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3 years ago

NEED HELP ASAP!!!! 40PTS IM DESPRATE

Mathematics

2 answers:

il63 [147K]3 years ago

8 0

I don't know if is completely correct but I got
Students = 613.6
Adults = 324.4

UNO [17]3 years ago

8 0

So to sell 938 tickets you will get a decimal... but these are people so it cant be a decimal... but if it was 937 people it would

if it 937 tickets
the total would be $1,109
A-325
S-612

if it 938 tickets
the total would be $1109.75

A-325
S-613

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Answer:

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Step-by-step explanation:

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3 years ago

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aleksandrvk [35]

Answer: $18

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3 years ago

Which of the following would be an acceptable first step in simplifying the expression sinx/1-sinx

Paha777 [63]

$\bf \textit{difference of squares}
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3 years ago

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The weight of items produced by a machine is normally distributed with a mean of 8 ounces and a standard deviation of 2 ounces.

Wittaler [7]

First we calculate z using the formula:

z = (x - μ)/σ

Where:

x = our variable, 10

μ = mean, 8

σ = standard dev, 2

Substituting known values:
z = (10 - 8)/2
z = 2/2
z = 1

Using the tables of the normal distribution to find the p-value with z = 1

p = 0.8413

Since we want "greater than 10”, we need to subtract the probability from 1 therefore

p* = 1 - 0.8413 = 0.1587

6 0

3 years ago