PPPLLLZZZ HELP ITS (#3 TIMES) :( ILL GIVE U BRAINLIST AND A THANK YOU!! AND U WILL GET POINTSS TOO :)
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Answer:
A = mean: 30.7 median:29 mode:29
B= mean
C=median
B=mean
C=median
Related Questions
This is worth 15 points plz explain how to get your answer that u picked ( no links )
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i need help plz ............
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Answer:
A. Each large envelope costs $1.42
Step-by-step explanation:
To solve this, we want to set up a system of equations.
The first customer paid $12 for 14 postcards & 5 large envelopes.
The total number of dollars paid is $12. This will be on one side of the equal sign.They bought 14 postcards. This will be represented by 14p.They bought 5 large envelopes. This will be represented by 5eThe equation will be: 14p + 5e = 12The second customer paid $24.80 for 10 postcards & 15 large envelopes.
The total number of dollars paid is $24.80. This will be on one side of the equal sign.They bought 10 postcards. This will be represented by 10p.They bought 15 large envelopes. This will be represented by 15eThe equation will be: 10p + 15e = 24.80Now let's set up our equations together.
14p + 5e = 12
10p + 15e = 24.80
We will solve this through elimination. First we want to eliminate one variable at a time. We will start with e because we can see that 5 and 15 will simplify easily.
Multiply the first equation by -3 to cancel out the variable e.
-3(14p + 5e = 12) = -42p - 15e = -36
Now set this up for elimination.
-42p - 15e = -36
10p + 15e = 24.80
______________
-32p = -11.2
Divide both sides by -32.
p = 0.35
Each postcard costs $0.35.
Now that we know the value of p, let's plug it into one of equations to find e.
14p + 5e = 12
14(0.35) + 5e = 12
4.9 + 5e = 12
5e = 7.1
e = 1.42
Each large envelope costs $1.42
Check your answer by plugging both values back into the equation you haven't used yet.
10p + 15e = 24.80
10(0.35) + 15(1.42) = 24.80
3.5 + 21.3 = 24.80
24.80 = 24.80
Your answer is correct.
Hope this helps!
Please do ASAP due in a bit!
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Answer:
1 - 63ft^2
2 - 37.5in^2
3 - 19.8m^2
4 - 195.6 cm^2
5 - 22.8yd^2
6- 69.7 mm^2
Step-by-step explanation:
the formula for area of a trapezoid is
((base 1 + base 2)/2)times the height
have a great day :d
Answer:
1 - 63ft^2
2 - 37.5in^2
3 - 19.8m^2
4 - 195.6 cm^2
5 - 22.8yd^2
6- 69
Step-by-step explanation:
Step-by-step explanation:
the formula for area of a trapezoid is
((base 1 + base 2)/2)times the height
have a great day :d
Is this a function?
{(-1,3); (-2,-3); (2,0); (0,2)}
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1/2x-12-48=180 Process of how to find X?
please I need the help
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Answer:
x is 480
Step-by-step explanation:
You do the math and you get 80 :)
PLEASE HELP!! I'LL GIVE BRAINLIES!!
Which equation can be used to find the volume of this solid?
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Answer:
a or the first one
Step-by-step explanation:
to find volume u need to multiply
Help with me please
50 points
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The formula below is used to convert a temperature in degrees Celsius, C, to a temperature in degrees Fahrenheit, F.
The high temperature in a mountain city was 15°C. What was the high temperature in degrees Fahrenheit?
Show your work.
I need the answer ASAP
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Answer:
The high in a mountain city is 59°F
Step-by-step explanation:
Times 15°C by 9/5
15°C x 9/5 = 27°C
then add 32 and covert it to farenheit
27°C + 32 = 59°F
Which graph of ordered pairs shows a proportional relationship?
(Provide an explanation if you can! Thanks.)
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Answer:
1 and 4 i think they look proportional
Answer:
Only the first graph
Step-by-step explanation:
In order for a equation to be proportional it has to have a straight line (which indicates that it has a constant rate of change.) and it has to go through the origin
If you were to draw a line straight through the ordered pairs of graph 1 it would be a straight line and it would go through the origin (0,0)
therefore graph one would show a proportional relationship
The budget for a new kitchen includes $3,000 for new kitchen equipment. The chef spent $90 of that money for new aprons. What percent of the money for new kitchen equipment was spent on aprons?
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The price of an item has been reduced by 15% . The original price was$65
find the price of the item now.
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Answer:
50
Step-by-step explanation:
you do 65x.15 and subtract the answer from 65 and that’s how you get 55.25
Compute the unit rate. Choose all that are correct.
1 2 mile in each 1 4 hour is a rate of 1 8 miles per hour.
1 2 mile in each 1 8 hour is a rate of 4 miles per hour.
1 5 mile in each 1 10 hour is a rate of 2 miles per hour.
1 2 mile in each 1 6 hour is a rate of 1 over 12 miles per hour.
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Answer:
a b c
Step-by-step explanation:
What type of angle pair is it?
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equation 7(2j + 3 + 2j). use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
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Answer:
90
Step-by-step explanation:
Chelsea mailed 2 boxes and 2 bags to her uncle in army. The two boxes weighed 8 ½ pounds each and the two bags weighed 4 ½ pounds each. How many pounds do all 2 boxes and 2 bags weigh?
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Answer:26
Step-by-step explanation:
4.5x2=9+17=26
8.5x2=17
Answer:
26lbs.
Step-by-step explanation:
this problem is quite simple when we break it down
first we multiply each of the amounts of the bags and the boxes by two to represent the two of each items as shown
8 1/2 * 2 = 17
4 1/2 * 2 = 9
then all we have to do is add the two new amounts together and TADA:
17 + 9 = 26
we have our answer
NOTE: when multiplying a fraction, you are multiplying how many parts (the numerator) and NOT the size of the part within the whole number (the denominator) in this case 1/2 * 2 = 2/2 and 2/2 = 1
Draw a line connecting each circle to the appropriate radius, diameter, and circumcerences.
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Answer:
Hope this helps
The circumference of the circle 1, 2, and will be 43.96, 37.68, and 59.66.
What is the circumference of a circle?Let d be the diameter of the circle.
The circumference of the circle will be
C = πd units
If the diameter is 14 ft, then the radius will be 7 ft, and the circumference will be
C = πd = 3.14 x 14 = 43.96 feet
If the radius is 6 ft, then the diameter will be 12 ft, and the circumference will be
C = πd = 3.14 x 12 = 37.68 feet
If the diameter is 19 ft, then the radius will be 9.5 ft, and the circumference will be
C = πd = 3.14 x 19 = 59.66 feet
The circumference of the circle 1, 2, and will be 43.96, 37.68, and 59.66.
More about the circumference of a circle link is given below.
https://brainly.com/question/27177006
#SPJ2
solve one and two pls
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Answer:
b<12
x>12
Step-by-step explanation:
<=less than
>=greater than
There are 16 dogs at the dog park last Saturday, and 6 of them were poodles. Considering this data, how many of the next 10 dogs to arrive at the park next Saturday should you expect to be poodles?
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Answer:
3 poodles.
Step-by-step explanation:
6/16 dogs were poodles, so 3/8 of the total number.
If now we consider 10 dogs, we have to calculate 3/8 of them-
Which is 3,75 and it makes no sense because it has decimals, so the actual number of poodles is 3
I need this in 4 minutes please help
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Answer:Sure thing, but first what do you need help with and just maybe I will help you with whatever you need help with?
Step-by-step explanation:
Answer:
Ya i think that too
Step-by-step explanation:
Help me please please help please please
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Answer:
you shouldn't use pictures that you take from your phone now I know where you live and your information
Step-by-step explanation:
take this down ASAP
A $50 dallor shirt is on sale for $42. What percent does the costermer save
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Find the area of the parallelogram shown below and type your result in the empty box shown below.
Answer:
\mathrm{mm}^{2}mm
2
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Answer:
They're equal
Step-by-step explanation:
For the rectangle the formula is b×h which is 5×3
For the triangle it's (b×h)/2 which is (6×5)/2
Jayden buys a game for $10.77 and some lotion for $3.12. He pays with a $20 bill. Estimate how much change he should get, to the nearest dime.
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Answer:
7.65
Step-by-step explanation:
Answer: $6.11
Step-by-step explanation:
10.77+3.12=13.89
20-13.89=11
Help I will give brainliest
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Answer:
Step-by-step explanation:
C
explanation: it has a 3/10 chance to spin on it because there is 10 total sides and 3 sides you want it to land on
The experimental probability of selecting music is 8 out of 50 students at DMS. Predict the probability of students selecting music if there were 250 students surveyed?
A
1/2
B
8/50
C
8/250
D
4/25
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The average age of 3 girls is (7years months
The average age of 2 of them is 17 years 3 months
How old is the third girl.
please explain your answer.
Thank you
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Answer: 208
Step-by-step explanation:
I think the solution is A+B+C
3
There are 2 questions on this assignment that i really need help with
1:
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) 1 1/36 inches
B) 1 1/38 inches
C) 1 1/40 inches
D) 1 1/42 inches
2: A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that the total length of all meteors measured is 16 inches. What is the length of each new meteor?
A) 1 inch
B) 1 1/8 inches
C) 1 2/8 inches
D) 1 3/8 inches
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Answer:
A,D
Step-by-step explanation:
PPLLLLLZZZZZ HELP :( PT 2 ILL GIVE U BRAINLIST TO THE FIRST RIGHT ANSWER AND A THANK YOU PLUS U GET POINTS :)
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Answer:
mean: 10.3
median: 10
mode: 12
Step-by-step explanation:
Percentages just answer the sentance
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Answer:
20
Step-by-step explanation:
70%×20
70÷100×20
70÷5
=14
Answer:
70% of 20 peaches is 14 peaches
20 is the answer
Please I need it right Math Percentages
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Answer:
4.09500
Step-by-step explanation: