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kenny6666 [7]
3 years ago
14

Philli Bought apples from the grocery store for $2.20 per pound if you bought 2.5 pounds of apples on Monday and 1.2 pounds of a

pples on Tuesday how much did he spend on apples in total? Buy apples from the grocery store for $2.20 per pound if he bought 2.5 pounds of apples on Monday and 1.2 pounds of apples on Tuesday how much did he spend on apples in total
Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

We are given

Philli Bought apples from the grocery store for $2.20 per pound

In Monday:

price is $2.20 per pound

He bought 2.5 pounds of apples on Monday

so, we can find total money spent

total money spent = ( total quantity)*(price)

so, total money spent on Monday is

=2.20\times 2.5

=5.5$

In Tuesday:

price is $2.20 per pound

He bought 1.2 pounds of apples on Tuesday

so, we can find total money spent

total money spent = ( total quantity)*(price)

so, total money spent on Tuesday is

=2.20\times 1.2

=2.64$

Total money spent on apples =(total money spent on Monday)+(total money spent on Tuesday)

now, we can plug values

Total money spent on apples =5.5+2.64

Total money spent on apples is $8.14...........Answer

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aniked [119]

(b)(b)=25 cm2

b2=25 cm2

√(b2)=√(25 cm2)

b= 5 cm

Please note the square root of 25 was taken, as well as the square root of cm2.

Perimeter=4b

Perimeter=4(5 cm)

Perimeter=20 cm

Step:

A circle of radius = 12.5 or diameter = 25 or circumference = 78.54 cm has an area of: 4.909 × 10-8 square kilometers (km²) 0.04909 square meters (m²)

8 0
3 years ago
How can I get the median when the amount of number are 8???
Dafna11 [192]
Then, the median is found by taking the mean (or average) of the two middle most numbers. 
7 0
4 years ago
Read 2 more answers
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natta225 [31]

Answers:

  • Mean = 69
  • Median = 69
  • Mode = {68, 70}

===============================================

Explanations:

To get the mean, you add up all of the values and then you divide by N, where N is the number of values in the list. In this case, you'll divide by N = 8.

Adding up all the values gets you 70+68+70+72+68+66+65+73 = 552. Dividing that over 8 then leads to the arithmetic mean of 552/8 = 69

-------

To find the median, you'll first sort the values from smallest to largest. You should have this set {65, 66, 68, 68, 70, 70, 72, 73} after sorting. Next, cross off the smallest and largest values to end up with this smaller set {66, 68, 68, 70, 70, 72}. We do this so we can locate the middle-most item.

Repeat the process of crossing off the smallest and largest items to get {68, 68, 70, 70}. Do so one more time and we get {68,70}.

The midpoint of those two values is (68+70)/2 = 138/2 = 69. The median is 69. The mean and median may not always be the same value.

--------

The mode is the most frequent value. In this case, we have 68 and 70 show up exactly twice for each unique value. This is the most compared to the other unique values that only show up exactly once.

It is possible to have more than one mode, as long those values are more frequent than the rest. We denote the mode as a set, so the mode is {68, 70}

8 0
3 years ago
In a cave, a stalactite gets 44 millimeters longer each year. this year it is 72 centimeters long. how many years until it is 1
iragen [17]

Answer:

6.36 years (the .36 repeats), so rounded is 6.4.

Step-by-step explanation:

First, I'm going to convert all measurements to meters.

Since 1000 mm = 1 m, divide 44 by 1000.

44/1000 = 0.044 m

Since 100 cm = 1 m, divide 72 by 100.

72/100 = 0.72 m

Next, I'm going to setup an equation using y = mx + b.

b is the beginning amount which is 0.72.

m in the equation represents the rate which is 0.044.

y represents the total which is 1.

Plugin the numbers and solve for x.

1 = 0.044x + 0.72

1 - 0.72 = 0.044x + 0.72 - 0.72

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0.28/0.044 = 0.044x/0.044

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Answer:

look up mixed numbers calculator by calculator soup, and then you can find all of your answers! Its an amazing website! good luck (:

Step-by-step explanation:

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