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3 years ago

How do you write 49 in scientific notation? × 10^

Mathematics

2 answers:

Andrews [41]3 years ago

8 0

Answer:

4.9 × 10^1

hopefully this helped :3

Ksivusya [100]3 years ago

6 0

Answer:

4.9 * 10 ^1

Step-by-step explanation:

We want one digit to the left of the decimal

4.9

We moved the decimal one place to the left

One is the exponent. Since we moved to the left the exponent is positive

4.9 * 10 ^1

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A container of club soda has a volume of 3200 cubic meter. How many liters of soda does the container hold

svetoff [14.1K]

Answer:

3200000

Step-by-step explanation:

multiply the volume value by 1000

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3 years ago

The perimeter of a rectangular metal plate is 15 cm. Find the length of the rectangular plate (in decimals) whose width is 228 c

scoray [572]

The Solution.

Representing the problem in a diagram, we have

By formula,

$P=2(L+W)$

In this case,

$P=15\operatorname{cm},L=?,W=\frac{22}{8}cm$

Substituting these values in the formula above, we get

$15=2(L+\frac{22}{8})$

Clearing the bracket, we get

$15=2L+(2\times\frac{22}{8})$ $\begin{gathered} 15=2L+\frac{11}{2} \\ \\ 15=2L+5.5 \end{gathered}$ $\begin{gathered} 15-5.5=2L \\ 9.5=2L \end{gathered}$

Dividing both sides by 2, we get

$L=\frac{9.5}{2}=4.75\approx4.8\operatorname{cm}$

Therefore, the correct answer is option C.

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1 year ago

on Serena's 10th birthday her mom was 3 times her age.How old will Serena and her mom be when her mom's age times 0.5 equals Ser

alex41 [277]

When Serena is 10, her mom is 3*10=30. Her mom is 20 years older than Serena.

If her mom's age divided by half is equal to Serena's, then she will be twice as old as Serena.

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Serena will be 20, her mom will be 40.

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3 years ago

Read 2 more answers

Question 3

Alja [10]

Answer:

i forgot sorry

Step-by-step explanation:

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3 years ago

Explain how you would find the height of a rectangular prism if you know that the volume is 60 cubic cm and that the area of the

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Base = length * width.

We know that the base has an area of 10
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4 years ago

How do you write 49 in scientific notation? ____× 10^____

How do you write 49 in scientific notation? × 10^