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Feliz [49]
2 years ago
8

What is the surface area of this rectangular prism?

Mathematics
1 answer:
Ugo [173]2 years ago
6 0

Answer:

2,700

Step-by-step explanation:

A=2(wl+hl+hw)=2·(20·30+15·30+15·20)=2700

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Approximately 0.02 Love north Atlantic lobsters are born blue color out of 5000 Atlantic lobsters how many would you expect to b
Anon25 [30]

Answer:  100 blue Atlantic lobsters

Step-by-step explanation:

Approximately 0.02 Atlantic lobsters are born blue.

0.02 in percentages is 2%.

Out of 5,000 Atlantic lobsters therefore, 2% will be born blue.

The number of blue lobsters expected is:

= 5,000 * 2%

= 100 blue Atlantic lobsters

6 0
3 years ago
Given f(x) = 7x – √2 and g(x) = x + √2, find (f – g)(x).
enot [183]
(f – g)(x) = 7x - √2 - (x + √2)
(f – g)(x) = 7x - √2 - x - √2
<span>(f – g)(x) = 6x - 2</span>√2
3 0
3 years ago
One number is nine more than the other. Their sum is 33. Find the numbers.
Katen [24]

Answer: 12 21

Step-by-step explanation:

8 0
3 years ago
A model is 4.2 feet tall, the plywood used to make the model is 0.6 inch thick. How many sheets of plywood to make the model?
nadya68 [22]
Answer=84 sheets

4.2feet
1 foot=12 inches

4.2*12=<span>50.4inches

50.4/0.6=</span><span>84 sheets</span>
4 0
3 years ago
What is 35% of 240?
astraxan [27]

Answer:

Step-by-step explanation:

You need to multiply .35 * 240 which = 84.

of means multiply.

4 0
3 years ago
Read 2 more answers
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