2 years ago

Simplify the expression. Write the answer using scientific notation.

Mathematics

1 answer:

GREYUIT [131]2 years ago

7 0

Answer:

$2.52 \times 10 ^{ - 2}$

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ehidna [41]

I hope this helps you

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3 years ago

Quality control finds on average that 0.026% of the items from a certain factory are detective. One month, 4000 items are checke

telo118 [61]

Given that 4000 items are checked in one month, let the number of detective items be represented as y.

Quality control finds on average that 0.026% of the items in the factory are detective. This implies that

$\text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked}$

When 4000 items are checked, we have the number of detective items to be evaluated as

$\begin{gathered} \text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked} \\ y=\frac{0.026}{100}\times4000 \\ \Rightarrow y=1.04 \end{gathered}$

Hence, the number of detective items is 1.04.

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1 year ago

PLEASE ANSWER QUICKLY!!!

LenaWriter [7]

Step-by-step explanation:

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2 years ago

Which point is an x-intercept Og the quadratic function f(x) = (x-4)(x+2)?

user100 [1]

<span>(-6,0) would be correct </span>

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2 years ago

Read 2 more answers

What is the converse of the following conditional statement? If x = –10, then x2 = 100

tangare [24]

The converse would be If x² = 100 then x = -10

So essentially if the conditional statement is p → q then the converse is q → p (In essence, the converse of a conditional statement is formed by interchanging the hypothesis and the conclusion.)

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3 years ago