Questions 12-15, I have already done 12 & 13
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PLz help right answers only will give brainliest!!!!
mario earned a raise that increased his hourly pay rate from $8 to $10 what was the percent increase in marios hourly pay rate
A package holds 30 batteries.How many batteries are in 14 packages
the African bush elephant weighs between 4.4 tons and 7.7 tons. what are its least and greatest weights , rounded to the nearest ton
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Hi there!
The tax on the spaceship is 8% of 15.99
The word "of" is the same thing as a multiplication sign.
8% of 15.99 = 8% × 15.99
8% = 0.08
8% × 15.99 = 0.08 × 15.99
0.08 × 15.99 = 1.2792
15.99 + 1.2792 = 17.2692
Your answer is: The final price including tax for the spaceship is about $17.27
There you go! I really hope this helped, if there's anything just let me know! :)
15.99 * .8 = 12.79
15.99 + 12.79 = 28.78
the answer is $28.78 :)
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6 going around the whole shape and 1 more shape as the base to hold the shape together
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The median would decrease.
The median would increase.
The mean would decrease.
The mean would increase.
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Answer:
Option C (The mean would decrease).
Step-by-step explanation:
In this question, there are 16 observations and their mean is 80. There is an outlier which has the value 91. This means that the outlier is on the greater side of the mean. The formula for mean is:
Mean = Sum of observations/Number of Observations.
Sum of observations can be calculated by substituting the values in the above formula.
80 = Sum/16.
Sum = 80*16 = 1280.
Subtracting 91 from the total sum will give the sum of rest of the 15 non-outlier values. Therefore 1280 - 91 = 1189.
Calculating the mean of the 15 values:
Mean = 1189/15 = 79.267 (correct to 3 decimal places).
It can be seen that removing the outlier decreases the mean. Therefore C is the correct answer. The information regarding the median cannot be determined since actual values are not present, which are required to calculate the median. Therefore, C is the correct choice!!!
Answer: The mean would decrease
Step-by-step explanation:
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5- 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
17- 17 34 51 68 85 102
The lowest common multiple is 85, so you've got to multiply the first fraction by 17, and the second by 5.
3x17= 54, 5x17= 85 and 3x5= 15, 5x17= 85.
this then becomes 54/85 and 15/85, when you're adding fraction, you add the denominators- 54+15= 69, therefore, the fraction becomes 69/85
Hope this helps :)
Answer:I think it’s 1/2 or 1 but I’m almost positive that it’s one of thos plz give me brain list I’ll need it
Step-by-step explanation:
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Let weekly papers in 1960 be x.
7689 = 94% of x
7689 = (94/100)*x
7689 * 100/94 = x
8179.787 ≈ x
x ≈ 8179.787
Number of weekly newspapers in 1960 rounded to the nearest whole number = 8180