-by-step explanation:

the third choice means he made equal to or greater than $8 an hour.

185-25=160

160÷20=8

7 0
3 years ago
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