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beks73 [17]
2 years ago
14

Kyle has created a video game called Falling Stars in which the player zaps stars from the sky. A certain number of stars must b

e zapped before the player can move on to the next level. Each zapped star is worth the same number of points on each level. The table shows how many stars will need to be zapped and the points that can be earned at each level.
Explain the ratio relationship between the number of stars zapped and the points earned be described. How many stars will need to be zapped on Level 10?

A) For every 5 stars zapped, 250 points are earned. The player will need to zap 65 stars to complete Level 10.
B) For every 5 stars zapped, 200 points are earned. The player will need to zap 65 stars to complete Level 10.
C) For every 20 stars zapped, 50 points are earned. The player will need to zap 70 stars to complete Level 10.
D) For every 10 stars zapped, 100 points are earned. The player will need to zap 55 stars to complete Level 10.
Mathematics
2 answers:
Tcecarenko [31]2 years ago
5 0

Answer:the answer is D)  5(30 - 5) + 40; 165 stars

Step-by-step explanation:because you multiply the number of levels between Level 30 and Level 5 by 5 stars per level. Add the number of stars needed in Level 5.

5(30 - 5) + 40

5(25) + 40

165 stars

Blizzard [7]2 years ago
3 0

Answer:

uwu :3  the answer is D

Step-by-step explanation:

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shepuryov [24]

Answer:

x=\frac{1}{a-b}

The value of x is inversely proportional to the difference of <em>a</em> and <em>b</em>.

Step-by-step explanation:

The given expression is ax-bx+1

We factor the left hand side to get:

(a-b)x=1

We divide both sides by: a-b

x=\frac{1}{a-b}

Observe that the difference of a and b is in the denominator.

The whole is of the form: x\propto \frac{1}{a-b}

The value of x is inversely proportional to the difference of <em>a</em> and <em>b</em>.

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2 years ago
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vampirchik [111]
<span>The <u>correct answer</u> is:

This is the average number of days the house stayed on the market before being sold for $150,000.

Explanation<span>:

f(p) is defined as the average number of days a house stays on the market before being sold for price p (given in $1000).

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This means f(150) is the average number of days the house stayed on the market before being sold for $150,000.</span></span>
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2 years ago
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Mekhanik [1.2K]

Answer:

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Step-by-step explanation:

Volume of the shaded portion = Volume of pyramid - Volume of cone

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Answer:

a. about 50% for either even or odd parity

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