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3 years ago

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on a gameboard spinner, martin won a prize on 4 spine and failed to win a prize on 6 other spins. Based on experimental probabil

ity, on how many of the next 20 spins should martin expect to win a prize?

1 answer:

PolarNik [594]3 years ago

3 0

Answer:

4 more

Step-by-step explanation:

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A potato chip company makes chips to fill snack-size bags and family size bag. in one week production cannot exceed 2400 units,

Ainat [17]

Answer:

600 units of for snack-size, 1800 units for family-size

Step-by-step explanation:

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3 years ago

3×1 3/4 greater than less than or equal to 1 3/4

bagirrra123 [75]

3•1 3/4 is Greater than 1 3/4

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3 years ago

There are books in a library, there are 4 different kinds of books. Science books make up 3/4 of art books. Comic books are 1/4

Sergeeva-Olga [200]

Answer:

The total number of books is 1020.

Step-by-step explanation:

Denote the books by their first letter.

From the provided information:

$S=\frac{3}{4}A$
$C=\frac{1}{4}T$
$H=\frac{1}{5}T$
$H = A-80$

Compute the expression of <em>T</em> as follows:

$H = A-80\\\\\frac{1}{5}T=A-80\\\\T=5A-400...(i)$

Compute the value of <em>C</em> in terms of <em>A</em>:

$C=\frac{1}{4}T\\\\C=\frac{1}{4}\times {5A-400}\\\\C=\frac{5}{4}A-100...(ii)$

Compute the value of <em>A</em> as follows:

Use expressions (i) and (ii):

$T=S+C+H+A\\\\5A-400=\frac{3}{4}A+\frac{5}{4}A-100+A-80+A\\\\5A-400=4A-180\\\\A=220$

Compute the value of <em>T</em> as follows:

$T=5A-80\\\\T=(5\times 220)-80\\\\T=1100-80\\\\T=1020$

Thus, the total number of books is 1020.

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3 years ago

What does the y-intercept mean in this situation?

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Answer:

jesus Christ is our lord and savior

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3 years ago

David is a truck driver. He drives 546 miles each day. How many total miles does he drive in 12 days?

Mashutka [201]

Answer:

6552

Step-by-step explanation:

546 x 12

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3 years ago

Read 2 more answers