The number 50 is 5 times as 10 write this comparison as a multiplication equation

Mathematics

1 answer:

sweet [91]3 years ago

3 0

Answer:

5*10=50

Step-by-step explanation:

5 times 10 equals 50.

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Three machines A, B, and C produce 55%, 25% and 20% respectively. The percentages of defective output are 3.5%, 4.5% and 5.5%. I

pishuonlain [190]

We are given the following information concerning the three production machines;

$\begin{gathered} Of\text{ the total production;} \\ A=55\text{ \%}=0.55 \\ B=25\text{ \%}=0.25 \\ C=20\text{ \%}=0.20 \end{gathered}$

Also, we are given the percentage of defective output as follows;

$\begin{gathered} A=3.5\text{ \%}=0.035 \\ B=4.5\text{ \%}=0.045 \\ C=5.5\text{ \%}=0.055 \end{gathered}$

Therefore, if an item is selected randomly, the probability that the item is defective would be;

$\begin{gathered} P\lbrack defective\rbrack=(0.55\times0.035)+(0.25\times0.045)+(0.20\times0.055) \\ P\lbrack\text{defective\rbrack}=0.01925+0.01125+0.011 \\ P\lbrack\text{defective\rbrack}=0.0415 \end{gathered}$

ANSWER:

The probability that the item is defective would be 0.0415

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8 months ago

Express the complex number in trigonometric form. (1 point) <br><br> -3i

maxonik [38]

The complex number is
-3i
There is no real number
a = 0
b = -3
The value of r is
√(0² + (-3)²) = 3

The trigonometric form of the comoplex number is
y = 3 cos θ
and
x = 0

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2 years ago

An arc is intercepted by a two radio that form an angle of 3π/4 radians. If the radius of the circle is 7 inches then which of t

elena-14-01-66 [18.8K]

The correct answer is 18.5

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If b is the midpoint of ac and ab is 39 what is bc

liubo4ka [24]

Answer:

Step-by-step explanation:

<h2>a———-b———c</h2><h2>^39. ^?</h2><h2>bc=39 </h2><h2>segment addition postulate </h2>