Preston, can you please help!!!!! Or anyone else!!!!

Answers

Answer 1

Answer: Hello!

First you have to find the probability of a pulling a penny

To find this you put the amount of pennies over the amount of coins

There are 12 coins and 5 pennies

This is a 5/12 probability

Next you have to find the probability of then pulling out a quarter

Since you already took out a coin the total amount is now 11

The probability is 4/11

You multiply the two probabilities together to get the probability of them happening one after antoher

5/12 * 4/11 = 5/33

The answer is D)5/33

Hope this helps!

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You arrive in Mexico City with $580. How many pesos can you buy?

Answers

Answer: 11,600 Mexican pesos

Step-by-step explanation:

To determine how many pesos you can buy with $580, you need to know the current exchange rate between the US dollar (USD) and the Mexican peso (MXN). Exchange rates fluctuate, so it's important to check the most up-to-date rate.

Let's assume that the current exchange rate is 1 USD = 20 MXN.

To calculate how many pesos you can buy, you would multiply the amount of dollars you have by the exchange rate:

$580 * 20 MXN/USD = 11,600 MXN

Therefore, with $580, you can buy 11,600 Mexican pesos (MXN). Please note that exchange rates may vary, so it's always a good idea to check the current rate before making any conversions.

The table gives sales data for a stationery store in any given two weeks. It lists the probability of the number of items purchased in a single transaction and the average amount spent per transaction. Items Purchased in a Single Transaction Probability Average Amount Spent 2 0.35 $12 3 0.17 $20 4 0.33 $28 5 or more 0.15 $36 Based on the data provided, transactions with items are likely to bring in the most income during the next two-week transaction period.

Answers

From the given data:

Number of items | Probability of being purchased | Average amount spent
--------------------------------------------------------------------------------------------------
2 | 0.35 | $12
3 | 0.17 |    $20
4   | 0.33 | $28
5 or more   | 0.15 | $36

In a sample space of 100 items being purchased, in a day:

For 2 items: 35 (12) = 420
For 3 items: 17 (20) = 340
For 4 items: 33 (28) = 924
For 5 or more items: 15 (36) = 540

If this sample trend would go on the for the next two weeks, then the transaction with 4 items would most likely bring in the most income during the said transaction period.

Answer:

Based on the data provided, transactions with 4 items are likely to bring in the most income during the next two-week transaction period.

Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 -2.799

Answers

Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 -2.799

Answer:

well, the other answer is wrong. the solution you want is 6.601

Step-by-step explanation:

use symbolab.com

get easy math help at www.symbolab.com

What is the surface area, in square inches, of a disco ball with a circumference of 188.5 centimeters?

Answers

A = 11300 cm2

Hope this helps!

Rita sells 6 tickets for a school fundraiser. The total price 6 tickets is $84 . Find the price of one ticket. Write and solve an equation where the variable is not alone, and be sure to define your variable

Answers

Answer:

Rita sells 6 tickets for a school fundraiser. The total price 6 tickets is $84 . Find the price of one ticket.

6 tickets = $84

1 ticket = $84/6 = $14

Write and solve an equation where the variable is not alone, and be sure to define your variable

Y = total price

X = number of tickets

Y = 14X

$84 = 14X

$84/14 = X

6 = X

The following are angles in a convex quadrilateral: Angle A = 34 degrees Angle B = 108 degree Angle C = 65 degrees What is the measure of the missing angle?

Answers

In a quadrilateral all angels must equal 360 degress. So by adding your angels up and then subtracting them from 360, you will find the missing angle.

34 + 108 + 65 = 207

360-207 = 153

Your unknown angle is 153 degrees

Well since it is a quadrilateral, the degrees equal 360. So add 108 + 34 + 65 = 207. Then subtract 207 from 360. 360 - 207 = 153. So 153 is your missing angle. To check just add 153 + 65 + 34 + 108 = 360.