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s344n2d4d5 [400]

2 years ago

11

A girl and a boy each randomly grab a piece of candy from a bowl containing 5 pieces of chocolate, 6 fruit chews, 6 lollipops, a

nd 8 peppermints. Find the probability that both events A and B will occur. Give your answer as a fraction in reduced form.

1 answer:

artcher [175]2 years ago

7 0

Answer:

m l l .l .l .l pointssssssssss

Step-by-step explanation:

ily

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7.1x10^-2 as an ordinary number

Sonja [21]

Hey there,

So let's start off with one part of this equation . . .

$10^{-2}$ would be 0.01.

So, we have 0.01 has our answer (so far).

Then we would do 7.1 × 0.01, this would give us . . .

0.071.

Your correct and final answer would be $\boxed{0.071}$

Hope this helps you!

~Jurgen

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2 years ago

There are 8 sophomores on the academic team. At the last competition, they each took the math test. Their scores were 82%, 92%,

Sav [38]

Answer:

79%

Step-by-step explanation:

To find the median, you need to arrange the numbers in ascending order. Than pick the middle number. If there are two middle numbers then you add them together and then divide by 2.

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2 years ago

Goodlife charges its members $30 per month for a gym membership. They currently have 75 clients.

Sauron [17]

They should charge $40 per membership, and they will make a maximum revenue of $2400

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2 years ago

Lucy wants to have a fun-filled day without spending too much money. The local zoo charges a $25 entry fee and a parking fee of

ehidna [41]

Answer:

The required system of equations is,

$y=25+x$

$y=20+2x$ .

Step-by-step explanation:

Let the number of hours spent by Lucy = x

It is given that,

Local zoo charges initial fee $25 and per hour fee $1.

So, the equation representing the cost if Lucy stays 'x' hours is,

$y=25+x$ in dollars.

Also, Local citcus charges initial fee $20 and per hour fee $2.

So, the equation representing the cost if Lucy stays 'x' hours is,

$y=20+2x$ in dollars.

Since, the objective function for the situation is to 'minimize the cost'.

So, upon solving the equations, we will get the minimum value as,

25+x = 20+2x

i.e. x= 5

Thus,

$y=25+x$ implies $y=25+5$ i.e. y= $30

$y=20+2x$ implies $y=20+2\times 5$ i.e. $y=20+10$ i.e. y= $30

Thus, the minimum value is $30.

The required system of equations is,

$y=25+x$

$y=20+2x$ .

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2 years ago

Kevin runs a farm stand that sells apples and raspberries. Each pound of apples sells for $3.50 and each pound of raspberries se

max2010maxim [7]

Answer:

Step-by-step explanation:

10 pound of apple Sells and 20 pound of Raspberry sells

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2 years ago