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Vikki [24]
2 years ago
6

A video game randomly generates in-game items for players. Elizabeth records the items she receives. Based on the items Elisabet

h receives, she determines that the probability of receiving a speed boost is 0.21. She predicts that about 4 of her next 20 items will be speed boosts. Why is this a reasonable prediction? HELP ASAP
Mathematics
2 answers:
Ilya [14]2 years ago
7 0

Answer:

I have no idea what you think it is

Lera25 [3.4K]2 years ago
7 0
Knowing how many items are in the game is also needed
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2 years ago
Solve this equation for x. Round your answer to the nearest hundredth. 0.77 = log x​
Alekssandra [29.7K]

Answer:

x ≈ 5.89

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra II</u>

  • Exponential to Logarithmic:                                                                             \displaystyle b^m=x \rightarrow log_bx=m

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

0.77 = log(x)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Equality Property] Raise both sides to the 10th power:                                \displaysytle 10^{0.77} = 10^{logx}
  2. Simplify:                                                                                                             \displaysytle x = 10^{0.77}
  3. Evaluate:                                                                                                           \displaysytle x = 5.88844
8 0
3 years ago
A tortoise is walking in the desert. It walks
Assoli18 [71]
Firstly change the time into sec.that is
1 min=60 sec
5 min=60 into 5
         =300 sec
speed=distance/time
         =62.5/300
         =0.20833333333333.............
3 0
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Use the rules of equations and inverse operations to solve the equation 3x^2=;8
PtichkaEL [24]

8-2 and then 3 divided by 6 which will give you 0.5 so x=0.5

4 0
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A jet ski rental company charges a $100 rental fee, plus $20 per hour. Write and dole an equation to determine how many hours yo
adell [148]

3 hours because if u have 175 dollers and u spend 100 so now u have 75. 75 -20 is 55. then 55 - 20 is 35. then 35 - 20 is 15 so then you have 15 dollers to spare. so 3

4 0
3 years ago
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