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3 years ago

11

Keira , larry and gita picked apples at an orchard. keira picked twice as many pounds as larry and 3 times as many as gita. the

total weight of the apples
they picked was 8,360 pounds. how many pounds of apples did each person pick.

1 answer:

stiks02 [169]3 years ago

6 0

Kiera 4,560
Larry 2,280
Gita 1,520

Hope this helps

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Match each function

Elis [28]

Answer:

* The degree of the function is 4 and the leading coefficient is positive

f(x) = (x + 6)(2x - 3)(x - 1)²

* The degree of the function is 5 and the leading coefficient is negative

f(x) = (x - 2)²(-2x - 1)²(-x + 1)

* The degree of the function is 6 and the leading coefficient is negative

f(x) = (-x + 1)³(x + 2)²(x - 3)

* The degree of the function is 5 and the leading coefficient is positive

f(x) = (-2x + 1)²(x - 3)²(x + 1)

Step-by-step explanation:

∵ f(x) = (x + 6)(2x - 3)(x - 1)²

∵ (x)(2x)(x²) = 2x^4

∴ The degree of the function is 4

∴ The leading coefficient is positive ⇒ (2)

∵ f(x) = (x - 2)²(-2x - 1)²(-x + 1)

∵ (x)²(-2x)²(-x) = (x²)(4x²)(-x) = -4x^5 ⇒ (neglect -ve with even power)

∴ The degree of the function is 5

∴ The leading coefficient is negative ⇒ (-4)

∵ f(x) = (-x + 1)³(x + 2)²(x - 3)

∵ (-x)³(x)²(x) = (-x³)(x²)(x) = -x^6

∴ The degree of the function is 6

∴ The leading coefficient is negative ⇒ (-1)

∵ f(x) = (-2x + 1)²(x - 3)²(x + 1)

∵ (-2x)²(x)²(x) = (4x²)(x²)(x) = 4x^5

∴ The degree of the function is 5

∴ The leading coefficient is positive ⇒ (4)

6 0

4 years ago

Using the graph below, calculate the average rate of change for f(x) from x = 2 to x = 6.

katovenus [111]

Answer:

The answer is $1$

Step-by-step explanation:

we know that

For $x=2$

the value of $f(2)=2$ -----> see the graph

For $x=6$

the value of $f(6)=6$ -----> see the graph

The average rate of change using the graph is equal to

$\frac{f(b)-f(a)}{b-a}$

In this problem we have

$f(a)=f(2)=2$

$f(b)=f(6)=6$

$a=2$

$b=6$

Substitute the values

$\frac{6-2}{6-2}$

$\frac{4}{4}=1$

7 0

3 years ago

Read 2 more answers

What is 9,032 rounded to the nearest hundred?

Romashka-Z-Leto [24]

Here are the digit values:

2⇒Ones place

3⇒Tens place

0⇒Hundreds place

9⇒Thousands place

You just need to look at the digits right after the hundreds place

Is 32 closer to 0 or 100? Since it it under the halfway point, which is 50, its closer to 0

Answer: 9,000

5 0

4 years ago

Read 2 more answers

If sin(32)=x , then sin(4) cos(4) cos(8) cos(16)=..............

svp [43]

If sin 32 is equal to x, then sin 4 · cos 4 · cos 8 · cos 16 is equal to x/8 by using <em>double angle trigonometric</em> functions.

<h3>How to simplify an expression by trigonometric expressions</h3>

<em>Trigonometric</em> expressions are formulas that utilize <em>trigonometric</em> functions. <em>Trigonometric</em> functions are a kind of <em>trascendental</em> functions, that is, functions that cannot be described in <em>algebraic</em> terms.

In this question we must simplify a given expression by using the following trigonometric formula:

<em>sin 2x = 2 · cos x · cos x</em> (1)

Now we proceed to expand the expression given:

x = sin 32

x = 2 · sin 16 · cos 16

x = 4 · sin 8 · cos 8 · cos 16

x = 8 · sin 4 · cos 4 · cos 8 · cos 16

Thus,

sin 4 · cos 4 · cos 8 · cos 16 = x/8

If sin 32 is equal to x, then sin 4 · cos 4 · cos 8 · cos 16 is equal to x/8 by using <em>double angle trigonometric</em> functions. $\blacksquare$

To learn more on trigonometric functions, we kindly invite to check this verified question: brainly.com/question/6904750

6 0

2 years ago

-3=5-4x help me answer this question please

Mashcka [7]

-3 = 5 - 4x
Add both sides by 4x
4x - 3 = 5
Add both sides by 3
4x = 8
Divide both sides by 4
x = 2

That's your answer. Have an awesome day! :)

- Your friendly Helper-in-Training

4 0

3 years ago