Mathematics College

Family A and Family B both have 8 people in their family. The ages of each member is listed below Which statement is correct about the variability of the two families. Family A: 35,5.42, 9.16, 3,8 12 Family B: 1, 5, 29.3, 7, 35, 6,9​

Answers

Answer 1

Answer:

in family a you multiply by 7

In family b you multiply by 3

Step-by-step explanation:

Sorry if im wrong I should be right if im not then im really sorry :):(

Answer 2

Answer:

family A has greater variability

Step-by-step explanation:

Related Questions

their how much will they pay ifame lasts for 4 hours 6 hours or 8 hours​

Answers

Answer:

There are two equivalent formulas to choose from when solving work-rate problems. If two people are working together on a job then their work rates add and they can perform the job working together in a shorter amount of time. If we let x = the time it takes a person to complete a task then his work rate is 1/x. In other words, he can complete the 1 job in x number of hours. If we let y = the time it takes a second person to complete the task and t = the time it takes for both people working together we get the following work-rate formulas:

f(x) = -4 cual es su grafica​

Answers

M=0 , b=-4
Im not sure

pleaseee helppppppppp​

Answers

Answer:

y is just being multiplyed by -4 :)

Step-by-step explanation:

in other words -4x

Answer:

y = -4x

Step-by-step explanation:

lets simplify
a. 4x²×3x
_____
6x²​

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Fission reactions release ______ fusion reactions.
A. more energy than
B. less energy than
C. the same amount of energy as

Answers

B fission reactions release less energy than fusion reactions

Step-by-step explanation:

b less energy than Fusion reactions

What are the slope and y intercept of the linear function that is represented by the table

Answers

Answer:

Slope of the line is 3

Y-intercept is (3/2) three-halves

Explanation:

I saw this also on Brainly! Hope this helps! :)

Two unequal values that are compared using less than (<) and greater than (>) signs.

Answers

Answer:

I'm pretty sure it's D

Step-by-step explanation:

maths

en una casa construida con madera el tejado se sostiene con una estructura triangular en el que se utilizan ángulos complementarios ¿cómo se construye es estructura?¿qué pares de ángulos son congruentes ? ¿cómo se distribuye la carga que soporta?​

Answers

Answer:

Si me dieras una imagen con esto, podría responderla fácilmente, pero no hay una imagen o modelo para ayudar a disculparme.

Step-by-step explanation:

lo siento, tal vez vuelva a publicarlo con un modelo o una imagen para que pueda ayudar

divide 7 by 2 then subtract p from the result.

Answers

Answer:

3.5/p

Step-by-step explanation:

7/2 = 3.5

Answer:

[tex]\frac{7}{2}[/tex]-p is the equation

Step-by-step explanation:

Draw a Triangle whose tangent is 2. Find the values of the other five trigonometric functions

Answers

Answer:

you gonna answer it

Step-by-step explanation:

Because that's yours book

Answer and solution plse :)

Answers

Answer:

there are 8 prime numbers.

Answer:

B) 6

answer is b (6)

7,17,37,67,97,47

Joe and his friend are going hiking they bring with them a container that holds 1/2 of gallons of water if they share the water equally will fraction of a gallon would each friend get?

A. 1/3
B. 3/2
C. 1/4
D. 1/6
​

Answers

Answer
C. 1/4
I hope this helps!

Using the data from the table, which statements are correct?
A)
The ratio of Y is consistent.
Х
G
B)
The ratio of Y is not consistent.
Х
C)
The table represents a proportional relationship.
D)
The table does not represent a proportional relationship.
E)
The graph of the data shown on the table is a straight line.

Answers

Answer: The table represents a proportional relationship.

Arrange to Least to Greatest:
1.4, 0, 0.14, 1/4, 1, -1/4

Answers

—1/4, 0, 0.14, 1/4, 1, 1.4

What is x. PLEASE HELP NEED ANSWERS NOW. M=​

Answers

2(6x+20) +2(8x-16)=180
12x+16x+40-32=180
28x+8=180
X=180-8/28=6
I think so my calculation may be wrong )

Which statement is true about this data set?
3,1, 6, 4, 4, 4, 3, 2, 5, 3

Answers

Answer:

What statements?

Step-by-step explanation:

Is there a list of statements for this question? I would love to help!

Screen printing a batch of shirts requires 1 minute per shirt in addition to 6.07 minutes of initial setup time. If it takes 13.07 minutes to screen-print a batch of shirts, how many shirts are in the, batch?

Answers

Answer:

7

Step-by-step explanation:

13.07 minus 6.07 is 7

7 divided by 1 is 7

ans is 7

Find the value of x.
a) 21
b) 27
c) 31
d) 34

Answers

Answer:

21 is the answer

a question arises how?? right

so, 3x+1

3×21+1

63+1

64

Answer:

a) 21

Step-by-step explanation:

Since, in the figure

64° = (3x+1)° [Vertically Opposite Angles]

=> (3x+1)° = 64°

=> 3x = 64° - 1° = 63°

[tex] => x = \frac{63}{3} [/tex]

=> x = 21 (Ans)


The four corners of a square are located at (-7, -2), (-7,5), (0,5), and (0, -2). What is the perimeter of the square?
A. 14 units
B. 21 units
C. 28 units
D. 49 units

Answers

Answer:

A)14 Units is the answer for this question

but check it

Use Ratio and Rate Vocabulary
RECORDING SHEET
Harper is buying fabric to make pillows. At the store, 3 yards of
flannel fabric costs $18, and 5 feet of fleece fabric costs $11. Whi
the better buy?
I know the units need to be the same to compare the prices.
First,
the length of the flannel fabric to feet.
The
of feet to yards is 3 feet: 1 yard.

Answers

for flannel, 3*3=9, 18/9=2 so $2 per foot.
for fleece, 11/5=5.5 so $5.50 per foot.
flannel is the better but

2 1/3 x (-3 2/7) what does it equal I’m doing “multiplying signed fractions”

Answers

The answer to this question is -32

An 18 fluid ounce bottle of lotion costs $10.99, what is the price per fluid ounce?

Answers

Answer:

$0.61 per fluid ounce

Step-by-step explanation:

$10.99 / 18 = $0.61 per fluid ounce

what is 893 :9 in long division​

Answers

0 remaining 9 i’m just typing more bc it says it’s can’t be under 20 words
Hi, I’m here to help! Here’s what I got:

what is the perimeter, in centimeters, of a right triangle that has leg lengths of 8centimeters and 11 centimeters? round to the nearest tenth

Answers

Answer:

90

Step-by-step explanation:

8 x 11 = 88

So now you have to add 2 to get to the nearest 10. ;)

multiply c by 9, then add 2 to the result

Answers

Answer:

9c+2

Step-by-step explanation:

A Mater Exam
Q2 SA 1
4 Points
What is the slope of a line that is perpendicular to the line f(x) = 2x + 6? Justify your answer
by typing out your calculations or explaining your reasoning.
Enter your answer here
Please select file(s)
Select file(s)

Answers

Answer:

The slope of the perpendicular line to the line is

m   = [tex]\frac{-1}{2}[/tex]

Step-by-step explanation:

Step(i):-

Given that the line y =f(x) = 2x +6

                           ⇒  y = 2x +6

 comparing             y =mx +c

The slope of the given line   m =2

Step(ii):-

The slope of the perpendicular line   = [tex]\frac{-1}{m}[/tex]

The slope of the perpendicular line   = [tex]\frac{-1}{2}[/tex]

Anna and josh are putting up lights for a party. For every 4 blue lights they put up 2 red lights. If they put up 120 lights. How many are blue?

Answers

Answer:

80 blue

Step-by-step explanation:

r=red

b=blue

4b+2r=6 lights in one light cluster

120/6=20 clusters

20 clusters of 4 blue lights =80

During this pandemictl the sales of alcohol increased in Linda's stop shop from 120 boxes to 150 boxes. What is the precent of increase?

Answers

Answer:

30/120 *100

Step-by-step explanation:

which is 25 percent

Business Maths
1703
The following problems were in your worksheet on direct and inverse proportion. Reformulate the
relationships as algebraic expressions and remember to define the variables you use. You do not
have to solve the expressions.
5. The students in class usually drink a lot of water to help with their studies. I have found that
with five students in the class at least 30 litres of water is needed. How much water will be
needed when there are 30 students in the class?​

Answers

Answer:

30/5=6

6*30=180

So 180 litres

Find the slope of the line that passes through (1, 14) and (4,10),
Simplify your answer and write it as a proper fraction, improper fraction, or integer,

Answers

the slope is -4/3. 14-10=4, 1-4=-3

Answer: the slope is -4/3

Step-by-step explanation:

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