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2 years ago

There are 20 bucks on the summer reading list how many different ways can you choose one per week for six weeks

Mathematics

2 answers:

eduard2 years ago

6 0

Answer:

There would be 120 different ways

Step-by-step explanation:

20×6=120

kifflom [539]2 years ago

5 0

20x6=120 so your answer would be 120

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What is the integral of -3x^3

Sati [7]

$\int -3x^3\, dx=-3\int x^3 \, dx=-3\cdot\dfrac{x^4}{4}+C=\dfrac{3x^4}{4}+C$

6 0

3 years ago

Micah is buying candy for the Halloween party. There will be 13 adults and

emmainna [20.7K]

Micah will need to buy 7 packages.

13 x 3 = 39
39 + 17 = 56
56 / 8 = 7

Hope this helps :)

3 0

3 years ago

Solve for x if 5^x=200

vampirchik [111]

Answer:

x ≈ 3.29

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Exact Form:

x = $\frac{ln(200)}{ln(5)}$

Decimal Form:

x = 3.29202967 … ≈ 3.29 (Round to what the question asks, in this case, I rounded to 2 decimal places)

5 0

3 years ago

Read 2 more answers

Which unit would you use to measure the weight of a cell phone?

Mice21 [21]

I would think you would use ounces to measure the weight of a cell phone

3 0

3 years ago

Read 2 more answers

3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:

Gnom [1K]

Given:

The three equations for the three numbers are

$a=x^2-y^2$

$b=2xy$

$c=x^2+y^2$

To find:

The Pythagorean triple generated by using 4 for x and 1 for y.

Solution:

Substituting x=4 and and y=1 in the given equations, we get

$a=4^2-1^2$

$a=16-1$

$a=15$

In the same way find b and c.

$b=2(4)(1)$

$b=8$

The third number is

$c=4^2+1^2$

$c=16+1$

$c=17$

The required Pythagorean triple is 8, 15, and 17.

Therefore, the correct option is C.

5 0

3 years ago