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Juliette [100K]
3 years ago
10

Write in scientific notation 0.00042 urgent !!!!

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
5 0

42 \cdot 10^{-4}

amm18123 years ago
5 0

Answer:

4.2 * 10^-3

Step-by-step explanation:

As scientific notation cannot include answers more than 10, the other answer is wrong.

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The product of twenty one negative integers is negative? True of false
Arada [10]
A negative number once is negative. Multiplied by another negative number, it's positive. Multiply that positive number by a negative number, and you have a negative number again. Repeating that pattern, with odd numbers being negative, it is true
5 0
3 years ago
What steps should be taken to complete the conversion?
dusya [7]

To complete the conversion, the following will be gotten:

12880 m

<h3>How to convert distance?</h3>

Using conversion technique,

8 mi / 1 × 1.61 k / 1 mi × 1000m / 1k

we have to cancel out similar units in the numerator and denominator.

Therefore,

8 mi / 1 × 1.61 k / 1 mi × 1000m / 1k

8 / 1 × 1.61  / 1  × 1000m / 1 = 12.88 / 1 × 1000m

Hence,

12.88 / 1 × 1000m = 12880 m

learn more on conversion here: brainly.com/question/16887207

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7 0
2 years ago
Solve the inequality. 3p+7&lt;31
Alexandra [31]

Answer:

p < 8

Step-by-step explanation:

3p+7<31

Subtract 7 from each side

3p+7-7<31-7

3p <24

Divide each side by 3

3p/3 <24/3

p < 8

6 0
3 years ago
Divide 6,723 ÷ 8. <br><br> What is the remainder?
r-ruslan [8.4K]
3/8 is the remainder
5 0
3 years ago
Read 2 more answers
Teresa is going with her family to watch
swat32

Answer:

6 * (x - 1.50) = 52.50 ; 10.25

Step-by-step explanation:

Given that :

Number of tickets purchased = 6

Coupon off per ticket = 1.50

Total Amount paid for tickets = $52.50

Let x = initial price of ticket :

Number of tickets purchased * (Initial ticket price - coupon) = total amount paid

6 * (x - 1.50) = 52.50

6x - 9 = 52.50

6x = 52.50 + 9

6x = 61.50

x = 61.50 / 6

x = 10.25

Hence, initial price of ticket = $10.25

5 0
3 years ago
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