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2 years ago

What is 9/30 written as a decimal?

Mathematics

2 answers:

Ronch [10]2 years ago

5 0

Answer:

0.3

Step-by-step explanation:

/ =division

So 9 divided by 30=0.3

Veseljchak [2.6K]2 years ago

3 0

Hey there!

In order to convert a fraction into a decimal, you have to DIVIDE the NUMERATOR from the DENOMINATOR

Example FORMULA:

a / b

= a ÷ b

= decimal

Now that we have that out of the way we can answer the given question

9 / 30

= 9 ÷ 30

= 9 ÷ 3 / 30 ÷ 3

= 3 / 10

= 3 ÷ 10

= 0.30

Therefore, your answer is: 0.30

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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3,10,17,24,31,38 are composite

rewona [7]

Prime: 3,17,31

Composite: 10,24,38

Prime numbers can only be divided by one and itself, while composite numbers can be divided by a number other than one and itself.

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3 years ago

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which equation represents an exponential function that passes through the point (2, 80)? f(x) = 4(x)5 f(x) = 5(x)4 f(x) = 4(5)x

pav-90 [236]

we know that

if the exponential function passes through the given point, then the point must satisfy the equation of the exponential function

we proceed to verify each case if the point $(2,80)$ satisfied the exponential function

case A $f(x)=4(x^{5})$

For $x=2$ calculate the value of y in the equation and then compare with the y-coordinate of the point

$f(2)=4(2^{5})=128$

$128\neq 80$

therefore

the exponential function $f(x)=4(x^{5})$ not passes through the point $(2,80)$

case B $f(x)=5(x^{4})$

For $x=2$ calculate the value of y in the equation and then compare with the y-coordinate of the point

$f(2)=5(2^{4})=80$

$80=80$

therefore

the exponential function $f(x)=5(x^{4})$ passes through the point $(2,80)$

case C $f(x)=4(5^{x})$

For $x=2$ calculate the value of y in the equation and then compare with the y-coordinate of the point

$f(2)=4(5^{2})=100$

$100\neq 80$

therefore

the exponential function $f(x)=4(5^{x})$ not passes through the point $(2,80)$

case D $f(x)=5(4^{x})$

For $x=2$ calculate the value of y in the equation and then compare with the y-coordinate of the point

$f(2)=5(4^{2})=80$

$80=80$

therefore

the exponential function $f(x)=5(4^{x})$ passes through the point $(2,80)$

therefore

the answer is

$f(x)=5(x^{4})$

$f(x)=5(4^{x})$

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2 years ago

10 points - What is the 8th term of the sequence? 8, 24, 72, 216...

m_a_m_a [10]

Answer:

17,496 hope this helps

Step-by-step explanation:

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2 years ago

If Sarah subtracts five times her number from 24, she gets 4. Wha Sara's number?

zheka24 [161]

Answer:

Step-by-step explanation:

24 - (5 x 4)

= 24 - 20

= 4

Sarah's number is 4.

6 0

2 years ago

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If line q bisects EG at point T, and if ET= 1/3 x and TG= x-2, then find EG

kvasek [131]

Answer:

EG = 2 units

Step-by-step explanation:

Given that line q bisects EG at T , then

ET = TG ( substitute values )

$\frac{1}{3}$ x = x - 2 ( multiply through by 3 to clear the fraction )

x = 3x - 6 ( subtract x from both sides )

0 = 2x - 6 ( add 6 to both sides )

6 = 2x ( divide both sides by 2 )

3 = x

Then

ET = $\frac{1}{3}$ x = $\frac{1}{3}$ × 3 = 1

TG = x - 2 = 3 - 2 = 1

Thus

EG = ET + TG = 1 + 1 = 2 units

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1 year ago

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