Mathematics College

Alexa bought 3 umbrellas for a total of $18. What was the unit rate for each umbrella?

Answers

Answer 1
6 because you divide 18/3 =6

Related Questions

Please help me......

Answers

Answer:

<BAC=1/2 <BOC=1/2 X=X/2(INSCRIBED ANGLE IS HALF OF CENTRAL ANGLE)

I need help! What is the answer to this problem?

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- 6 because when you multiply a negative my a negative you get a positive. so the answer would then be 12 which is greater than ten.

Chris uses an online store that sells songs for $1 and movies for $6. He used all of
his $20 allowance to buy 10 items. How many songs and how many movies did he
buy?*
Your answer

Answers

Answer:

8 songs and 2 movies

Step-by-step explanation:

THis is because 1x8=8 and then 2x6=12 . Then 12+8=20 and he spent $20.

Step-by-step explanation:

Compare -3 and 9. Which of the following is true?
O A. 1-31 > 191 and -3 < 9
B. 1-31 < 19 and -3<9
C. 1-31 = 19 and -3 < 9
D. 1-31 > 191 and -3>9
Please I need help

Answers

Answer:

b :)

Step-by-step explanation:

If you simplify it you get:

|-3|<|9|

3 < 9

true

and -3 < 9

true

During a sale, a grocery store gives every 13th customer a free loaf of bread. If 910 customers visit the store, how many loaves of bread does the store give away for free?

Answers

Answer:70

Step-by-step explanation:910/13=70 so he gives away 70 loafs of bread.

1. A right triangular prism that is 12 inches long, 3 inches
wide, and 4 inches tall is represented by the figure
below. What is the volume of the prism, in cubic inches?

Answers

I don’t see the figure but I think the answer could be
Volume V = 72 m3
Bottom area Abot = 6 m2

Suppose that mean retail price per gallon of regular grade gasoline is $3.45 with a standard deviation of $0.10 and that the retail

price per gallon has a bell-shaped distribution.

NOTE: Please use empirical rule approximations for this problem.

a. What percentage of regular grade gasoline sells for between $3.35 and $3.55 per gallon (to 1 decimal)?

Lololo

%

b. What percentage of regular grade gasoline sells for between $3.35 and $3.65 per gallon (to 1 decimal)?

%

c. What percentage of regular grade gasoline sells for less than $3.55 per gallon (to 1 decimal)?

%

Answers

The percentage of regular grade gasoline sells for between $3.35 and $3.55 per gallon is 64%

The percentage of regular grade gasoline sells for between $3.35 and $3.65 per gallon is 81.5%

The percentage of regular grade gasoline sells for less than $3.55 per gallon is 84%

Given :

Mean retail price is $3.45

Standard deviation is 0.10

Empirical rule states that 99.7% of data is observed in normal distribution that lies within 3 standard deviations.

68% of data lies under 1 standard deviation

95% lies under 2 standard deviations

99.7% lies under 3 standard deviations

there are 3 standard deviations on the left and right of mean . The graph is attached below

Mean is 3.45. standard deviation is 0.1

3.45+0.1=3.55

3.45-0.1=3.35

So 3.35  and 3.55 lies under first standard deviation

The percentage between $3.35 and $3.55 is 68%

3.45 +0.1+0.1=3.65

3.35 lies on 1 standard deviation on left and 2 deviations on the right of mean

So , 34+34+13.5=81.5%

The percentage between $3.35 and $3.65 is 81.5%

For gasoline sells for less than 3.55 , there are 3 standard deviation on the left of mean and 1 standard deviation on the right

0.15+2.35+13.5+34+34=84%

Learn more :  brainly.com/question/14433254

what is 4 divided by 3/4?

Answers

Answer:

16/3 or 5.33

Step-by-step explanation:

Cross multiply

4/1 * 3/4

4 * 4 = 16

3 * 1 = 3

Find the unit rate. 84 miles in 12 days
(Ratio)

Answers

Answer:

84:12

7:1

hope this helps, good luck :)

Answer:

84:12

7:1

divide each by 12

Deisha saved d dollars last month. This month she saved $8 more than 3 times the amount she saved last month. She saved a total of $141

Answers

Answer:

Step-by-step explanation:

PLEASE HELP

Order the following numbers from least to greatest.

1.4, 1 1/3, 127/100

Answers

Answer:

11/3 is the answer

Step-by-step explanation:

devide it

I’d suggest turning them into decimals,

1.4 _ already a decimal

1 1/3 = 4/3 = 1.333(reoccurring)

127/100 = 1.27

From least to greatest:

127/100, 1 1/3, 1.4

3. Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of attending the game?
A. y − 22=10x
C. y=20x − 10
B. y = 22x + 10
D. 22x+y=10

Answers

Answer:

The third one down.

Step-by-step explanation:

each ticket cost 22$ so 22$ pet ticket (X) plus parking

Of the 350 people surveyed recently in New York, 68% said they prefer to vacation in Florida. Find the number preferring to vactions in florida

Answers

Answer:

238 people

Step-by-step explanation:

68% of 350 is 238

15 cm
11 cm
Find perimeter

Answers

Answer: 52 cm

Step-by-step explanation: 15+15=30 11+11=22 30+22=52

Answer:

52 cm (?)

Step-by-step explanation:

I'm assuming this is a rectangle.

you take each of the sides(with rectangles, two of each sides will have the same length) and add them together.

15 + 15 + 11 + 11 = 52

For the line of fit h(t)=0.6t+0.44 , what is the residual value of the data point at t=11?

Answers

Answer:7.04

Step-by-step explanation

A bakery sells taro, red bean and green tea pues. 65% of the pies are taro pies. 40% of the remaining pies are red bean pies. How many pies are there altogether?​

Answers

Answer: 1,800 pies in total

Step-by-step explanation:

A key detail missing is that there are 378 green tea pies.

Assuming the total number of pies is x.

65% of this is taro pies. This leaves 35% to be red bean pies and green tea pies.

If 40% of this remaining 35% are red bean pies, that means that 60% are green tea pies.

= 35% * 60%

= 21% of the total are green tea pies

There are 378 green tea pies and this is 21% of the total number of pies.

378 = 0.21 * x

x = 378 / 0.21

= 1,800 pies in total

Explain answer !

( Will give brainlst)

Answers

Answer:

I think that the answer is m= -5/4

Subtract them so 2x - 3x is -x
12-17 is -5
-x=-5
x=5
substitute x in to one of them ill ise the top
10+2y=12
-10 from both sides
2y=2
y=1
substitute it in the bottom to check its correct

1. In which set of ordered pairs is y a function of x?
A. {(1, 2), (0, 1), (0, 2), (1, 1)}
B. {(4, 1), (3, 1), (2, 1), (1, 1)}
C. {(1, 4), (1, 3), (1, 2), (1, 1)}
D. {(2, 5), (3,6), (6,5), (2, 7)}

Please help :(

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B because the x value didn’t repeat

Choose all of the statements that are true about AABC.

Answers

^ what they said the answer is c and d

PLEASE HELP

3 dozens = _______ units

Answers

36 units
Hope this helps u hon :)

Answer:

36 unit

Step-by-step explanation:

1 dozen= 12 units

3 dozen = 12 × 3 = 36 units

It’s due late tonight can some pls help me pass

Answers

Answer: C
The x row goes up every time by two and the y decreases by 4.
6-4=2 ect...
MARK THE BEST PLZ!!

PLS HELP!!!! :))) BDHDHSJWJDJD

Answers

Answer:

Your answer is "H"

Step-by-step explanation:

The answer is the answer is H


Find the length of side w.

43.6 cm
18.0 cm
36.5 cm
21.4 cm

Answers

Answer:

It's 36.5

Step-by-step explanation:

One year, the population of a city was 127,000. Several years later it was 129,540. Find the percent increase.

Answers

Answer:

2%

Step-by-step explanation:

Answer: 2%

Step-by-step explanation: Method 1

Express the ending population as a percentage of the starting population:  

127000 /129540= 1.02

1.02×100=  102%

Subtract the starting 100% to get the percent increase:

102%−100%= 2%  

​

Someone help please
2. Gerald was given the following problem to solve for the length of the “?”. He has made a mistake in his work. Identify and describe how he made his mistake. Then, solve the problem correctly.

Answers

Answer:

The 14 should be 14-x.

x=6

Step-by-step explanation:

The 14 should be 14-x

24/(14-x)=18/x

24x=18(14-x)

24x=252-18x

24x+18x=252

42x=252

x=252÷42=6

The number 18 is which percentage of 15

Answers

Answer:

120%

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

18 dived by 15 times 100.

the amount of gasoline at a gas station changes from 58,432.4 gallon to 56,475.2 gallon from 2:00 pm to 4:00 pm. what rational number represent the average​

Answers

Answer:

I take it you mean the average gallons lost an hour, in which case you would do 58,432.4 - 56,475.2 to get 1,597.2 to which you divide by 2 getting your final answer of 978.6

Answer:

978.6

Step-by-step explanation:

IF i make 525 dollars
a second how long
will it take to make
2 million dollars

Answers

Answer:

ewan ko sorry kailangan lang ng points

Answer:

You would make 2 million dollars in 63 minutes, sure would be nice too.

Step-by-step explanation:

I would grateful please help with this question

Answers

A) 3x
It goes into all the numbers :)

solve for x please, will give braknliest

Answers

Answer: The answer should be 72

Explanation: Triangles add up to 180. The two bottom points are the same. So you would take 180 and subtract it by 36. That would give you 144. You would then take 144 and divide it by 2, because the two angles are the same and your only trying to find one.
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