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Flura [38]
2 years ago
12

Frank can produce 3 widgets every hour at work. Which of the following expresses how many widgets Frank can make

Mathematics
2 answers:
Eddi Din [679]2 years ago
8 0

Answer:

18 widgets

Step-by-step explanation:

3 x 8 = 18 widgets

Naddika [18.5K]2 years ago
8 0
Snzjzjzjzjjzzxmzmmzmssmmsmsms
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Solve for y: 10.3 = 0.6y
Mademuasel [1]
Y is being multiplied by 0.6 so you have to divide by 0.6 on both sides to leave y alone.
y=10.3/0.6
7 0
3 years ago
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Factor <img src="https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="-\frac{1}{3}" alt="-\frac{1}{3}" align=
ivanzaharov [21]
10/3 I did the math

4 0
2 years ago
For a normal distribution with μ=500 and σ=100, what is the minimum score necessary to be in the top 60% of the distribution?
STatiana [176]

Answer:

475.

Step-by-step explanation:

We have been given that for a normal distribution with μ=500 and σ=100. We are asked to find the minimum score that is necessary to be in the top 60% of the distribution.

We will use z-score formula and normal distribution table to solve our given problem.

z=\frac{x-\mu}{\sigma}

Top 60% means greater than 40%.

Let us find z-score corresponding to normal score to 40% or 0.40.

Using normal distribution table, we got a z-score of -0.25.

Upon substituting our given values in z-score formula, we will get:

-0.25=\frac{x-500}{100}

-0.25*100=\frac{x-500}{100}*100

-25=x-500

-25+500=x-500+500

x=475

Therefore, the minimum score necessary to be in the top 60% of the distribution is 475.

3 0
2 years ago
PLZ HELP!!!!
kherson [118]

Answer:

a=1 b=4 c=-5

Step-by-step explanation:

7 0
2 years ago
Help!, i honestly forgot this lol
jeka94

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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