-3h ≤ 42
-v/2 ≤ 9.5
-4/5m ≥ -8
i dont know how to solve these

Answer:

1/64

Step-by-step explanation:

Doing it by hand, I get that the number is 1/16 which is equal to 0.0625 and the previous one will be 1/8 which is 0.125.

In the formula given by others, if you apply the 12 to it you will get an=2(5-12)which is equal to 0.0078,  less than 0.100 but not the first number.

The correct value for n is 9 that will give us 2-4=1/16

253.508 is 0.01 more than 253.498.

A number system is defined as a system of writing to express numbers. It is the mathematical notation for representing numbers of a given set by using digits or other symbols in a consistent manner.

It provides a unique representation of every number and represents the arithmetic and algebraic structure of the figures.

Let the number be x

so,

x=253.498+0.01

x= 253.508

Learn more about concept here:

brainly.com/question/14491091

#SPJ2

Assets of respondents in a survey is a quantitative data and the level of measurement is a ratio scale.

Qualitative properties are properties that are observed and can generally not be measured with a numerical result.

Examples of quantitative data include, number of students in a class, weight of students in a class, etc.

Quantitative data is the value of data in the form of counts or numbers where each data set has a unique numerical value. This data is any quantifiable information that researchers can use for mathematical calculations and statistical analysis to make real-life decisions based on these mathematical derivations.

Examples of qualitative data include hair color, religion, nationality, etc.

Thus, assets of respondents in a survey is a quantitative data and the level of measurement is a ratio scale.

To learn more about quantitative data :

brainly.com/question/96076

#SPJ4

Answer:24

Step-by-step explanation:

.25x=6

X=24

The percent of oil that remains in terms of m and n is (n - m) / n × 100

The percent that was used is m/n × 100

A percentage is a value or ratio that may be stated as a fraction of 100.

In this case, there are n gallons of oil in a tank and then m gallons of oil are used.

The gallons used is m/n × 100.

The percentage that remains will be:

= Amount remain / Original gallon × 100

= (n - m) / n × 100

Learn more about percentages on:

brainly.com/question/24304697

#SPJ1

There are 3 mangoes left behind after making 39 trays of 9 mangoes each

To find out how many trays can be made from 354 mangoes, we divide the total number of mangoes by the number of mangoes per tray.

Number of mangoes per tray = 9

Number of trays = 354 mangoes / 9 mangoes per tray

Number of trays = 39 trays

So, 39 trays can be made from 354 mangoes.

To determine how many mangoes are left behind, we subtract the number of mangoes used for the trays from the total number of mangoes.

Number of mangoes left behind = Total number of mangoes - Number of mangoes used for trays

Number of mangoes left behind = 354 mangoes - (39 trays * 9 mangoes per tray)

Number of mangoes left behind = 354 mangoes - 351 mangoes

Number of mangoes left behind = 3 mangoes

Therefore, there are 3 mangoes left behind after making 39 trays of 9 mangoes each

Learn more about Mangoes here

https://brainly.com/question/29211275

#SPJ11

First pump can fill the tank in 4 hours. So, In 1 hour it fill 1/4 of the tank.

Second pump 1/3

Third one, 1/4

If three pumps are used at the same time, then in 1 hour they will fill

1/4 + 1/3 + 1/4 = 5/6

Therefore tank will be full = 1 ÷ 5/6 = 1.2 hours or 1 hour and 12 minutes

Answer:

60 + 0.05d

Step-by-step explanation:

Step-by-step explanation:

Rise means how many units you move up or down from point to point. On the graph that would be a change in the y values. Run means how far left or right you move from point to point. right it as a fraction then simplify the fraction. OR write it as a simplified equation. that's what I think

Answer:

The Watermelon candies cost 13 more cents then the chocolate.

Step-by-step explanation:

$3.48 divided by 12 is 29 cents

$1.28 divided by 8 is 16 cents

Subtract 16 from 29 and get 13

If Lickety Sweet's Candy Store sells candy by the ounce. Maura paid $3.48 for a 12-ounce bag of hard watermelon candies and $1.28 for an 8-ounce bag of chewy chocolate candies, then she paid 13 more cents for watermelon candies cost per ounce than the chocolate candies

Two or more expressions with an Equal sign is called as Equation.

Given,

Lickety Sweet's Candy Store sells candy by the ounce.

For 12-ounce bag of hard watermelon candies Maura paid $3.48

For 8-ounce bag of chewy chocolate candies Maura paid $1.28

Let us find cost of each watermelon candie

$3.48 divided by 12

3.48/12=29 cents

$1.28 divided by 8

1.28/8=16 cents

Subtract 16 from 29 and get 13

29-16=13

Hence 13 cents more do the watermelon candies cost per ounce than the chocolate candies

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Answer:

cross out 4

Step-by-step explanation:

explanation

Derek must give the bank approximately $26,695.78 to pay off his car loan after 11 months. To calculate how much Derek must give the bank to pay off his car loan after 11 months, we need to consider the principal amount borrowed, the interest rate, the loan term, and the number of payments made.

Derek borrows $30,924.00 to buy a car, and he will make monthly payments for 6 years. The interest rate is 5.89%.

First, we need to calculate the monthly interest rate. We divide the annual interest rate by 12 (number of months in a year) and convert it to a decimal:

Monthly interest rate = 5.89% / 12 = 0.4908%

Next, we calculate the number of payments made up to the point when Derek decides to pay off the loan. In this case, he makes payments for 11 months.

Now, let's calculate the remaining balance on the car loan using the formula for the remaining balance on an amortizing loan:

Remaining balance = Principal * [(1 + r)^n - (1 + r)^p] / [(1 + r)^n - 1]

Where:

Principal = $30,924.00 (initial loan amount)

r = Monthly interest rate (0.004908)

n = Total number of payments (6 years * 12 months per year = 72 payments)

p = Payments made (11 payments already)

Substituting the values into the formula, we have:

Remaining balance = $30,924.00 * [(1 + 0.004908)^72 - (1 + 0.004908)^11] / [(1 + 0.004908)^72 - 1]

Using a calculator, we can evaluate this expression:

Remaining balance ≈ $30,924.00 * [1.4042 - 1.0552] / [1.4042 - 1] ≈ $30,924.00 * 0.3490 / 0.4042 ≈ $26,695.78

Therefore, Derek must give the bank approximately $26,695.78 to pay off his car loan after 11 months.

Learn more about interest rate here:

https://brainly.com/question/11566183

#SPJ11

To answer this question, a chi-square test of independence can be used to determine if there is a significant association between region of the country and support for new national parks (for or against).

The null hypothesis would be that there is no association between the two variables, and the alternative hypothesis would be that there is an association.

To analyze whether support for new national parks differs by region in the country (West, Midwest, South, Northeast), you would use an Analysis of Variance (ANOVA) test. The ANOVA test allows you to compare the means of multiple groups (in this case, the regions) to determine if there is a significant difference in support for new national parks among them.

Visit here to learn more about null hypothesis  : https://brainly.com/question/28920252
#SPJ11

The angle ∠AGB and ∠EGD are equal angles / opposite angles / vertical angles.

Given,

∠AGB and ∠EGD

We need to find what types of angles are ∠AGB and ∠EGD.

Vertical angles are angles that are opposite of each other when two lines cross.

Vertical angles are always equal.

We have,

∠AGB and ∠EGD are vertical angles

∠AGB = 30 = ∠EGD

∠CGD and ∠AGF are vertical angles.

∠CGD = 50 = ∠AGF

∠BGC and ∠FGE are vertical angles.

∠BGC = ∠FGE = 2x

We know that,

A straight angle is 180.

∠FGC =180

∠FGC = ∠AGF + ∠AGB + ∠BGC

180 = 50 + 30 + ∠BGC

180 - 50 - 30 = ∠BGC

180 - 80 = ∠BGC

∠BGC = 100

∠FGE = 100

We also see that,

∠FGC = ∠FGE + ∠EGD + ∠CGD

180 =  100 + ∠EGD + 50

180 - 150 = ∠EGD

∠EGD = 30

We see that,

∠EGD = 30°

∠AGB = 30°

Thus, the angle ∠AGB and ∠EGD are equal angles / opposite angles / vertical angles.

Learn more about Vertical angles here:

https://brainly.com/question/24460838

#SPJ1

Japanese multinational firms typically rely on Japanese expatriate managers rather than hiring individuals from the host country where their facility is located. This staffing approach is known as the "ethnocentric" approach.

The ethnocentric approach to staffing involves placing a high emphasis on the home country's managers when staffing international subsidiaries or branches. In the case of Japanese multinational firms, they tend to favor Japanese expatriate managers who are sent from the headquarters to oversee operations in foreign locations. This approach is influenced by several factors, including cultural preferences, language barriers, and the desire to maintain a strong control and communication channel between the headquarters and subsidiary.

Japanese firms often believe that Japanese expatriate managers possess the necessary knowledge, skills, and understanding of the company's culture and practices to effectively manage operations abroad.

Learn more about approach here:

https://brainly.com/question/30967234

#SPJ11

There are 240 minutes in 4 hours.

Answer:

240 minutes

Step-by-step explanation:

Let's solve your problem. How many minutes are in a hour?

1 hour = 60 minutes

To find the amount of minutes in 4 hours, multiply both sides by 4

4 hours = 60 x 4 = 240 minutes

4 hours = 240 minutes

Hope this helps :)

Have a nice day!

The item which is closest in size to one mole of gas at STP is C) A microwave

A mole is the quantity of matter contained in a body.

We know that at STP the volume of gas occupied by one mole of a gas at STP is 22.4 dm³.

Now, we have 4 items.

Let us assume that each item is a cube. Also, since 22.4 dm³ is the volume of the cube, its length is

L = ∛22.4 dm³

=  ∛(22.4 × 10³) cm³

= 28.2 cm

So, ithe item that is comparable to this length is the microwave.

So, the item is C. A microwave

Learn more about mole of gas here:

https://brainly.com/question/24274266

#SPJ1

The property justified by step 4 is after substitution in the equation you get the desired result.

Mathematical actions are called expressions if they have at least two terms that are related by an operator and include either numbers, variables, or both. Adding, subtraction, multiplying, and division are all reflection coefficient operations. A mathematical operation such as reduction, addition, multiplication, or division is used to integrate terms into an expression.

As per the data in the question,

In step 3 substitution of value is taking place.

In step 4 when values are substituted the final result is obtained, so step 4 is the result step.

To know more about an expression:

https://brainly.com/question/14083225

#SPJ1

The following properties represents the eight propositions concerning equalities and congruence:

In this problem we find eight propositions with definitions concerning algebraic equations (equalities) and geometric definitions (congruence), whose properties must be defined:

Case 1

QR = QR. (F: Reflexive property of equality)

Case 2

If AB = CD, then AB + EF = CD + EF. (A: Addition property of equality)

Case 3

If RS + TU = XY and TU = WV, then RS + WV = XY. (E: Substitution property)

Case 4

JK = LM, then \(\overline{JK} \cong \overline {LM}\). (I: Definition of congruence)

Case 5

If \(\overline{AB} \cong \overline {BC}\) and \(\overline {BC} \cong \overline {CE}\), then \(\overline {AB}\cong \overline{CE}\). (H: Transitive property of congruence)

Case 6

If 2 · XY = YZ, then XY = (1 / 2) · YZ. (J: Definition of midpoint)

Case 7

If Q is between P and R, then PQ + QR = PR. (K: Segment addition postulate)

Case 8

If 2 · KL = KL + MN, then KL = MN. (B: Subtraction property of equality)

To learn more on congruence: https://brainly.com/question/6108628

#SPJ1

Answer:

A) 4.005*10^6

Step-by-step explanation:

Answer:

a) 5x

b) 6xy

c) 6xy

hope this answer helps you....

Answer:

(0,-18)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step-by-step explanation:

h o g   =   6 ( x^2 + x - 2)   + 1

             = 6x^2 + 6x -12 + 1

             = 6x^2 + 6x -11              put in -7 for 'x'

                  6 (-7^2) + 6 (-7) - 11

               = 241

* * * edited * * *

Step-by-step explanation:

Let aron's variable be = a

Let davids variable be( 6 less tan 3 times aron) = 3×a-6

Thier sum is =214

So,

3×a-6 + a = 214

3a -6 +a = 214

(transpose)

3a + a = 214 + 6

4a = 220

a = 220/4

a= 55

Thus,aron's score is = 55

And davids score is (3×a-6) = 3×55-6 = 159

Checking,

Aron score + david score = 214

55 + 159 = 214

SO, ITS CORRECT

HOPE IT HELPS :)

Answer:

I'm certain it's B.

Step-by-step explanation:

b. using investments to grow your savings.

\(\\ \sf\ast\Rrightarrow x^2-400\)

\(\\ \sf\ast\Rrightarrow (x)^2-(20)^2\)

\(\\ \sf\ast\Rrightarrow (x+20)(x-20)\)

Step-by-step explanation:

By the formula, [a²-b²=(a+b)(a-b)]

Hence, first option is correct

The equivalent value of the exponential equation is A = 6 x 10⁷

Given data ,

Let the exponential equation be represented as A

Now , the value of A is

A = 6 x 10⁷

A = a x 10ᵇ

In this case, the decimal number a is 6, and the integer b is 7

Therefore, the equivalent value of the exponential equation A = 6 x 10⁷ in standard form is A = 6,000,000

On simplifying the exponents , we get

A = 60,000,000

Hence , the exponential equation is A = 6 x 10⁷

To learn more about exponential form click :

https://brainly.com/question/29337692

#SPJ1

The balance in the fund at the end of 23 years, with monthly deposits of $1,150 and a 3.25% annual interest rate, is approximately $449,069.51. The amount of interest earned over the period is approximately $420,630.49.

a. The balance in the fund at the end of the 23-year period, considering a monthly deposit of $1,150 and an annual interest rate of 3.25% compounded annually, is approximately $449,069.51.

To calculate the balance, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where A is the accumulated balance, P is the monthly deposit, r is the annual interest rate, n is the number of compounding periods per year, and t is the number of years.

In this case, we have monthly deposits, so we need to convert the annual interest rate to a monthly rate:

Monthly interest rate = (1 + 0.0325)^(1/12) - 1 = 0.002683

Using this monthly interest rate, we can calculate the accumulated balance over the 23-year period:

A = 1150 * [(1 + 0.002683)^(12*23) - 1] / 0.002683 = $449,069.51

Therefore, the balance in the fund at the end of the 23-year period is approximately $449,069.51.

b. The amount of interest earned over the 23-year period can be calculated by subtracting the total deposits from the accumulated balance:

Interest earned = (Monthly deposit * Number of months * Number of years) - Accumulated balance

Interest earned = (1150 * 12 * 23) - 449069.51 = $420,630.49

Therefore, the amount of interest earned over the 23-year period is approximately $420,630.49.

To learn more about annual interest rate click here: brainly.com/question/20631001

#SPJ11