Mathematics College

question in the picture ​

Question In The Picture

Answers

Answer 1

Answer:

0.21 and 0.13

Step-by-step explanation:

Regular: [tex]\frac{4.62}{22} = 0.21[/tex]

Family: [tex]\frac{5.07}{39} = 0.13[/tex]

Related Questions

what is 95% of 800?​

Answers

Answer:

760

Step-by-step explanation:

95 x 800 / 100 = 760

Answer:

760

Step-by-step explanation:

95 percent *800 =

(95:100)*800 =

(95*800):100 =

76000:100 = 760

solve for x 7x - 6 = 9x + 6​

Answers

x = -6

Step-by-step explanation:

7x - 6 = 9x + 6

Add 6, both sides;

7x-6+6 = 9x+6+6

7x=9x+12

Subtract 9x, both sides;

7x-9x = 9x+12-9x

-2x = 12

Divide by same term (-2 in this case);

-2x/-2 = 12/-2

x = -6

Therefore, the value of x is -6

Use the passbook page to answer the question.
Name Ken Ritter
Account 10000000004
Date Deposit Withdrawal Interest Balance
1/02/06 $389.00
$389.00
2/05.06 $25.63
A
3/02/06 $122.33
B
4/02/06
$240 С
4/15,06
$500.00
D
5/06/06 $105.00
E
Ken Ritter was saving for a computer.
What was his balance B after he made two deposits?
O $526.36
o S536.96
OS554.26
O S636.86

Answers

Answer:

the answer is 536.96

its asking for you to add the balance (389) with the 2 deposits (25.63, 122.33)

hope this helps

What is a square root inequality?

Answers

Answer:

(Figure 1) Hence squaring both sides of an inequality will be valid as long as both sides are non-negative. Since square roots are non-negative, inequality (2) is only meaningful if both sides are non-negative. ... Hence, squaring inequalities involving negative numbers will reverse the inequality.

Step-by-step explanation:

Hope this helps have a ncie day :)

giving brainliest *easy*

Answers

the arc is 6.3 inches. use the formula: arc length = 2πr (θ/360)

Answer: the arc is 6.3 inches. use the formula: arc length = 2πr (θ/360)

please help! 50 points
Use the drawing tool(s) to form the correct answers on the provided graph.
Consider the function given below.

Answers

Answer:

See attached

x- intercepts

(-2, 0), (-1, 0), (1, 0)

y- intercept

(0, -2)

What is the correct form of the partial fraction decomposition for StartFraction 6 x + 7 Over (x + 2) squared EndFraction?


StartFraction A Over x + 2 EndFraction + StartFraction B Over (x + 2) squared EndFraction

StartFraction A Over x + 2 EndFraction + StartFraction B x + C Over (x + 2) squared EndFraction

StartFraction A Over x EndFraction + StartFraction B Over x + 2 EndFraction + StartFraction C Over (x + 2) squared EndFraction

StartFraction A Over x EndFraction + StartFraction B Over x + 2 EndFraction + StartFraction C x + D Over (x + 2) squared EndFraction

Answers

Answer:

its B

Step-by-step explanation:

edge 2020-2021

Answer:

The answer's B!

Step-by-step explanation:

I got it right on Edge 2021! :)

Pls help you will get brainlist if ya do

Answers

The x and y coordinate are switched

Give the sum of -2 3/8 + 1 1/4 in simplest form

Answers

find a common denominator
so -2 3/8 + 1 1/8
= -2 3/8 + 1 2/8
= -1 5/8

the question is in the picture ​

Answers

the answer is third one

Dave's bank account balance reads -$345. What does this mean?

Answers

Answer:

hes in debt 345 dollars

Step-by-step explanation:

His total debt is $345

okmarks
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20
A person who is 6 feet tall stands by a flagpole and casts a shadow that is 3 feet long. At
the same time, the flagpole casts a shadow that is 20 feet long. How tall is the flagpole?
Please explain how you would set this question up then provide the answer.

Answers

i'm gonna say 40 ft tall because the 6ft man has a shadow ty at us 3ft so yuhhh

PLEEEEASEEEE I NEED HELP WITH THE ANSWER NOWWWWW!!
i BEG YOUUU GUUUYYYYSSS PLEASEEEE

​

Answers

Answer:

2.4 x 10^4 is the answer in Scientific notation.

Step-by-step explanation:

Divide the 22 million by the 900 texts a month to get 24,444 then round to 24,000

Lo siento muchísimo, no lo sé 14

Write the following numbers in decreasing order: −4; 1 2/3 ; 0.5; −1 3/4 ; 0.03; −1; 1; 0; -103; 54

100 points (plz answer asap)

Answers

Answer:

-103; -4; -1 3/4; -1; 0; 0.03; 0.5; 2/3; 1; 54

Decreasing order means from largest to smallest

The ordered list is:

54, 1 2/3, 1, 0.5, 0.03, 0, -1, -1 3/4, -4, -103

Find the slope of the line that passes through (6, 8) and (10, 9).

Simplify your answer and write it as a proper fraction, improper fraction, or integer

Answers

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

[tex]m = \frac{change \: in \: y}{change \: in \: x} [/tex]

The change in x is equal to the difference in x-coordinates, and the change in y is equal to the difference in y-coordinates.

[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]

Substitute in the values of x and y into the equation to find the slope.

[tex]m = \frac{9 - (8)}{10 - (6)} [/tex]

Simplify.

[tex]m = \frac{1}{4} [/tex]

Therefor, the slope is 1/4.

giving brainliest !! *easy*

Answers

I believe that the center is located at (1,-3) and the radius is 3.

um here’s the graph

Which story can be represented by Ask Your Teacher


Rob bought 3 pounds of roast beef. He made sandwiches for a picnic and used 1/4 pound of roast beef in each sandwich. How many sandwiches did Rob make?
Rob made 3 sandwiches. He put 1/4 pound of roast beef in each sandwich. How many pounds of roast beef did Rob use?
Rob bought 1/4 pound of roast beef. He made 3 sandwiches for a picnic. How many pounds of roast beef did Rob put in each sandwich?
Rob bought 3 pounds of roast beef. He used 1/4 pound to make a sandwich for a picnic. How many pounds of roast beef does Rob have left?

HELP I AM ON A TEST

Answers

Divide 3 pounds by 1/4 pound per sandwich.

3 / 1/4

When dividing by a fraction flip the fraction over and change divide to multiply:

1. 3 x 4/1 = 12/1 = 12 total sandwiches.

2. Multiply amount per sandwich by number of sandwiches:

3 x 1/4 = 3/4 total

3. Divide total bought by number of sandwiches:

1/4 /3 = 1/4 x 1/3 = 1/12 pound per sandwich

4. Subtract the amount used from total:

3 - 1.4 = 2 3/4 pounds left.

Answer:

3 ./. 1/4

Step-by-step explanation:

a snowboarder travels 135 meters in 9 seconds how far will the snowboarder travel in 18 seconds

Answers

Answer:

The snowboarder travels 270 m in 18 seconds.

Step-by-step explanation:

Given that,

A snowboarder travels 135 meters in 9 seconds.

We need to find how far will the snowboarder travel in 18 seconds.

9 seconds = 135 m

1 second = (135/9) m

In 18 seconds,

[tex]t=\dfrac{135}{9}\times 18\\\\=270\ m[/tex]

So, the snowboarder travels 270 m in 18 seconds.

What is the slope-intercept form of the equation -3x + y=12

Answers

answer: y=3x+12

explanation: just add the 3x to the 12
x = -4
y = 12

(-4,0), (0,12)

Pls helppp ASAP pls

Answers

Answer:

Four (4); 45; at least; 181.

Step-by-step explanation:

Ali has four friends that owe him x dollars each. His parents owe him $45 for doing chores last week. He recalls that people owed him at least $181.

To find how much money each of Ali's friends owe him;

Given the algebraic expression;

4x + 45 ≤ 181

4x ≤ 181 - 45

4x ≤ 36

Dividing both sides by 9, we have;

x ≤ 9

Therefore, Ali's friends owe him at least $9 each.

Answer:

Four (4); 45; at least; 181.

Step-by-step explanation:

Hope this helps

Suppose that in a random sample of size 200, standard deviation of the sampling distribution of the sample mean 0.08. researcher wanted to reduce the standard deviation to 0.04. what sample size would be required?

Answers

Answer:

400

Step-by-step explanation:

The computation of the sample size needed is shown below:

Since at the sample size of 200 there is a standard deviation of 0.08

But when the standard deviation is 0.04 so the sample size is 400

As sample standard deviation would be inversely proportional to the square root of the sample size

Identify the slope and y-intercept of the line.
8x - 3y = 12

Answers

Answer:

y=8/3x-4

Step-by-step explanation:

use the app photomath to get the answers or socratic there free and will help you on homework or tests

Answer:

Step-by-step explanation:

8x-3y=12

-3y=12-8x

y=(12/-3)-8x/(-3)

y= -4+8/3x

slope= 8/3

y-int=-4

Which of these is equivalent to 12x + 6 ? Select all.
A. 3(4x + 2)
B. 6(2x + 1)
C. 6x(2x + 1)
D. 2(6x + 3)

Answers

Answer:

A

Step-by-step explanation:

are there mutiple answers possible? if so, then
A, B and D are right

the population of a town in 1995 was 60,000. the population increased by 25% in 2007.find the population in 2007.​

Answers

Answer:

75,000

Reason: 25 percent of 60,000 is 15,000. Since the population increased 25 percent more of 60,000, we add 15,000 to 60,000. Thus, the answer is 75,000

which expression is equivalent to the following complex fraction 2/x-4/y/-5/y+3/x

Answers

Answer:

Step-by-step explanation:

2(y-2x) / (3y-5x)

zero has how many square roots? Why?

Answers

Answer:

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0.

Step-by-step explanation:

In a right angled triangle , one acute angle is 30°. Find the other acute angle

Answers

As it is right angled triangle , Other acute angle = 180-(30+90)= 60°.
Answer:
60

Explanation:
30 + 90 = 120
180 - 120 = 60

Help please is for now

Answers

Answer: 5

Steps:
5x - 2y = 30
5(8) - 2y = 30
40 - 2y = 30
-2y = 30 - 40
-2y = -10
y = -10/-2
y = 5

I would appreciate the brainliest if this answer was correct and the steps were clear and helpful! :)

Find the product, explain it in words.

-5 x (-2/5)

Answers

-5 x (-2/5)
Using PEMDAS, solve for parenthesis first (divide)
-5 x (-0.4)
Multiply
Solution: 2

Answer:

The answer will be 2

Step-by-step explanation:

The way you find the answer is by multiplying the numbers (simplifying)

Canceling both of the fives and adding the two negative signs together would leave you with the product of 2

what is the simple ratio of 1 ½km to 900m​

Answers

I think it would be 1:600
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