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ICE Princess25 [194]
3 years ago
11

A coral reef grows 0.13 m every week how much does it grow in 12 weeks

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
3 0
0.13 * 12 = 1.56 meters
SVETLANKA909090 [29]3 years ago
3 0
Well, if you add in the calculations your answer will be:

0.13×12=1.56
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Harold wrote this equation to model the level of water in a pool over time. The variable x represents time in hours. f(x) = 3,50
lina2011 [118]

Answer:

The water level is falling.

The initial level of water in the pool was 3,500 units

The water was 2,600 units high after 4 hours.

Step-by-step explanation:

The given function that models the water level is

f(x)=3,500-225x

where x represents time in hours.

The function represents a straight line that has slope m=-225

Since the slope is negative, it means the water level is falling.

The initial level of water in the pool can found when we put x=0 into the function.

f(0)=3,500-225(0)


f(0)=3,500, hence the initial level is 3,500.


To determine the level of water in the pool after 14 hours, we put x=14 into the equation to get;

f(14)=3,500-225(14)

f(14)=3,500-3150


f(14)=350


To determine the water level after 4 hours we put x=4

f(4)=3,500-225(4)

f(4)=3,500-900

f(14)=2,600


4 0
3 years ago
Read 2 more answers
Find the surface area and volume of a cube with sides of 5.5 cm each.
djyliett [7]

Answer:

Area: 181.5

Volume: 166.4

Step-by-step explanation:

Hope this helps.

6 0
3 years ago
Can someone plz help me with this one problem!!!!
Afina-wow [57]

Answer:

no

Step-by-step explanation:

7 0
2 years ago
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Which describes the cross section of the cube that passes through the vertices A, B, and C shown belou?
Semmy [17]

Answer:

african americans

Step-by-step explanation:

3 0
3 years ago
Help me out thank u !!!!!
AlekseyPX

Answer:

<u>6.2 = Altitude</u>

Step-by-step explanation:

Hypotenuse = 8

Base = 5

Altitude = x

Hypotenuse² = Base² + Altitude²

8² = 5² + Altitude²

64 = 25 + Altitude²

64 - 25 = Altitude²

39 = Altitude²

√39 = Altitude

<u>6.2 = Altitude</u>

6 0
3 years ago
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