Write 0.0003532 in scientific notation. A. 3.532 × 105 B. 3.532 × 104 C. 3.532 × 10−4 D. 3.532 × 10−5

1 answer:

6 0

So in scientific notation you have to have one non decimal followed by the rest of the number as a decimal, multiplied by a 10^( a number) that makes the number into that form. To find this number count the amount of steps the decimal point has to move to create this scenario. (in this case past the 3) So in this case the decimal moves 4 to the right so the number is -4 while if it was to the left it would be positive, so the answer is C

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Emerson is making a punch that contains 60% grape juice and the rest lemon-lime soda. The punch has 2 liters of lemon-lime soda.

valina [46]

Part A.

Consider a punch containing L liters.

60% of these that is $\frac{60}{100}L=0.6L$ is grape juice, and the rest, 0.4 L is lemon-soda.

so, for the variable L, the total amount of punch, the total amount of grape juice is 0.6 L
and the amount of lemon soda in the punch is 0.4L

Part B.

For L=2, we substitute and get:

0.6 L=0.6 * 2 liters = 1.2 liters of grape juice

0.4 L = 0.4 * 2 liters = 0.8 liters of lemon soda.

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3 years ago

Find c. Round to the nearest tenth

sergeinik [125]

Answer:

c = <u>0.5 cm</u>

Step-by-step explanation:

Using the Sine rule in the triangle, then

= ( cross- multiply )

c × sin105° = 2 × sin15° ( divide both sides by sin105°

c = ≈ 0.5 cm ( to the nearest tenth )

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