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max2010maxim [7]
3 years ago
8

On each of n plates there are k apples and m pears. What is the total number of fruit are there on these plates?

Mathematics
1 answer:
Olegator [25]3 years ago
7 0

Answer:

n(k+m)\ fruits

Step-by-step explanation:

Let

k------> the number of apples in one plate

m----> the number of pears in one plate

n----> the number of plates

we know that

In one plate the total of fruits is equal to

(k+m)\ fruits

so

In n plates , the total fruits is equal to

n(k+m)\ fruits

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3(- 1) – 2(2x + 1) = 8(x - 1)?
Nitella [24]

Answer:

x = 1/4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

6 0
3 years ago
One of the angles formed by two intersecting lines is 30°. What is the measure of the other three angles?
lianna [129]

Since opposite angles on an intersecting line(s) are equal, you already know one of the three angles are 30° because one of the given angles is 30°. To find other two angles, add the two 30°s together to get 60° and subtract that from 360° because all the angles combined have to equal 360°, which is 300°. To get each angle separately, divide 360 by 2, which is 150. Thus, the measure of the other three angles angles are 30°, 150°, and 150°.

Hope this helps!

6 0
3 years ago
What’s the answer for y = -3x+3
Black_prince [1.1K]

Answer:

We need more info. We need to know what y equals or what x equals.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the answer to this question
Kitty [74]

Answer:

5

Step-by-step explanation:

it is the only non-multiple of 3 and 4

4 0
2 years ago
This is my last question please help asap!!
Ivanshal [37]

The average rate of change of function g(x)=5(2)^{x} from x = 3 to x = 4 is 4 times that from x = 1 to x = 2.

The correct option is (A).

What is the average rate of change of a function?

The average rate at which one quantity changes in relation to another's change is referred to as the average rate of change function.

Using function notation, we can define the Average Rate of Change of a function f from a to b as:

                                     rate(m) = \frac{f(b)-f(a)}{b-a}

The given function is  g(x) = 5(2)^{x},

Now calculating the average rate of change of function from x = 1 to x = 2.

                               m = \frac{g(b)-g(a)}{b-a}\\ m = \frac{g(2)-g(1)}{2-1}\\\\m=\frac{5(2)^{2}-5(2)^1}{2-1}\\ m=\frac{10}{1} \\m=10

Now, calculate the average rate of change of function from x = 3 to x = 4.

                                 m = \frac{g(b)-g(a)}{b-a}\\ m = \frac{g(4)-g(3)}{4-3}\\\\m=\frac{5(2)^{4}-5(2)^3}{4-3}\\ m=\frac{40}{1} \\m=40

The jump from m = 10 to m = 40 is "times 4".

So option (A) is correct.

Hence, The average rate of change of function g(x)=5(2)^{x} from x = 3 to x = 4 is 4 times that from x = 1 to x = 2.

To learn more about the average rate of change of function, visit:

brainly.com/question/24313700

#SPJ1  

7 0
1 year ago
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