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3 years ago

Can u answer this question I need help

Mathematics

1 answer:

maks197457 [2]3 years ago

6 0

The easiest way to do this is find all your basic info for a data set for both of the locations and cross check with the options what is true.

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Given that the average rate of change for y = f(x) over the interval [0,3] is −1, the average rate of change over the interval [

Svet_ta [14]

Answer:

Answer is 2

Step-by-step explanation:

We know that average rate of change of a function f(x) in the interval (a,b) is

$\frac{1}{b-a} \int\limits^a_b {f(x)} \, dx$

Using this we can say that

$\int\limits^0_3 {f(x)} \, dx =-1(3)=-3\\\int\limits^2_3 {f(x)} \, dx =5(1)=5\\\\\int\limits^2_6 {f(x)} \, dx =4(5)=20\\$

Using properties of integration we have

3 to 6 integral = 20-5 =15

0 to2 integral = -3=5 =-8

Thus integral form 0 to 6 would be = -8+15+5 = 12

Average rate of change form 0 to 6 = $\frac{12}{6} =2$

Answer is 2

7 0

3 years ago

Which of the following expressions are equivalent?

suter [353]

1 and 2 are equivalent

7 0

3 years ago

Abdul has an original recipe for a drink with apple, orange and pineaplle juice.He makes new fruit drinks by making different qu

Svetllana [295]

Answer:

Step-by-step explanation:

I am sorry but please give detailed question

6 0

3 years ago

The Royal Fruit Company produces two types of fruit drinks. The first type is 60% pure fruit juice, and the second type is 85% p

elena-s [515]

Make 2 equations from the question first
x is the number of pints for type 1
y is the number of pints for type 2

The equation
x + y = 120
60% x + 85% y = 65% (x + y)

Solve the equation
From the 2nd equation
0.6x + 0.85y = 0.65(x + y)
0.6x + 0.85y = 0.65x + 0.65y
0.85y - 0.65y = 0.65x - 0.6x
0.2y = 0.05x
y = 4x

From the 1st equation
x + y = 120
x + 4x = 120
5x = 120
x = 24

y = 4x
y = 96

The first type should be 24 pints, the second type should be 96 pints

5 0

3 years ago

Please help I only have about a few minutes!

Gnoma [55]

Answer:

i want to say the answer is C, i'm sorry if its incorrect, but i'm 50/50 that its C

5 0

3 years ago