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2 years ago

What is the check digit(d) for the UPC bar code 7-25272-73070-d A)8 B)3 C)4 D)2

Mathematics

1 answer:

vovangra [49]2 years ago

4 0

B I hope this help I think it’s right

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50 is 40% of what number?

denis-greek [22]

$50-40\%\\
x-100\%\\
\\
50 \cdot 100=40x\\
40x=5000\\
x=125\\
Answer:Searched\ number\ is\ 125.$

7 0

3 years ago

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Lee and Maya are collecting leaves for an art project lee collects 25/100 of the total number leaves needed. Maya collects 4/10

MrRissso [65]

Answer: The answer is $\dfrac{13}{20}.$

Step-by-step explanation: Given that Lee and Maya are collecting leaves for an art project. Let'x' be the total number of leaves needed in the project.

Then, the number of leaves collected by Lee is given by

$L_\ell=\dfrac{25}{100}x,$

and the fraction of the leaves collected by Maya is given by

$M_\ell=\dfrac{4}{10}x.$

Therefore, the total number of leaves collected by Lee and Maya altogether is

$L=L_\ell+M_\ell=\dfrac{25}{100}x+\dfrac{4}{10}x=\dfrac{25+40}{100}x=\dfrac{65}{100}x=\dfrac{13}{20}x.$

Thus, the total fraction of the leaves collected by Lee and Maya is

$\dfrac{13}{20}.$

6 0

3 years ago

1. in mathematics, what is money?

Verizon [17]

Answer:

Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts, such as taxes, in a particular country or socio-economic context.

Step-by-step explanation:

brainliest please

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3 years ago

The results of joes survey show that baseball is the favorite sport for 18 out of 25 people. What percent do not like sports?

charle [14.2K]

well if 18 out of 25 like it, then the remaining 7 doesn't like it, namely 7 out of 25.

if we take 25 to be the 100%, what is 7 off of if in percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700\implies x=\cfrac{700}{25}\implies x=28$

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3 years ago

The top of the lid to a small container is in the shape of a square with a side length of 6 centimeters, as shown. What is the a

nika2105 [10]

Answer:

c.)36

Step-by-step explanation:

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3 years ago

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