MATHEMATICS HIGH SCHOOL

WILL GIVE POINTS: A pink paint mixture uses 4 cups of white paint for every 3 cups of red paint, the table shows different quantities for the same shade of pink. Complete the table.

Answers

Answer 1

Answer:

Answer:

if red = 1 white = 4/3 or 1 1/3

if white = 1 red = 3/4

if red = 4 white = = 16/3 = 5 1/3

if white = 5 red = 15/4 = 3 3/4

Step-by-step explanation:

white 4

--------= ---------

red 3

if red = 1

white 4

--------= ---------

1 3

using cross products

white *3 = 4*1

divide by 3

white = 4/3

if white = 1

1 4

--------= ---------

red 3

using cross products

3*1 = 4* red

divide by 4

3/4 = red

if red = 4

white 4

--------= ---------

4 3

using cross products

white *3 = 4*4

white *3 = 16

divide by 3

white = 16/3 = 5 1/3

if white = 5

5 4

--------= ---------

red 3

using cross products

3*5 = 4* red

15 = 4 * red

divide by 4

15/4 = red

3 3/4 = red

Answer 2

Answer:

PROBLEM:1 WHITE PAINT PINK PAINT

(CUPS) (CUPS)

4 3

4/3 1

1 3/4

16/3 4

5 15/4

Related Questions

In the triangle, the angle where the Key light is located is 60 degrees. and the angle where the back light is located is 45 degrees. The ray of light divides its angle in half and shines directly on the performer. Use this fact to match the angles to the correct measure.
Find two condecutive odd integers such that the smaller one is twelve more than one-third the larger
which is a better buy? A 24-ounce bottle of shampoo for $9.00 or a 16- ounce bottle of shampoo for $7
What is the square root of 16
Diameter is 3.14961 inches what is the circumference

This list shows how many hours twenty batteries lasted when they ran continually in a flashlight. 78 31 47 51 16 58 60 10 30 40 46 63 65 10 93 22 13 47 64 93 What is the mean, median, and mode of the battery life data?a. mean: 47 median: 46.85 mode: 10, 47, 93
c. mean: 46.85 median: 47 mode: none
b. mean: 46.85 median: 47 mode: 10, 47, 93
d. mean: 47 median: 46.85 mode: none

Answers

The mean of the given data is 46.85.

The mode of the given data is 47.

The median of the given data is 10, 47 and 93.

What is mean ?

The mean is the mathematical average of a set of two or more numbers.

Formula for mean

mean = sum of the given numbers/ total number of numbers

What is median?

Median is the middle number is a sorted list of the numbers.

Formula for median

for odd number of observations

Median = {(n + 1)/2}th term

for even number of observations

Median = [(n/2)th term + {(n/2)+1}th term}/2

where, n is the number of observations

What is mode?

The mode is the value that is repeatedly occurring in a given set or data.

According to the given question

we have a data

78, 31, 47, 51, 16, 58, 60, 10, 30, 40, 46, 63, 65, 10, 93, 22, 13, 47, 64, 93

Arranging the given data in ascending order

10, 10, 13, 16, 22, 30, 31, 40, 46, 47, 47, 51, 58, 60, 63, 64, 65, 78 , 93, 93

Mean = (10+10+13+16+22+30+31+40+46+47+47+51+58+60+63+64+65+78+93+93)/20 = 937/20 = 46.85

Median =[(20/2)th term + {(20/2)+1}th term}]/2 = (10th term +11term)/2

= (47+47)/2 =47

Mode = 10, 47 and 93

Learn more about mean, median and mode here:

brainly.com/question/15323584

#SPJ2

Mean:
78 + 31 + 47 + 51 + 16 + 58 + 60 + 10 + 30 + 40 + 46 + 63 + 65 + 10 + 93 + 22 + 13 + 47 + 64 + 93 = 937

937 ÷ 20 = 46.85

Median:
10, 10, 13, 16, 22, 30, 31, 40, 46, 47, 47, 51, 58, 60, 63, 64, 65, 78, 93, 93
• middle of the sequence ∧∧
Mode:
Number(s) that occur the most: 10, 47, and 93

Therefore, the answer is: b. mean: 46.85 median: 47 mode: 10, 47, 93

The annual interest rate of marcellas savings account is 7.2% and simple interest is calculated semianually,. What is the periodic interest rate of her account

Answers

Answer:

3.6%

Step-by-step explanation:

(Apex) good luck :)

Is that all the information provided or is there more information so that i can help you answer the question

Given: x + 2 < -5. Choose the solution set.

{x | x R, x < -7}
{x | x R, x < -3}
{x | x R, x < 3}
{x | x R, x < 7}

Answers

The answer is -7 for sure

Answer:

A. {x | x R, x < -7}

Step-by-step explanation:

A little more than 43 million households own dogs in the US. The rate of increase in dog ownership is 1.5% each year. Approximately how many households are expected to own dogs in 10 years, if this trend continues?

Answers

$K_n=K(1+(r)/(100))^n$
Kn is the value searched
K --> capital
r --> interest rate
n --> number of compounding periods
$K_n=43000000*(1+(1,5)/(100))^1^0$ = 49903255.48

Pls Sub I will help alot!If you can't find it search blasie gyFd and Scroll down you'll find it :)

Answers

Answer:

kjhg

Step-by-step explanation:

Answer: lol a yt channel on brainly? Ntbr lol

Step-by-step explanation:

How to solve it ...

1. 5-2x²-6x
2. (x+3) (x+4)=0

Answers

$1.\n5-2x^2-6x=0\n-2x^2-6x+5=0\n\na=-2;\ b=-6;\ c=5\n\n\Delta=b^2-4ac\to\Delta=(-6)^2-4\cdot(-2)\cdot5=36+40=76\n\nx_1=(-b-\sqrt\Delta)/(2a)\to x_1=(6-√(78))/(2\cdot(-2))=(6-√(4\cdot19))/(-4)=(6-2√(19))/(-4)=(√(19)-3)/(2)\n\nx_2=(-b+\sqrt\Delta)/(2a)\to x_2=(3-√(19))/(2)$

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

$2.\n(x+3)(x+4)=0\iff x+3=0\ \vee\ x+4=0\n\nx=-3\ \vee\ x=-4$