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3 years ago

6

One manufacturer boxes screws so that each box weighs the same no matter what size the screws are. The graph shows the amount of

allowed weight remaining in a given shipment depending on the number of boxes of screws already included.

1 answer:

Rus_ich [418]3 years ago

7 0

I don’t really know but keep trying

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The maximum walking speed (in feet per second) of a large animal can be modeled by the equation S = sqrt(gL) where S = speed in

Lubov Fominskaja [6]

1. The domain of a sqrt(x) is x > 0. So, L > 0.
2. The range of a S(x) = sqrt(x) is S(x) > 0 for all valid x > 0.

4 0

3 years ago

Enter an algebraic expression that represents the sum of fifty-seven and x cubed.

tresset_1 [31]

Jdnsjaiajiajsiiaiaia ajjakskskks

8 0

2 years ago

A certain ferry moves up and down a river between Town A and

Blizzard [7]

Answer: 60 miles

Step-by-step explanation:

Given

It takes ferry 2 hours to travel to town A and only $1.5\ hr$ to travel back to town B.

Speed of current is $u=5\ mph$

Suppose the speed of the ferry is $v$ mph

Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.

$\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph$

Distance between the towns is $2\times (35-5)=60\ \text{miles}$

5 0

3 years ago

Read 2 more answers

5/18 • 3/20 • 6/12 please help

Rasek [7]

Answer:

1/48

Step-by-step explanation:

the steps are in the picture

5 0

3 years ago

Read 2 more answers

Grace [21]

Answer:

B

Step-by-step explanation:

THis is a single equation with a single variable [y].

We can separate the variable in one side and the numbers to another and solve for y. Shown below:

3y + 4 = -2

3y = -2 - 4

3y = -6

y = -6/3

y = -2

THus, this equation has only 1 solution. B is correct

7 0

3 years ago