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skad [1K]
3 years ago
15

A stack of ninety cards is placed next to a ruler, and the height of stack is measured to be 3 /4 of an inch. How thick is one c

ard?
Mathematics
2 answers:
monitta3 years ago
4 0

Answer:

it is 8 thousandths of an inch.

Step-by-step explanation:

3/4 of an inch is .75 of an inch. divide that by 90 an you get 0.008ths of an inch.

NeX [460]3 years ago
3 0

answer:

it is 8 thousandths of an inch.

Step-by-step explanation:

3/4 of an inch is .75 of an inch. divide that by 90 an you get 0.008ths of an inch.

hope it helps

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7y = 14 -28x to standard form
MissTica

Answer:

28x + 7y = 14.

Step-by-step explanation:

Just add the 28x to each side.

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3 years ago
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Which of the symbols correctly relates the two numbers below? Check all that apply. 25 ? 35
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The correct symbol would be <. hoped this helps
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Perform the operation (9x^2+6x-7)+(-9x-5)
asambeis [7]

Answer:

9x^{2}-3x-12

9x^{2}+6x-7-9x-5

(Group liked terms)

9x^{2}+6x-9x-7-5

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9x^{2}+6x-9x-12

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Step-by-step explanation:

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2 years ago
As accounts manager in your company, you classify 75% of your customers as "good credit" and the rest as "risky credit" dependin
Elena-2011 [213]

Answer:

The percentage of overdue accounts are held by customers in the "risky credit" category is 62.5%

Step-by-step explanation:

Customers in the "risky" category (25% of total accounts) allow their accounts to go overdue 50% of the time on average.

That means that on average, 12.5% of total accounts is overdue.

0.25*0.50 = 0.125

In the "good credit" category only 10% goes overdue. That means 7,5% of total accounts goes overdue in this category.

0.75*0.10=0.075

The total accounts that go overdue is 0.125+0.075 = 0.200.

The percentage of overdue accounts held by customers in the "risky credit" category is:

0.125/0.200 = 0.625 or 62.5%

4 0
2 years ago
A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webs
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