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Murrr4er [49]
3 years ago
8

Ms. D bought 18 bagels for $1.35 each and 2 containers of cream cheese for $3.45 each. Write and evaluate ONE expression to find

the total cost of the food.
Mathematics
1 answer:
Andreyy893 years ago
3 0

Answer:

18*1.35+2*3.45

Step-by-step explanation:

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For this problem, involving a weighted die, assume that the outcomes 1 through 4 are equally likely, that the outcomes 5 through
storchak [24]

Answer:

a.\frac{3}{14}

b.\frac{1}{14}

Step-by-step explanation:

We are given that a die is rolled

Let x bet the cases in favor of 5.

Number of cases in favor of 6=x

Then according to question

Number of cases in favor of  1=3x

Number of cases in favor of 2=3x

Number of cases in favor of 3=3x

Number of cases in favor of 4=3x

Sum of total cases=x+x+3x+3x+3x+3x=14x

Probability of getting 5 =\frac{x}{14x}=\frac{1}{14}

Probability of getting 1=\frac{3x}{14x}=\frac{3}{14}

1.We have to find probability should be assigned to rolling a 4.

The probability of getting =\frac{3}{14}

2.We have to find the probability of rolling 6.

The probability of getting 6=\frac{1}{14}

3 0
3 years ago
The cost to rent a raft is $7 per person. A raft can hold up to 6 people. There is a $3 launch fee per raft. What is the total c
Eddi Din [679]
So 3 is where the charging starts and $7 per 6 people-
$3+$7(6)=
$3+$42=
$45 is the cost for a group of 6.
8 0
3 years ago
Factor completely 9-25x^2=
MArishka [77]
<span>9-25x^2= (3 - 5x)(3 + 5x)

---------------------------</span>
8 0
3 years ago
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A car costs £14000. What would the price be after an 8% discount
blondinia [14]
14000/100=140 (1%)
140 x 8 = 1120

8%= £1120
6 0
3 years ago
Principal Philippi use a random sample of 20 student records to determine how far in miles students live from the school the res
nexus9112 [7]

Take 3 4 5 3 4 5 6 5 4 3 2 3 4 5 6 4 8 4 3 2 and add them all together

=83

Now you divide 83 by the number of terms in the sample set, which is 20.  

83/20 = 4.15

For rounding to the nearest tenth, look at the hundredths space, which is 5. Since it is 5 or higher, round the tenths up one.  

final answer= 4.2

6 0
2 years ago
Read 2 more answers
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