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3 years ago

Write 7.62 x 10^3 in standard notation

Mathematics

1 answer:

Reil [10]3 years ago

6 0

Answer:

7,620

Step-by-step explanation:

When you move the decimal place 3 place to the right you get 7,620

I hope this helps!

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What is this anyone ??

sammy [17]

Answer:

3.3 × $10^{9}$

Step-by-step explanation:

I hope this helps!

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3 years ago

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Each number in the following sequence has the same relationship to the number immediately before it. How can you find the next n

olga nikolaevna [1]

Answer:

30,000

Step-by-step explanation:

So let’s look at the numbers, It’s 3,30,300, 3000. It looks like they are 10x each next number. So the next one should be 30,000

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3 years ago

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What is the inverse of the function f(x) =1/4 x – 12?

forsale [732]

F=x-48 over 4x. I hope that is right :)

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3 years ago

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Is a diameter of 9cm more than a radius of 5cm and which would have the larger circumference?

Tpy6a [65]

Answer:

Circle B

3.14 cm

Step-by-step explanation:

1. The diameter is twice the radius, so the diameter of Circle B is ...

2 × 5 cm = 10 cm

This diameter is greater than the 9 cm diameter of Circle A, so Circle B is larger and will have a larger circumference.

2. The circumference is the product of π and the diameter. Then the difference between the two circumferences is ...

... (circle B circumference) - (circle A circumference) = π·(10 cm) - π·(9 cm)

... = π·(10 -9) cm = π·1 cm ≈ 3.14 cm

6 0

3 years ago

t hits the square dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular regio

masha68 [24]

Given:

Required:

To find the probability that the dart land will be in the shaded region.

Explanation:

Area of the circle is given by the formula:

$A=\pi r^2$

Where r = radius

Thus the area of the circular region

$\begin{gathered} =(3.14)\times(2)^2 \\ =3.14\times4 \\ =12.56\text{ square in.} \end{gathered}$

The area of the square is given by the formula:

$=(side)^2$

Thus the area of the given square

$\begin{gathered} =(6)^2 \\ =36\text{ square in.} \end{gathered}$

The probability of an event is given by the formula:

$P=\frac{number\text{ of possible outcomes}}{Total\text{ number of outcomes}}$

The probability that the dart land will be in the shaded region

$=\frac{Area\text{ of the shaded region}}{Area\text{ of the square}}$

Thus probability

$\begin{gathered} P=\frac{12.56}{36} \\ P=0.3488 \\ P=0.349 \end{gathered}$

Final answer:

Thus the probability that the dart land will be in the shaded region is 0.349.

6 0

1 year ago