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daser333 [38]
3 years ago
13

A nut-raisin mix costs $5.26 a pound. Rashid buys 15.5 pounds of the mix for a party. Rashid’s estimated cost of the nut-raisin

mix is
A.$16
B.$22
C.$61
D.$80
Mathematics
2 answers:
olchik [2.2K]3 years ago
5 0
15.5 times 5.26 is 81.53 and 80 is closest to that so D
Nutka1998 [239]3 years ago
4 0
5.26·15.5= 81.53
Well the answer must be d. 
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Let the number of miles be x.

Then, x miles cost 0.6x.

The initial fixed fee is $5, and the toll is $5.

cost = initial fixed fee + cost per mile + toll

46 = 5 + 0.6x + 5

0.6x + 10 = 46

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Answer:

<h3>6 degrees</h3>

Step-by-step explanation

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The sum of this angles must give 180 degrees as shown;

7x-15 + 24x + 9 = 180

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31x = 180+6

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2 years ago
Solve the inequality 5(2h + 8) &lt; 60
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Step-by-step explanation:

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<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

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The mean and the standard deviation are given, respectively, by:

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The probability that the life span of the monitor will be more than 20,179 hours is <u>one subtracted by the p-value of Z when X = 20179</u>, hence:

Z = \frac{X - \mu}{\sigma}

Z = \frac{20179 - 19000}{2000}

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1 - 0.7224 = 0.2776.

0.2776 = 27.76% probability that the life span of the monitor will be more than 20,179 hours.

More can be learned about the normal distribution at brainly.com/question/24663213

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