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seraphim [82]
3 years ago
15

Megan and Suzanne each have a plant. They track the growth of their plants for four weeks. Whose plant grew at a faster rate, an

d what was the rate?
Suzanne’s at 2 inches per week

Suzanne’s at 1.5 inches per week

Megan’s at 3 inches per week

Megan’s at 2.5 inches per week

Mathematics
2 answers:
Ad libitum [116K]3 years ago
7 0

D ) Megan`s at 2.5 inches per week

SOVA2 [1]3 years ago
6 0
Megan`s plant:
Rate:  ( 7 - 4.5 ) / ( 2 - 1 ) = 2.5 in per week
Suzanne`s plant:
Rate:   ( 7 - 5 ) /  ( 2 - 1 ) = 2 in per week
Answer:
D ) Megan`s at 2.5 inches per week 

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Turtles are cool they are green slow they are e p i c <br><br> hello there have 40 points enjoy
Dima020 [189]

Answer:

I love turtles I used to have one

5 0
3 years ago
Evaluate................
wolverine [178]

Answer:

h(8q²-2q) = 56q² -10q

k(2q²+3q) = 16q² +31q

Step-by-step explanation:

1. Replace x in the function definition with the function's argument, then simplify.

h(x) = 7x +4q

h(8q² -2q) = 7(8q² -2q) +4q = 56q² -14q +4q = 56q² -10q

__

2. Same as the first problem.

k(x) = 8x +7q

k(2q² +3q) = 8(2q² +3q) +7q = 16q² +24q +7q = 16q² +31q

_____

Comment on the problem

In each case, the function definition says the function is not a function of q; it is only a function of x. It is h(x), not h(x, q). Thus the "q" in the function definition should be considered to be a literal not to be affected by any value x may have. It could be considered another way to write z, for example. In that case, the function would evaluate to ...

h(8q² -2q) = 56q² -14q +4z

and replacing q with some value (say, 2) would give 196+4z, a value that still has z as a separate entity.

In short, I believe the offered answers are misleading with respect to how you would treat function definitions in the real world.

7 0
4 years ago
Alex is 5 feet 6 inches tall. There are 2.54 centimeters in 1 inch. What is Alex’s height in centimeters?
Anna35 [415]
Im not sure about the second one, but for the first one, Alex’s height is 167.64 cm. :)
7 0
3 years ago
Please each value on the number line!
iren2701 [21]
1,4,2,3 is the order
8 0
3 years ago
Read 2 more answers
A square patio has an area of 200 square feet. How long is each side of the patio to the nearest tenth?
Darya [45]
If patio is square it means that area of if is A=a^2 where a is one side
Now we can substitute A=200 and solve eq
a^2=200
a=\sqrt{200}
a=14.1421
Now we are rounding to the nearest tenths
a=14.1 because next number is 4 and is less then 5.
The result is 14.1
6 0
3 years ago
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