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3 years ago

How to write 8,409,120 in words form

Mathematics

2 answers:

LuckyWell [14K]3 years ago

6 0

Answer:

eight million, four hundred nine thousand, one hundred twenty

Step-by-step explanation:

Yakvenalex [24]3 years ago

3 0

eight million four hundred nine thousand one hundred twenty

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Eighteen decreased by 4 times a number is 62

patriot [66]

Answer:

18-4y=62, u can solve it if u want and u can also subsitute any variable or a constant

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2 years ago

A drilling machine can drill 12 holes in 6 minutes. If the machine drills holes at a constant speed, it can drill ______ holes i

Lelu [443]

Probably 50 holes in 25 minutes

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3 years ago

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What is the value of c? 13c−22=−17c+14

elena-s [515]

13c-22=-17c+14
-14 -14
13c-36=17c
-13 -13
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3 years ago

F(X)=3x-12 what is f(2)

Vinil7 [7]

Answer:

<h3>The answer is - 6</h3>

Step-by-step explanation:

f(X)=3x-12

To find f(2) substitute the value in the bracket which is 2 into f(x)

That's

f(2) = 3(2) - 12

= 6 - 12

= - 6

Hope this helps you

4 0

3 years ago

Read 2 more answers

The researcher has limited resources. He sends 9 emails from a Latino name, and 14 emails from a non-Latino name. For the Latino

deff fn [24]

Answer: 38.41 minutes

Step-by-step explanation:

The standard error for the difference in means is given by :-

$SE.=\sqrt{\dfrac{\sigma_1^2}{n_1}+\dfrac{\sigma^2_2}{n_2}}$

where , $\sigma_1$ = Standard deviation for sample 1.

$n_1$ = Size of sample 1.

$\sigma_2$ = Standard deviation for sample 2.

$n_2$ = Size of sample 2.

Let the sample of Latino name is first and non -Latino is second.

As per given , we have

$\sigma_1=82$

$n_1=9$

$\sigma_2=101$

$n_2=14$

The standard error for the difference in means will be :

$SE.=\sqrt{\dfrac{(82)^2}{9}+\dfrac{(101)^2}{14}}$

$SE.=\sqrt{\dfrac{6724}{9}+\dfrac{10201}{14}}$

$SE.=\sqrt{747.111111111+728.642857143}$

$SE.=\sqrt{1475.75396825}=38.4155433158\approx38.41$

Hence, the standard error for the difference in means =38.41 minutes

3 0

3 years ago