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const2013 [10]
2 years ago
10

Help me please I’m not smart -

Mathematics
1 answer:
iVinArrow [24]2 years ago
5 0
Don’t use any links, there scams!
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A scuba diver descends farther down into the ocean from an initial depth of 15.2 feet below sea level. The scuba diver descends
gavmur [86]

Answer:

r <= 12.6

Step-by-step explanation:

Let's calculate the rate at which he descends:

r = (46.7 - 15.2)/212 = 0.15 feet/minute

5 0
2 years ago
Find the equation of the line that is parallel to the
zepelin [54]

9514 1404 393

Answer:

  y = -x -12

Step-by-step explanation:

The slope of the line you want is the same as the slope of the line you have: -1. Then the point-slope equation of the line is ...

  y -k = m(x -h) . . . . . . line of slope m through point (h, k)

  y -(-7) = -1(x -(-5))

  y = -x -5 -7 . . . . subtract 7, eliminate parentheses

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6 0
3 years ago
Luke made cookies he used 1/2 of a cup of flour and 2/5 of cup of sugar. How much more flour than sugar did Luke use
VLD [36.1K]

Answer:

1/10

Step-by-step explanation:

2/5 a cup of sugar

1/2 a cup of flour

-Convert to 10ths:

4/10 of sugar, and 5/10 of flour.

Luke used 1/10 more flour than sugar.

8 0
2 years ago
Ms.wolf has 9.5 pounds of candy in her classroom. she gives each student 0.25 pounds of candy. how many students can she feed​
LekaFEV [45]

Answer:

9.5÷0.25=38

So she can feed 38 students.

5 0
2 years ago
(-8a^2 - 1)(3a^2 - 5)
natali 33 [55]

Answer:

13a² + 5

Step-by-step explanation:  

Not 100% but 90% sure. Work on Picture.

4 0
3 years ago
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