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aleksklad [387]
3 years ago
7

H(x)= -x^2+ 3x + 5 What is the average rate of change from x = 3 to x = 5

Mathematics
2 answers:
Luden [163]3 years ago
7 0

Answer:

8 is the correct answer.

Ilia_Sergeevich [38]3 years ago
3 0

Answer:

f(x)=x^(2),[2,3]

-2x-h+3

Step-by-step explanation:

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A) Write down the mathematical name of this shape.
olga nikolaevna [1]

Answer:

Quadrilateral as it is a four-sided ploygon, having 4 edges and corners

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2 years ago
Rosie spent $25 on a new DVD. What integer represents Rosie’s situation? A 50, B -25, C 0, D 25
Alborosie
I think b or d are answer ...
8 0
3 years ago
Explain what a conjecture is
shusha [124]
A conjecture is like a guess, opinion, or conclusion that is based off of incomplete information.

Hope this helps!
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6 0
3 years ago
Read 2 more answers
A restaurant has 20 and 1/2 pounds of bananas to make smoothies a check uses 1/8 lb of bananas per smoothie. how many smoothies
torisob [31]

Step-by-step explanation:

I assume you meant :

the restaurant has 20 1/2 pounds of bananas.

one smoothie uses 1/8 pound of bananas.

how many smoothies can be made with the amount of available bananas ?

the answer is as many as the times 1/8 fit into 20 1/2.

so, we actually calculate

(20 1/2) / (1/8)

first we will convert the mixed number into a true fraction :

20 1/2 = 40/2 + 1/2 = 41/2

so we have

41/2 / 1/8

and then, when dividing fractions we have 2 choices (they do both the same, of course, but start looking differently) :

a/b / c/d = a×d / b×c

a/b / c/d = a/b × d/c = a×d / b×c

so,

41/2 / 1/8 = 41×8 / 2×1 = 41×4 = 164

they can make 164 smoothies.

7 0
1 year ago
Is the answer to -8.8-3.4 positive or negative? I know. It is 12.2 but I don't know if it's -12.2 or +12.2
Marat540 [252]
It is negative.

When you subtract a negative a positive number from a negative number, the result is positive. The equation can be rewritten as -8.8-(+3.4).
6 0
3 years ago
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