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Deffense [45]
2 years ago
10

Natalie went out to eat dinner, and the meal cost $80.00. If Natalie received a 22% discount, what was the total value of the di

scount?
Mathematics
1 answer:
erica [24]2 years ago
5 0

Answer:

$62.40

Step-by-step explanation:

80 x 0.22 = 17.6

80 - 17.6 = 62.4

Therefore her meal now costs $62.40

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What is the Greaset common factor of 26 56 84?
wariber [46]

Answer:

Based on what I know the answer is 28.

Step-by-step explanation: I know that it is 28 because I listed all of the factors on a piece of paper and matched them all up and saw that the answer was 28.

3 0
3 years ago
How does the speed change on the Graph? And what does a steeper line mean?
Mandarinka [93]
The steeper the line is (the larger the slope), the faster the speed is.  This is due to the fact that speed=distance/time and the slope=y/x which is distance over time on a distance v time graph.
let me know if you need further explanation by leaving a comment and I hope this helps.
8 0
3 years ago
a test for a certain drug has a 0.1% probability of producing a false positive. if a company hired 500 drug-free employees, what
Natasha_Volkova [10]

The probability of obtaining at least 1 false positive if the number of employees is 500 is 0.5

Probability

In the statistics concept, the probability refers the possible number of way of happening the particular event.

Given,

A test for a certain drug has a 0.1% probability of producing a false positive.

Here we need to find  the probability of obtaining at least 1 false positive if  a company hired 500 drug-free employees.

In the given question, we have the following values,

=> number of employees = 500

=> Probability of false positive = 0.1%

So, the probability of obtaining at least 1 false positive is calculated as,

=> 500 x 0.1/100

=> 5 x 0.1

=> 0.5

Therefore, the probability of obtaining at least 1 false positive is 0.5.

To know more about Probability here.

brainly.com/question/11234923

#SPJ4

6 0
1 year ago
Richard and Teo have a combined age of 26 . Richard is5 years older than twice​ Teo's age. How old are Richard and​ Teo?
loris [4]

Answer:Teo's age = 7 years ,Richard's age = 19 years

Step-by-step explanation:

Step 1

Let Teo's age be represented as x

Such that Richard 's age = 5 + 2x

and their combined ages equaling 26 can be expressed as

x + 5+ 2x = 26

Step 2 --- SOLVING

x + 5+ 2x = 26

3x+ 5= 26

3x= 26-5

3x= 21

x = 21/3

x = 7

Teo's age = 7 years

Richard's age = 5+2x= 5 + 14= 19 years

8 0
3 years ago
What expression can be used for estimating 868 divided by 28
vovangra [49]
Round 28 to nearest ten and 868 to nearest hundred
900 ÷ 30 = 30
7 0
3 years ago
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