Answers
Answer:
B) 70.5
Step-by-step explanation:
Median = middle value when the values are placed in order.
If there are two middle values, the median is the mean of those two values.
Class 1
45 46 51 52 53 53 61 63 64 65 66 68 70 70 71 73 76 77 79 81 82 83 84 87 90 92 93 95
There are 28 values in Class 1.
Therefore, there are two middle values: 14th and 15th values
14th value = 70
15th value = 71
[tex]\implies \textsf{Median}=\dfrac{70+71}{2}=70.5[/tex]
Answer:
70.5
Step-by-step explanation:
Related Questions
HEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
Part A:
11 + S = M
Part B:
(K * 2) + 4 = L
Step-by-step explanation:
Part A:
S = Amount of money earned on sunday.
M = Total money earned.
Part B:
K = The number of dogs Kyle walked.
L = The number of dogs Larry walked.
#2. 2k+4= T
Melissa drew this model to represent the fraction
23
10
Which expression has an equivalent value?
A
3
1+
10
%0 + 40
B
10 + 10 + 10 + 1 + 1
C 1+1+%+1+%
- 4+4+4+++%
Answers
Answer:
C. 1 + 1 + 1/3 + 1/3 +1/3
Step-by-step explanation:
23/10 simplified is 2 and 3/10.
Explain how to find the volume of a cube that has edge length 1/4 yd. Then, find the volume of the cube.
Answer in complete sentences, include all relevant formulas and calculations, and be sure to include appropriate units.
Answers
Answer:
1/64 cubic yards or 0.015625 cubic yards
Step-by-step explanation:
A cube has equal edge lengths.
To find the volume of a cube using edge length, simplify raise the value of the edge length to the 3rd power or cube it.
⇒ V = (edge length)³
Using this formula and keeping in mind the edge length is 1/4 yd, substitute it in the formula.
V = (1/4)³V = 1/64 [4³ = 64]V = 1/64 cubic yards or 0.015625 cubic yardsAnswer:
Volume of the cube is 1/64 yd³.Step-by-step explanation:
Given that, Length of each edge of the cube is 1/4 yard.
Using formula:
[tex] \: \: \dashrightarrow \: \: { \underline{ \boxed{ \pmb { \sf{ \purple{Volume _{(cube)} = (edge) ^{3} }}}}}} \\ [/tex]
On substituting the value of edge in the above formula, we will get the required volume of the cube.
[tex] \: \: \dashrightarrow \: \: \rm Volume = \bigg( \dfrac{1}{4} \bigg) ^{3} \\ [/tex]
[tex]\: \: \dashrightarrow \: \: \rm Volume = \dfrac{1}{4} \times \dfrac{1}{4} \times \dfrac{1}{4} \\ [/tex]
[tex]\: \: \dashrightarrow \: \: { \underline{\boxed{ \purple{\pmb{ \sf {Volume = \dfrac{1}{64} \: {yd}^{3} }}}}}} \\ \\ [/tex]
Hence,
Volume of the cube is 1/64 yd³The original price of a lamp is $120. At store A, the lamp is on sale for 40% off, and you have a coupon for an additional 20% off of the sale price. At store B, the same lamp is on sale for 65% off. What is the price difference between the 2 stores?
Answers
48$ for store a and 45$ for store b so the difference is 3$ in favor of store b
Marcos can seal 5 envelopes every minute. Jerry can seal 7 envelopes every minute. They both seal envelopes for 1 hour nonstop.
How many more envelopes does Jerry seal than Marcos? Show your work.
Answer:
Answers
Answer:
120
Step-by-step explanation:
Since,
Marcos seal 5 envelopes every minutes
Jerry seal 7 envelopes every minutes
Both seal envelopes for 1 hour
Knowing that 1 hour = 60 minutes
Thus,
Marcos = 5 × 60 = 300
Jerry = 7 × 60 = 420
Now subtract
420 - 300 = 120
Hence, Jerry seal 120 more than Marcos.
~Lenvy~
Answer:
120 more envelopes
Step-by-step explanation:
Given the following:
⇒ Marcos can seal 5 envelopes every minute.
⇒ Jerry can seal 7 envelopes every minute.
⇒ They both seal envelopes for 1 hour nonstop.
Question to Answer:
How many more envelopes does Jerry seal more than Marcos?
Solution:
Note that: 1 Hour = 60 Minutes
Thus, we can multiply envelopes by 60 minutes
Marcos → 5 × 60 = 300
Jerry → 7 × 60 = 420
Now we have to subtract to see how many more envelopes does jerry seal more than marcos.
420 - 300 = 120
Base on the result, we can conclude that jerry seal 120 more than marcos.
Kavinsky
I need some help. :]
Answers
Answer: 2 2/4
2 and a half
Step-by-step explanation: you just need to double 1 1/4 because each half a cup of raisins has 1 1/4.
Which fraction would make the equation true? 4 x ?/? 6/23
Answers
Answer:
C.Step-by-step explanation:
Here are all the answers verified with math explanation:
A:
4 * 3/3= 4 * 1= 44 ≠ 6 2/3B:
4 * 2/3= 2 2/32 2/3 ≠ 6 2/3C:
4 * 5/3= 4 * 1 2/3= 20/3= 6 2/36 2/3 = 6 2/3Correct choice is C.
need help pls I asked before but they were of no help.
Answers
Answer:
Part A the answer is B
Part B the answer is 60
A: D. m1 + m2 = m3
the exterior angle of a triangle is equal to the sum of the other 2 interior angles
B: 36 deg
plug in the equations given to find m1:
(5x + 11) + (3x+22) = (9x+28), solve for x to get x=5
plug x=5 into the equation for m1 to get 5*5 +11 = 36degrees
you might want to check my work just to be safe
Three semicircles are placed in a rectangle, as shown below. The length of the rectangle is 72m. Find the area of the shaded region. Use the value 3.14 for pi , and do not round your answer. Be sure to include the correct unit in your answer.
Answers
72 divided by 3= 24, 24 is your diameter of each semi circle
To find the area of your semi circles you’ll use pi times radius squared.
Aka 3.14 times 12^2 divided by 2 = 226.08
Times 3 for 3 semi circles
226.08 times 3= 678.24
Now find the area of the rectangle and you get the height from the semi circles which is 24m
72 times 24= 1,728m^2
Now you take the area of the rectangle and subtract the area of the circles
1,728 - 678.24 = 1,049.76m
Need help with math pls no links
Answers
Answer:
A
Step-by-step explanation:
2 is the only acute angle meaning less than 90 degrees.
Sarah bought a TV at a 15% discount. Later she found that there should have been a 20% discount, so the store gave her $17 back. What was the original price of the TV before it was discounted?
Answers
Answer:
Step-by-step explanation:
The store gave her back the difference (20%-15%= 5%)
5%= the $17 returned
100/5= 20
20*17= $340 which was the original price of the TV before discounts
please help thank you
Answers
Answer:
1. c) 4
2. b) 7
Step-by-step explanation:
Method 1:
Use a calculator to help solve the cube root of the problem.
Method 2:
Factor Tree it to see if there is a number that is three times the answer.
Please help Me!
Em pleh esaelp
Answers
Farmer Jackson is filling orders for eggs from his chickens. He has one order from Jared’s Market Store for 64 eggs, and one order from Quick Grab Store for 76 eggs. The order for Jared’s Market Store will take 4 small cartons and 5 large cartons. The order for Quick Grab Store will take 6 small cartons and 5 large cartons.
How many eggs fit in each size of carton?
A. A small carton holds 9 eggs, and a large carton holds 5 eggs.
B. A small carton holds 6 eggs, and a large carton holds 8 eggs.
C.A small carton holds 8 eggs, and a large carton holds 6 eggs.
D.A small carton holds 5 eggs, and a large carton holds 9 eggs.
Answers
Answer:
B. A small carton holds 6 eggs, and a large carton holds 8 eggs
What degree are all of these angles?
AGD
EGA
BGC
BGF
Answers
Answer:
AGD: 90
EGA: 50-59
BGC: 90
BGF: 50-59
Step-by-step explanation:
pretty easy
EGA: 50
BGC: 90
BGF: 130
How do I solve this problem for 7th grade!
Answers
35% = 35/100
So 35/100*200 <- 200 is the number of all tags
When you do this, you’ll get 70
So 70 tags are blue
Next, to find how many yellow tags, just
3/8*200 = 75
There’s 75 yellow tags
If you add both amounts (70+75) you’ll get 145
Now we know there are 200 tags and 145 of them are yellow and blue, so the rest are red
200-145 =55
Answer:
55 name tags are red
Which pieces of information may be found on a person's credit report? Select each correct answer. mortgage payment social security number criminal record past due bills marital status medical history
Answers
Answer:
- criminal record
- social security number
- medical History
Could you answer these as quickly as possible?
CORRECT ANSWER = BRAINLIEST
Answers
Answer:
24
Step-by-step explanation:
You find the area of all the shapes and add them up
Answer:
24cm.
Step-by-step explanation:
The other person said it, this is so they can have brainliest.
Hope this helps!!!
~Ivy~
please help asap id apriciate !!
Answers
Answer:
A. 15
B. 16
C. 21
Step-by-step explanation:
A. ((3x5)/2)x2 = 15
B. ((4x2)/2)x4 = 16
C. 5x5 - 2x2 = 21
b- 32 cm
c- 21 cm
The classroom is 39 feet by 36 feet. What is the area of her classroom?
Answers
150 feet!
39x2 (39+39) = 78
36x2 (36+36) = 72
72 + 78 = 150
We have to double the set of numbers to find the area of the classroom. This is because there is 4 sides, and 2 are going to be different from the other two, and vise versa.
What is the area of the shaded region?
Answers
Answer:
area 91
Step-by-step explanation:
area= 1/2 b×h
base is 13 hight 14 times and its 91
Answer:
59 inches²
Step-by-step explanation:
area of large triangle: (14 × 13) ÷ 2 = 91 inches²
area of small triangle: (8 × 8) ÷ 2 = 32 inches²
91 - 32 = 59 inches²
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answers
Answer:
12
Step-by-step explanation:
Since this parallelogram is specifically a trapezoid the formula to get the area is :
A = (a + b) * h / 2
so in this case its
12 = (10+2)*2 / 2
( Hope this makes sense this is my first time answering.....)
Ella started reading a book at 9:52 A.M. She read for 1 hour and 45 minutes. After she finished reading, she played video games for 49 minutes.
When did Ella finish playing video games?
Answers
Answer: 12:26a.m
Step-by-step explanation:
9:52+1 hour and 45 mins+49 mins= 12:26a.m
Answer=she finished playing video games at 12:26pm
Dillon sent an e-mail to everyone planning to attend the Acosta family reunion and gave them the chance to vote on the reunion location. 7 of them took the time to e-mail back with their votes.
Is this a random sample of the people planning to attend the reunion?
Answer as Yes or No
Answers
Answer:
Yes
Step-by-step explanation:
It's because they aren't spicific people, they are just a random 7 people from the family. (i believe)
help please i beg you
Answers
Each figure below is made up of congruent
trapezoids. Find the area of the figure.
Answers
Answer:
12 [tex]c[/tex][tex]m^2[/tex]
Step-by-step explanation:
The formula to find the area of a trapezoid is A = h. We replace the "a" and "b" with 6cm. We then replace the "h" with 12cm as your height is 12cm. The new formula is A = h = x 12. The answer to that equation is 12cm.
Answer:
12 cm
Step-by-step explanation:
Please help right now : 50 points TYSM
Answers
Bolded parts are the answers
There are 8 tenths and 24 hundredths. After regrouping hundredths into tenths, there are 2 tenths and 4 hundredths. After regrouping tenths into whole there are 1 whole, 0 tenths and 4 hundredths.
What is the product of 4 and 0.26? 1.04
Explanation:
I did this before.
pls help me with i have no help pt 2
Answers
I need help on this, how do i do this
Answers
Answer:
the answer is banana smoothie
Step-by-step explanation:
that hard though-
Mind lending a hand here?
Answers
Answer:
E
Step-by-step explanation:
The person above me is wrong