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frutty [35]
3 years ago
5

Factor completely: 64x^3+1

Mathematics
1 answer:
pantera1 [17]3 years ago
6 0

Answer:

Step-by-step explanation:

Sum of cubes is a^3+b^3=(a+b)(a^2-ab+b^2)

64x^3+1

(4x+1)(16x^2-4x+1)

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ben is making bread that calls for 5 cups of flour. His measuring cup only holds 1/2 cup. How many times will ben need to fill t
sladkih [1.3K]

Answer:

10!

Step-by-step explanation:

You will need to put 2 half cups to make 1.

So, 10 half cups is equal to 5 cups.

7 0
3 years ago
Read 2 more answers
Use the graph to estimate the selling price for a 4-year old car.
muminat

Answer:

The Correct answer would be option D, $16,000.

Step-by-step explanation:

Look at the bottom section of the graph, that is labled

"Age (in years)" at the number 4 line (representing the 4 year old car), and find the nearest dot on that line of the graph, it goes directly to 16,000.

8 0
3 years ago
Three times a number minus another number is -3. The sum of the numbers is 11. Find the numbers
MatroZZZ [7]

The first equation is

3x-y=-3

The second equation is

x+y=11

If you sum the two equations you'll cancel y:

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8 0
4 years ago
Alexander is a stockbroker he earns 11% commission each week last week he sold $7,200 worth of stocks how much money did he make
AlekseyPX

Answer:

Last week Alexander earned $792 in commissions.

Step-by-step explanation:

Giving the following information:

Commission= 11%

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T<u>o calculate the total commission, we need to use the following formula:</u>

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Total commission= 0.11*7,200

Total commission= $792

Last week Alexander earned $792 in commissions.

3 0
3 years ago
The population of a certain type of seahorse grew by 13% from year to year.
Gekata [30.6K]

Answer:  Exponential function

Step-by-step explanation:

A linear function is the formf(x)=mx+c , where m is the constant rate of change of y with respect to x and c is the y-intercept.

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If the population of a certain type of seahorse grew by 13% from year to year, then the rate of growth is 13% .

Hence it is an exponential equation.

7 0
3 years ago
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