3 years ago

This is Function or no? Can you help me please?)

1 answer:

6 0

Only 19 is a function because a function only has one y value for every x value. For the other graphs, there are at least two y values for each x value.

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Help!! Simplify (see photo) pls explain.

wolverine [178]

Answer:

The answer to your question is: 4x²y³

Step-by-step explanation:

Simplify ∛(-64x⁶y⁹)

First, find the prime factors of 64

64 2

32 2

16 2

8 2

4 2

2 2

1 then 64 = 2⁶

∛ (-2⁶x⁶y⁹)

Roots can be expressed as fractional powers where the numerator is the power of the number inside the root and the denominator is the root.

Ex. -2 ⁶/³ x⁶/³ y⁹/³

Now simplify

(-2)² x² y ³

Finally

4x²y³

4 0

3 years ago

How do you get it ,cant reach the point

djverab [1.8K]

R = 0.045 * 100 = 4.5 % Answer

6 0

3 years ago

Evaluate the expression. -{-16.9 + 10} PLZ HELP

DaniilM [7]

$Solution, -\left\{-16.9+10\right\}=6.9$

$Steps:$

$\mathrm{Add/Subtract\:the\:numbers:}\:-16.9+10=-6.9, =-\left(-6.9\right)$

$\mathrm{Apply\:rule}\:-\left(-a\right)=a, =6.9$

The correct answer is <u><em>6.9</em></u>

Hope this helps!!!

4 0

3 years ago

Read 2 more answers

If we wanted to make 100 brownies, how many cups of sugar do we need

djverab [1.8K]

Answer:200

Step-by-step explanation:one batch of brownies needs 2 cups of sugar

multiply that by 100 youll get 200

3 0

3 years ago

Using 3.14 for p, what is the volume of a ball with a radius of 3 centimeters?

blagie [28]

Answer: 113.1

Step-by-step explanation:

first you have to multiply 4/3*pie or 3.14 times 3

4/3 x 3.14 x 3 = 113.1

4 0

3 years ago