A scientist uses a submarine to study ocean life.

Mathematics

1 answer:

klasskru [66]3 years ago

8 0

Answer:

$278.2 \: ft$

Step-by-step explanation:

Descended feet:

$94 \: s \times 3.3 \: \frac{ft}{s} \: = 310.2 \: ft$

Ascended feet:

$32 \: s \times 1 \: \frac{ft}{s} = 32 \: ft$

Total elevation:

$(310.2 - 32) \: ft = 278.2 \: ft$

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After a hike, a group of students equally share 5 boxes of granola bars. Each box has 8 granola bars. Which algebraic expression

SIZIF [17.4K]

Answer: B.

First, we have to have a question for this problem to create a solution. So, the example sentence is how many granola bars does each student get.

Second, an algebraic expression has a variable in it. So since we are trying to find the number of students, the variable is s.

From looking at C and D, we can already eliminate them. This question has mostly multiplication and division words in it, so it can't be addition and multiplication.

Now, we only have A and B left. A tip on how to figure this out is reading the word problem out thoroughly. I will use B as an example. 5 boxes of granola bars were multiplied by the number of granola bars each student got. From reading this, it makes more sense. But it does change the example sentence, though.

I hope this helped and this is the right answer!

8 0

3 years ago

I still don’t get how to do this. Someone help me understand please

solong [7]

Answer:

Step-by-step explanation:

You know that the x-axis is horizontal, so it has slope = 0.

Point-slope equation for line of slope 0 that passes through (-7,9):

y-9 = 0(x+7)

y = 9

6 0

3 years ago

Please answer question now

kirill [66]

Answer:

$\overrightarrow{VU}\text{ and }\overrightarrow{VW}$

Step-by-step explanation:

From the given figure it is clear that we two rays because both sides have one endpoint and goes on infinitely in only one direction.

If a ray has end point at A and goes on infinitely in only one direction towards point B, then ray is denoted as $\overrightarrow{AB}$ .

For first side, we have point V as end point and ray goes goes on infinitely in only one direction towards point U. So, first side is $\overrightarrow{VU}$ .

For second side, we have point V as end point and ray goes goes on infinitely in only one direction towards point W. So, second side is $\overrightarrow{VW}$ .