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2 years ago

How do I write 6000000000 in scientific notation?

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

6 0

<span>6x10^9
there are 9 0's so you would put that number over 10 and multiply that by 6 to get 6000000000

</span>

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How to play the full song fires edge on bb clarinet (actual notes)

katrin [286]

Answer:

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Step-by-step explanation:

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2 years ago

It cost $44.88 to buy 12 gallons of gas.What was the cost per gallon of gas?

Natali [406]

Answer:

$3.74 per gallon

Step-by-step explanation:

1. Divide $44.88 by 12

2. The answer will be 3.74

3. Each gallon will cost $3.74

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3 years ago

The movie theater sells a total of 100 tickets and makes a total of $880. If the theater charges $6 per child's ticket and $10 p

lutik1710 [3]

Answer:the number of children tickets that were sold is 30.

the number of adult tickets that were sold is 70

Step-by-step explanation:

Let x represent the number of children tickets that were sold.

Let y represent the number of adult tickets that were sold.

The movie theater sells a total of 100 tickets. This means that

x + y = 100

The theater charges $6 per child's ticket and $10 per adult's ticket. The movie theater made a total of $880. It means that

6x + 10y = 880 - - - - - - - - - - -1

Substituting x = 100 - y into equation 2, it becomes

6(100 - y) + 10y = 880

600 - 6y + 10y = 880

- 6y + 10y = 880 - 600

4y = 280

y = 280/4 = 70

x = 100 - y = 100 - 70

x = 30

8 0

3 years ago

US consumes 5.03 million metric tons of bananas per year. There are 313 million people in the US there are 1000kg in 1 metric to

Charra [1.4K]

Answer:

Step-by-step explanation:

Let's first start with the unit rate of how many metric tons each person eats per year, then we will convert metric tons to kg.

5.03/313 = .0160702875 metric tons of bananas per person

Using the conversion given:

.0160702875 metric tons × $\frac{1kg}{1metricton}$ = 16.07 kg per person of bananas

7 0

2 years ago

For the function f (x) = 3 (x + 7), find -1().

AlekseyPX

Given:

The function is $f(x)=3(x+7)^{\frac{1}{4}}$ .

To find:

The function $f^{-1}(x)$ .

Solution:

We have,

$f(x)=3(x+7)^{\frac{1}{4}}$

Substitute f(x)=y.

$y=3(x+7)^{\frac{1}{4}}$

Interchange x and y.

$x=3(y+7)^{\frac{1}{4}}$

Divide both sides by 3.

$\dfrac{x}{3}=(y+7)^{\frac{1}{4}}$

Taking power 4 on both sides.

$\left(\dfrac{x}{3}\right)^4=y+7$

Subtract 7 from both sides.

$\left(\dfrac{x}{3}\right)^4-7=y$

$y=\left(\dfrac{x}{3}\right)^4-7$

Substitute $y=f^{-1}(x)$ .

$f^{-1}(x)=\left(\dfrac{x}{3}\right)^4-7$

Therefore, the correct option is C.

5 0

2 years ago