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tester [92]
3 years ago
11

Estimate a 20% tip on a dinner bill of $168.56 by first rounding the bill amount to the nearest ten dollars

Mathematics
1 answer:
marusya05 [52]3 years ago
3 0

Answer:

$34

Step-by-step explanation:

Look at the tens place with a 6,

The 8 next to it makes it round up,

The nearest ten dollars is $170,

170(.20) = $34

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Lady_Fox [76]

Answer:

The last one the one with (-6,00) and Range (5,00)

5 0
2 years ago
A painter spends 3 hours working on a painting. A sculptor spends 2 2/3 as long working on a sculpture. How long does the sculpt
valentina_108 [34]
He would have worked 8 hours.
4 0
3 years ago
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10% of Glen's coins are from Denmark. If he has 11 coins from Denmark, how many
denis23 [38]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A single card is drawn from a standard 52-card deck. find the conditional probability that the card is a club, given that it is
Ghella [55]

The probability of getting a Club given that the card is a Ten is 0.25.

According to the statement

we have given that the there is a deck of the 52 cards and we have to find the conditional probability that the card is a club and the given card is a 10 number card.

So, For this purpose we know that the

Conditional probability is a measure of the probability of an event occurring, given that another event has already occurred.

And according to this,

The probability P is

P(Club) = 13/52 = 1/4

P(Ten) = 4/52 = 1/13

P(Club and Ten) = (1/4)(1/13) = 1/52

And we know that the

P(Club|Ten) = P(Club and Ten)/P(Ten)

And then substitute the values and it become

= (1/52)/(1/13) = (1/52)(13/1)

= 13/52 = 1/4

= 0.25

So, The probability of getting a Club given that the card is a Ten is 0.25.

Learn more about probability  here

brainly.com/question/24756209

#SPJ4

6 0
1 year ago
What is 25% of 24?<br> What is 15% of 60?<br> 9 is what percent of 72
JulsSmile [24]

Answer:

6

9

6.48

Step-by-step explanation:

this is the easiest way to solve for percentage:

\frac{part}{whole} =\frac{part}{whole}  Where all the percents (except 100) would go in part

and the whole number would go in whole

\frac{25}{100} =\frac{?}{24}  Then multiply 24 × 25 ÷ 100 = 6

\frac{15}{100} =\frac{?}{60}  Multiply 60 by 25 then divided by 100 = 9

Then for the last one 9 is what percent of 72

all we have to do is multiply 9 and then convert 72 into a decimal (0.72)

Then 9 × 0.72 = 6.48

7 0
3 years ago
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