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3 years ago

13

recycled newspaper sells for $5.00 for 1 ton the united states recycled 6.6 million tons of newspaper during 1991 use the distri

butive property to find how much money was made from the sale of recycled newspaper in 1991

1 answer:

Tatiana [17]3 years ago

8 0

Well all i can tell you is to do tis

6.6/5.00=1.32

but..... 6.6 is also equal to 6,600,000 so divide 6,600,000 by 5.00= 1,320,000 is your answer

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Find the area of the figure

sweet [91]

Answer:

400 square yards

Step-by-step explanation:

square part = l x w = 20 x 15 = 300

triangle part = 1/2 b x h = 1/2 (20) (10) = 100

300 + 100 = 400

3 0

2 years ago

Jackie has 1/3 of a Hershey bar.steven has 4/12 of a Hershey bar.How much do they have together?

Alisiya [41]

Since Jackie has 1/3 and Steven has 4/12 we add them together

4/12+1/3= 2/3

Together they have 2/3 of a Hershey Bar

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2 years ago

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Suppose a shipment of 120 electronic components contains 3 defective components. to determine whether the shipment should be ac

Likurg_2 [28]

For this problem, the most accurate is to use combinations

Because the order in which it was selected in the components does not matter to us, we use combinations

Then the combinations are $nC_r = \frac{ n! }{r! (n-r)!}$

n represents the amount of things you can choose and choose r from them

You need the probability that the 3 selected components at least one are defective.

That is the same as:

(1 - probability that no component of the selection is defective).

The probability that none of the 3 selected components are defective is:

$P = \frac{_{117}C_3}{_{120}C_3}$

Where $_{117}C_3$ is the number of ways to select 3 non-defective components from 117 non-defective components and $_{120}C_3$ is the number of ways to select 3 components from 120.

$_{117}C_3 = 260130$

$_{120}C_3 = 280840$

So:

$P = \frac{260130}{280840} = 0.927$

Finally, the probability that at least one of the selected components is defective is:

$P = 1-0.927 = 0.0737$

P = 7.4%

3 0

3 years ago

N circle Y, what is m∠1?<br> 6°<br> 25°<br> 31°<br> 37°

spayn [35]

Answer:

31

Step-by-step explanation:

add the 2 angles given

37 + 25 = 62

then take half of that 62/2 = 31

angle 1 = 31 degrees

3 0

3 years ago

Read 2 more answers

The admission to a local fair is $10 for each adult and $6 for each child. Each ride costs $1.50 for an adult and $1 for a child

S_A_V [24]

So first start out by writing an expression for the cost of the child and the adult separately.

Child:
6 + 1r ($6 + $1 per ride)

Adult:
10 + 1.5r ($10 + $1.50 per ride)

to find how much more the adult will spend, just do Adult Expression - Child Expression which will be:

10 + 1.5r - (6 + 1r) just simplify this

For Part B, use your equation from part A where r = 7

6 0

2 years ago