MATHEMATICS HIGH SCHOOL

Your team dives for 28 lobsters over 7 days which integer represents the average daily lobster catch

Answers

Answer 1

Answer:

Answer:

4 lobsters a day

Step-by-step explanation:

28 / 7 = 4

Related Questions

Dylan got his math test back and saw a -12 1/2 points on the top of his math test. The grade was 100% because he earned extra credit points. How much extra credit did Dylan receive on his math test?
A student wrotw a variable expression n-5 for the word phrase n less than 5. explain the students error
Write the point-slope form of the equation of the line that passes through (3, -3) and is perpendicular to y = 13x.
11. Find the area of each figure. Show all your calculations a. 3 cm 13 cm
A plane is heading 25° west of south. How many degrees south of west is this plane flying?

Many bicycles have 26 inch diameter wheels. The low gear attached to your pedals has a radius of 2.2 inches. The low rear gear, driven by the chain attached to the front gear, has a diameter of 3 inches. How far does the bike travel in one rotation of the pedals, i.e. the front gear revolves once.

Answers

The circumference is 'Pi' times diameter.

So one rotation of the pedals will cause the front chain drive to complete one full turn, so it will move the chain the same distance as it's circumference.

So it will move the chain (2.2 Pi )inches. Then the back drive has a circumference of 3pi inches, but it only turns 2.2pi inches. So it turns 2.2pi/3pi = 11/15 of a full rotation. Since the wheel turns at the same rate as the back chain drive, the wheel will turn 11/15 of a full turn as well.

And since the back wheel is 26 inches in diameter, it's circumference is 26pi inches. If it turned a full rotation, it would go this distance along the ground, but it is only going 11/15 of this distance, so it is going (11/15)x 26pi =(286/15)pi inches. Or approximately 59.8997 inches.

1. Use a compass to draw a large circle.2. Without changing the compass setting, place the point of the compass on the circle and make a mark that intersects the circle.

3. Move the point of the compass to the mark you made and make another mark that intersects the circle.

4. Continue in this way around the circle until you come back to the first mark.

(Hint: The last mark might not coincide precisely with the first mark, but your drawing should look something like the sketch.)

5. Select one of the marks on the circle and use a straightedge to draw line segments connecting that mark to all the marks that are not next to it.

6. Repeat the process for each mark on the circle.

With the design you created in the previous question. Select a pair of adjacent compass marks on the circle. Then follow these instructions and answer the question. 1. Make a crease by folding the paper so that the two marks coincide with each other. When you open the paper, the crease will show you the midpoint along the circle between the two marks. 2. Repeat the process to find the midpoint between each pair of marks on the circle. 3. Use a straightedge to draw line segments connecting each midpoint to the midpoint that is next to it. What type of figure did you create?

Answers

So, the first shape is a pentagon, and the second figure, the one asked for, is a decagon (ten sided polygon), because each 'midpoint line' had two ends, which were factored in and doubled the amount of sides.

2.8 = 2y
What does y equal?
1.4
0.5
2.8
0.6

Answers

Answer: 1.4

Step-by-step explanation: First, swap the sides of the equation so that the one with the variable can be in front.

So, its 2y=2.8

To solve this, you simply divide both sides of the equation by 2.

2 divided by 2 is 0. That leaves you with the y by itself. Then, 2.8 divided by 2 is 1.4

So, y=1.4

$\text {Hello! Let's solve this Equation!}$

$\text {The First Step is to Flip the Equation:}$

$\text {Before: 2.8=2y}\n\text {After: 2y=2.8}$

$\text {Your Final Step is to Divide by 2:}$

$\text {2y/2=2.8/2}$

$\text {Your Answer will be:}$

$\fbox {y=1.4}$

$\text {Best of Luck!}$

$\text {-LimitedX}$

What is the first step in writing f(x) = 3x2 + 6x – 8 in vertex form?A. Factor out 3 from each term.

B. Form a perfect square trinomial by keeping the value of the function equivalent.

C. Write the trinomial as a binomial squared.

D. Factor out 3 from the first two terms.

Explain your answer?

No spam answers, if you spam your answers it's going mark your answer report.

If your answer is wrong that's going mark your answer report.

Thank you!

-Charlie

Answers

Answer:

D. Factor out 3 from the first two terms.

Step-by-step explanation:

Vertex form is ...

y = a(x -h)² +k

where (h, k) is the vertex and "a" is the vertical scale factor.

This equation expands to give ...

y = ax² -2ahx + ah² +k

Factoring "a" from the terms involving x makes it easy to identify h and so finish putting the equation into vertex form. In this equation, that means the most appropriate first step is ...

factor out 3 from the first two terms

Answer:

D. Factor out 3 from the first two terms.

Step-by-step explanation:

According to the VertexFormula[y = A(X - H)² + K], -H gives you the OPPOSITE terms of what they really are, but in this case, this would not qualify, since the question is asking something totally unique. So, since 3 is your "A", you factor that out, and since 6 is a multiple of 3, it is easy to work with. Anyway, you get this:

y = 3(x + 1)² - 11

I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.

if each small tile cost 15 pesos & each big tile should emmanuel use to economize in tilin his floor? explain why

Answers

It's not possible to answer this question without the other information in the middle,
which you skipped as you copied the question. That information tells us the size
of the big tiles, the size of the small tiles, and the size of the room. That's how we
figure out how many tiles he needs, and once we know that, we can figure out how
much they cost. (You also skipped the cost of the big tiles. We'll need that too.)

PLEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!

Answers

Answer: They both equal 30

Solving Steps:
1. Solve for x
40-4x=50-8x
-4x+8x=50-40
4x=10
x=2.5

2. Find <1 and <2
40-4(2.5)
40-10
=30

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