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2 years ago

If 6 pounds of a certain kind of fruit cost 96 cents, how much does 1 pound cost? OTT"

Mathematics

1 answer:

Sphinxa [80]2 years ago

5 0

The answer would be 16 because 96 divided by 6 =16

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What is the word form of 602107

Tcecarenko [31]

Six hundred two thousand hundred seven.

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3 years ago

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Solve each system of equations below by the substitution method. And show your work.

Simora [160]

Instead of typing it all on here, I included my explanations with the work.

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3 years ago

If g(x)=25 and h(x) = 4 – X, what is the value of (g•h)(-3)?

madam [21]

Answer:

175

Step-by-step explanation:

(g*h)(x) is the product of two functions: g(x) = 25 and h(x) = 4 - x.

This product is equal to 100 - 25x.

Substituting -3 for x, we get

(g•h)(-3) = 100 - 25(-3) = 175

5 0

3 years ago

What is the surface area of this triangular prism rounded to the nearest tenth? A) 48.6km2 B) 63.4 km2 C) 72.6 km2 D) 84.4 km2

Mekhanik [1.2K]

Correct option B) $63.4km^2$ .

<u>Step-by-step explanation:</u>

We have the following figure attached as shown below.

Now, this triangular prism have 2 similar right angled surfaces and 3 rectangular surfaces , Let's calculate area for all of them:

2 similar right angled surfaces

We know that area of triangle = $\frac{1}{2} b(h)$

⇒ $area = \frac{1}{2} b(h)$

⇒ $area = \frac{1}{2} (3.6)(7.7)$

⇒ $area = 13.86km^{2}$

But there 2 such surfaces so , $area = 2(13.86) = 27.72km^2$

3 rectangular surfaces

Area of rectangle = $length(breadth)$

⇒ $area_1 = 3.6(1.8)$

⇒ $area_1 = 6.48km^2$

⇒ $area_2= 7.7(1.8)$

⇒ $area_2 = 13.86km^2$

⇒ $area_3 = 8.5(1.8)$

⇒ $area_2 = 15.3km^2$

Total area = $6.48 + 13.86 + 15.3 = 35.64km^2$

Adding area of 2 similar right angled surfaces & 3 rectangular surfaces:

$Area = 27.72+35.64 = 63.36km^2$ = $63.4km^2$

Correct option B) $63.4km^2$ .

4 0

3 years ago

Read 2 more answers

If f(×)=2×^2+3, then which of the following represent f(-1)?

eimsori [14]

To find the inverse of this function, we first need to replace f(x) with y.

y = 2x^2 + 3

Now, we swap x and y

x = 2y^2 + 3

Now, we solve for y.

-3

x - 3 = 2y^2

Sqrt both sides.

√(x - 3) = 2y

Divide by 2

√(x - 3)/2 = y

Replace y with f^-1(x)

√(x - 3)/2 = f^-1(x)

Just realized you were asking for f(-1), not f^-1(x)

Feels bad.

f(-1) = 2(-1^2 + 3)

f(-1) = 2(-1^5)

f(-1) = 2(-1)

I'm leaving the original answer in case you also need the inverse function. :)

3 0

3 years ago

If 6 pounds of a certain kind of fruit cost 96 cents, how much does 1 pound cost? OTT"​

If 6 pounds of a certain kind of fruit cost 96 cents, how much does 1 pound cost? OTT"