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Orlov [11]
3 years ago
11

1 year = how many seconds? Last question in my h.w and idk how to do it:/

Mathematics
1 answer:
stiv31 [10]3 years ago
8 0
There is about 31 million seconds in 1 year
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Cam wrote four statements using absolute value. Which of Cam's statements is incorrect?
Rainbow [258]
The answer is C. |-31|=3
The absolute value of -31 should’ve been 31 not 3
7 0
4 years ago
First try was incorrect
KiRa [710]

Answer:

12 presents

Step-by-step explanation:

4/6= 2/3

2/3 x 18 = 12

5 0
3 years ago
By how much is 3 4/5 greater than the product of 3/5 x 1 3/4
dalvyx [7]

Answer: 6.65

Step-by-step explanation:

3 4/5 = 3.8

1 3/4 = 1.75

3.8*1.75= 6.65

Hope it helps <3

7 0
3 years ago
What's (9+9i)(-1-5i) using foil method
hammer [34]

Answer:

36-54i

Step-by-step explanation:

(9+9i)(-1-5i)

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-9-9×5i-9i-9i×5i

v

-9-45i-9i-45i^2

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-9-45i-9i-45×(-1)

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(-9)-45i-9i+(45)

v

36(-45i)(-9i)

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36-54i

5 0
3 years ago
Ericka decided to compare her observation to the average annual trend, which shows the water rising 1.8 mm/year. Remember, she u
Alex787 [66]

Answer with explanation:

Presume that, initial water level to be, 0 mm, at a time t=0.

And water level is rising at the rate of 1.8 \frac{\text{mm}}{\text{year}}.

 After 6.2 years level of water will be =1.8 × 6.2

                                                           =11.16 mm

→Averge, that is increase in water level after 6.2 years is given by

                     =\frac{W_{2}-W_{1}}{t_{2}-t_{1}}\\\\=\frac{11.16-0}{6.2-0}\\\\=\frac{11.16}{6.2}\\\\=1.8 \frac{\text{mm}}{\text{year}}

→→Rate of Depreciating of water level is given by = Negative of Increase of water level=-1.8 \frac{\text{mm}}{\text{year}}

5 0
4 years ago
Read 2 more answers
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