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SVETLANKA909090 [29]

3 years ago

14

A student examines a picture of an important biological molecule in a textbook and writes four statements about the molecule in

a chart Which statement needs to be revised to make it true

1 answer:

Stels [109]3 years ago

5 0

Answer:

Is there any statements listed

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Every square meter of solar paneling produces 0.2 kilowatts of electricity. Which of the following models this situation?

maksim [4K]

Answer:

B) linear function with a positive rate of change

Step-by-step explanation:

Each increase by 1 m^2 in area produces the same 0.2 kW increase in power, so the relationship between area and power is linear. Since they both go up (or both go down), the "rate of change" is positive. (If it were negative, one would go down when the other went up.)

The best description is that of B.

5 0

4 years ago

Benjamin has 14.2 ounces of water for his plants. He has 10 plants and wants to give each plant the same amount of

frosja888 [35]

Answer:

1.42

Step-by-step explanation:

What you have to do is just divide 14.2 and 10 to get your answer.

4 0

3 years ago

Read 2 more answers

What is the value of x?<br><br> x = ___

gregori [183]

Answer:

10

Step-by-step explanation:

To find the value of x, create a proportion. A proportion is two equal ratios for similar figures. The two triangles are similar because they are the same shape but not the same size. Create ratios between corresponding sides of figures.

$\frac{12}{2x+1}=\frac{8}{x+4}$

To solve for x, cross multiply:

12(x+4) = (2x+1)(8)

12x + 48 = 16x + 8

48 = 4x + 8

40 = 4x

10 = x

3 0

3 years ago

A watering can dispenses water at the rate of 0.20 gallon per minute. The original volume of water in the can was 8 gallons. Whi

alexandr402 [8]

8-x(y)
or in words 8 minus x times y do the 8 minus x first then the times y

5 0

3 years ago

Read 2 more answers

The volume of a cylinder is 40 f3. Which expression represents the volume of a cone with the same base and height as

riadik2000 [5.3K]

Answer:

Option (3)

Step-by-step explanation:

Volume of the cylinder = 40 ft³

Since, volume of a cylinder is given by the expression,

V = $\pi r^{2}h$

Here, r = radius of the circular base

h = Height of the cylinder

40 = $\pi r^{2}h$

$h=\frac{40}{\pi r^2}$ ------(1)

Volume of a cone = $\frac{1}{3}\pi r^{2} h$

By substituting the value of 'h' from equation (1)

Volume of the cone = $\frac{1}{3}\pi r^{2}(\frac{40}{\pi r^{2} } )$

= $\frac{1}{3}(40)$ ft³

Therefore, Option (3) will be the correct option.

6 0

3 years ago