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2 years ago

Find the slope of each line

Mathematics

1 answer:

Andreyy892 years ago

3 0

Answer:

2/4

Step-by-step explanation:

If you follow the rule, rise over run, you can start from the first point. Then, rise till you reach the level the other point is. (which would be 2) Go over until you meet the second point. (4)

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In 5 minutes a conveyor belt moves 300 pounds of receyclable aluminum from the delievery truck a smaller belt moves the same qua

ladessa [460]

Answer:

It will take 3.214 minutes.

Step-by-step explanation:

<em>It is given that, the conveyor belt transports 300 cans in 5 mins and the smaller belt transports 300 cans in 9 minutes.</em>

Thus , the speed of conveyor belt is,

= $\frac{300}{5} = 60 cans per minute$

and of smaller belt is,

= $\frac{300}{9} = \frac{100}{3} cans per minute$

Thus, when both are used together,

<em>conveyor belt will transport (60)(t) cans and smaller belt will transport $( \frac{100}{3})$ (t) cans per minute.</em>

Thus the equation becomes,

$300 = (60)(t) + (\frac{100}{3})(t) = (\frac{280}{3})(t)$

t = $\frac{(300)(3)}{280} = \frac{45}{14} = 3.214 minutes$

3 0

2 years ago

"A number is greater than or equal to -3"

kompoz [17]

Answer:

$x \geqslant - 3$

6 0

2 years ago

Read 2 more answers

Hello, may someone plz help me

fenix001 [56]

Answer:

Step-by-step explanation:

this is not high school- but uhm

1) KAT

2)TAK

3) SAT

i think thats the answer for the first section..

4 0

2 years ago

2/3 as afraction with a denominator of 6

yanalaym [24]

Answer:

4/6

Step-by-step explanation:

3 x 2 = 6

2 x 2 = 4

2/3 = 4/6

6 0

2 years ago

A sum of money invested at 8% per annum for simple interests amounts to $12122 in 2 years.What ill it amounts to in 2 years 8 mo

Jobisdone [24]

Answer:

$12,958

Step-by-step explanation:

The total amount of the account, principal plus interest, is given by ...

A = P(1 +rt)

The given information tells us ...

12,122 = P(1 + .08×2) = 1.16P

Then the principal amount is ...

12,122/1.16 = 10,450

When that same amount is invested using a different rate and time period, it becomes ...

A = 10,450(1 + .09×(2 2/3)) = 10,450×1.24 = 12,958

It will amount to $12,958 in 2 years 8 months at 9%.

3 0

3 years ago