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2 years ago

Frank, a scuba diver, requires 60% of the light from the surface of the water for his

Mathematics

2 answers:

muminat2 years ago

8 0

Answer:

you do 2*23 to get that you lose 46% light intensity which means frank will not be able to see because the intensity is 54%

Step-by-step explanation:

denpristay [2]2 years ago

7 0

Sbainsisbxkxbzkzbajsjsja bcjxoxososkakaka

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-3x-y=9

Lina20 [59]

Answer:

D: no solution

...because none of the answers work for both of the equations when you plug in the x and y values

4 0

3 years ago

jimmy is moving to a new apartment. he fills a box with 4 books, 5 DVDs, and 2 CD's. when he starts unpacking his new place he p

pav-90 [236]

Answer:

$\frac{2}{11}$

Step-by-step explanation:

First, find the probability of him pulling out a book.

There are 11 objects in total, and there are 4 books.

So, the probability of pulling out a book is $\frac{4}{11}$

Next, find the probability of him pulling out a DVD after.

Since a book was taken out, there are only 10 objects left. There are 5 DVDs.

So, the probability of pulling out a DVD is $\frac{5}{10}$ , or simplified to $\frac{1}{2}$

To find the probability that this happens in order, multiply the probabilities:

$\frac{4}{11}$ x $\frac{1}{2}$

= $\frac{2}{11}$

So, the probability is $\frac{2}{11}$

7 0

2 years ago

Please answer ASAP!

boyakko [2]

Answer:11

Step-by-step explanation:8+5+2+3=18 5+2=7 18-7=11

7 0

2 years ago

Read 2 more answers

Convert the angle 0=23/20 radians to degrees,

MrRa [10]

Answer:

207°

Step-by-step explanation:

3 0

2 years ago

evaluate the expression 9(a 2b) c for a = –3, b = –2, and c = 1. i kept getting the answer of 10 but it's not one of my choices

den301095 [7]

What grade are u? I'm just asking cause the formulas are going with grade I could help if u want me too

7 0

3 years ago