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Setler79 [48]
3 years ago
11

Suppose that 55% of all adults regularly consume coffee,

Mathematics
1 answer:
ra1l [238]3 years ago
4 0
A. To answer this question, directly multiply the probability of those who consume coffee regularly and those who consume carbonated soda.
               P (coffee and carbonated soda) = 0.55 x 0.45 
                                                                  =  0.2475

b. Since there are 705 of them who consume at least one of these two products then, the probability of the randomly selected individual who does not consume at least one of them is equal to 1 - 0.70 = 0.30.
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the ticket booth at a school play sells 140 adult tickets and 210 student tickets. find the ratio of adults to students write yo
julsineya [31]

ratio of adults to students can be written as a fraction


adult tickets / student tickets

140/210 can be simplified to 14/21

14/21 can be simplifed to 2/3

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4 years ago
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16/___ = -8<br><br> I will mark brainlyst for the first person!
Paraphin [41]

\frac{16}{ - 2}  =  - 8
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3 years ago
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You have accepted a job offer at an annual salary of $36,980. This salary includes a year-end bonus of $2900. You are paid twice
Free_Kalibri [48]

Your gross pay will be $1595.2 for each paycheck

<h3>What are Arithmetic operations?</h3>

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 12 -2 = 10

* Multiplication operation: Multiplies values on either side of the operator

For example 12*2 = 24

You have accepted a job offer at an annual salary of $36,980.

This salary includes a year-end bonus of $2900

So your gross pay = 36980 + 2900 = 15952

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8 0
2 years ago
PLEASE HELP 60 POINTS!!!!!!Sal’s Sandwich Shop sells wraps and sandwiches as part of its lunch specials.
Zanzabum

2x + 3y = 1,470

To solve using the slope intercept method, we need to solve for y.

First, subtract 2x from each side.

3y = -2x +1470

The, we need to divide both sides of the equation by by 3 to solve for y

y = -2/3 x + 490.


We know the y intercept is 470, which means on the y axis we place at point at positive 490.  The slope is -2/3.  We go down 2 units and over to the right 3 units and place a point.  We draw a line connecting these two points extending only to the right until it reaches the x axis. We cannot have negative x because we cannot sell negative lunch specials.  We cannot have negative y, because y is the number of specials sold.

8 0
3 years ago
Keeven uses 78 feet of fence to make a rectangle pan for his pet rabbit. The length of the pin is 20 feet.What is the width of t
jeyben [28]

Answer:

  19 ft

Step-by-step explanation:

The perimeter of a rectangle is given by ...

  P = 2(L +W)

Filling in the given values, we have ...

  78 = 2(20 +W)

  39 = 20 +W . . . . . divide by 2

  19 = W . . . . . . . . subtract 20

The width of the rectangular pen is 19 feet.

3 0
3 years ago
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