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nasty-shy [4]
1 year ago
8

a basketball costs $15.00. if the sales tax is 6%, witch equation can be used to find the amount of tax

Mathematics
2 answers:
d1i1m1o1n [39]1 year ago
7 0
$15 * .06= tax
or $15(.06)= tax

just multiply the price by the decimal form of the sales tax to get the tax amount.
Neko [114]1 year ago
6 0
U can use 15.00 ti,es 6
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We want to estimate the population mean within 5, with a 99% level of confidence. the population standard deviation is estimated
pashok25 [27]
A sample size of 60 is required.

We use the formula
n=(\frac{z*\sigma}{E})^2

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Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb
Romashka [77]
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1 year ago
A cake has a mass of 2.5kg. It contains 275g of fruit. What percentage of fruit is there in the cake
Travka [436]
The answer is:  "11 %" . 
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There is 11% of fruit in the cake.
______________________________
Explanation:
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275g is what percent of 2.5 kg?  

First, convert "275 g" into "kg".

Note the exact conversion:  1000 g = 1 kg .  

So 275 g = (275/1000) kg  = 0.275 kg .


0.275 kg = (n/100) * 2.5 kg ; 

→ (n/100) * 2.5 = 0.275 ;
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Divide each side by "(2.5)" 
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→ (n/100) = (0.275) / (2.5) ;

→ (n/100) = 0.11 ;

Multiply each side by "100" ; 

n = 11 . 
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The answer is:  11 % .
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8 0
2 years ago
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Answer:

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