Drag the tiles to the boxes to form correct pairs.
Multiply the pairs of numbers, and match them with their products.

Answer:

154-278i.

Step-by-step explanation:

(3+7i)(-22i)-4i(5-91)=-66i+154+344i=154+278i.

Answer:

12.00

Step-by-step explanation:

you need to get the division down first then it will become super easy once you have that

Using sampling concepts, it is found that:

a) The population of interest is all bank institutions in the region that are Implementing mobile app relationship management solution.

b) The sample is given by the 155 executives representing bank institutions.

c) The possible parameter of interest is the proportion of bank institutions in the region that cite mobile app banking enhancements as the greatest anticipated strategy.

d) The statistic used to estimate the parameter is: 36% of executives representing bank institutions in the study cite mobile app banking enhancements as the greatest anticipated strategy.

Hence, for this problem:

a) The population of interest is all bank institutions in the region that are Implementing mobile app relationship management solution.

b) The sample is given by the 155 executives representing bank institutions.

Hence:

c) The possible parameter of interest is the proportion of bank institutions in the region that cite mobile app banking enhancements as the greatest anticipated strategy.

From the sample, the percentage is of 36%, hence:

d) The statistic used to estimate the parameter is: 36% of executives representing bank institutions in the study cite mobile app banking enhancements as the greatest anticipated strategy.

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Based on the graduated state tax table and the personal allowance table, the amount withheld from Anita Marquez's biweekly paycheck for state income taxes is $103.50

First, Anita is married and will receive a personal allowance of $4,000. She will also receive $2,000 per dependent. Total allowances are:

= 55,520 - 4,000 - 2,000 - 2,000

= $47,520

Total annual tax is:

= (1.50% x 1,000) + (3% x 2,000) + (4.50% x 2,000) + (5% x (55,520 - 1,000 - 2,000 - 2,000 ))

= $2,691

The biweekly tax is:
= 2,691 / (52 / 2)

= $103.50

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Answer:

Step-by-step explanation:

1) Draw 5 and x on the number line. Draw a number line detailing x on the number line and moving to the left and it lands on 5

100 miles in a day the truck should have to cover so that the rental costs for company A and company B are same

Company A rented a truck for  ​$70 a day and $.5 per mile will be added accordingly. Similarly, Company B rented a truck for  ​$30 a day and $.9 per mile will be added as per distance covered.

Let the number of miles travelled by the truck be x.

Then, we can depict the given information in terms of equation and will equate them further to solve according to the question need.

So, total rent to be pay to company A = ​$(70+0.5x)

and total rent to be pay to company B = ​$(30+0.9x)

Now, the number of miles in a day at which the rental costs for Company A and Company B are the same will be

70+0.5x = 30+0.9x .............(1)

Now, solve equation (1) in order to calculate the value of x.

70-30 = 0.9x-0.5x

40 = 0.4x

40/0.4 = x

400/4 = x

100 = x

∴ x = 100

Hence, 100 miles in a day the truck should have to cover so that the rental costs for company A and company B are same.

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The fraction of paper left is 7/20.

From the information, it was stated that Raul had 3/5 sheets of paper and he then gave 1/4 to his friend.

Therefore, the fraction of paper that will be left will be:

= 3/5 - 1/4

= 12/20 - 5/20

= 7/20

The fraction is 7/20.

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The answer will be 16 minutes.

In mathematics and statistics, the arithmetic mean or arithmetic average, or just the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection

An arithmetic average is the sum of a series of numbers divided by the count of that series of numbers. If you were asked to find the class (arithmetic) average of test scores, you would simply add up all the test scores of the students and then divide that sum by the number of students.

The arithmetic mean or mean is the simplest way to calculate the average for the given set of numbers. It is classified into two different types, namely simple arithmetic mean and weighted arithmetic mean.

leave at 7 a.m.=

x₁= 32+28+35+26+39/5

⇒ 160/5

⇒ 32 minutes.

x₂ = 46+44+52+50+48/5

⇒ 240/5 = 48 min

Δx = x₂- x₁

= 48-32

= 16minutes.

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Answer:  4√2

Step by step explanation:

     √8 + √50 - √18 ​

√4√2 + √25√2 - √9√2

  2√2 + 5√2 - 3√2

            4√2

The total cost to the nearest cent is $194.25

The TV costs of $185

The markup is 5%

The total cost can be calculated as follows

185 + (185 × 5/100)

= 185 + (185 × 0.05)

= 185 + 9.25

= 194.25

Hence the total cost to the nearest cent is $194.25

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In the experiment, the solubility of B is high than the solubility of A.

This is because the mass of undissolved substance of substance A is more than Substance B at every temperature.

The amount of a substance that dissolves in a specific amount of solvent is known as its solubility. Higher solubility results from more solute dissolution, while lower solubility results from less solute dissolution.

Regarding the observations made, at any temperature, the mass of the undissolved material of substance A is greater than that of substance B. This suggests that less solute dissolves in the amount of solvent provided.

Therefore, because of this, substance B is more soluble than substance A.

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Answer:

[tex]{ \tt{c = \pi d}} \\ { \tt{25 = 2(3.14d)}} \\ { \tt{d = 3.98 \: m}}[/tex]

Answer:

36

Step-by-step explanation:

BECAUSE U MULTIPLY THEN DIVIDE

Answer:

radius = 3.385 inches

Step-by-step explanation:

[tex]a=\pi r^{2}[/tex]

[tex]r^{2} =\frac{a}{\pi }[/tex]

[tex]r=\sqrt{\frac{a}{\pi } } =\sqrt{\frac{36}{\pi } } =3.385[/tex]

Hope this helps

Answer:

old price was $170; new price is $159.12

Step-by-step explanation:

1) Formula given:

Selling price = original cost + mark up value

2) Old price = original cost + 25% (original cost)

Old price = $136 + 35% ($136) = $136 + 0.25×$136 = $136 + 34 = $170

3) New price = original cost + 17% (original cost)

= $136 + 17% ($136) = $136 + 0.17×$136 = $136 + $23.12 = $159.12

Answer:

old price was $170; new price is $159.12

Answer:

x

Step-by-step explanation:

[tex]g^2 (x)=\frac{2\left(\frac{2x}{x-2} \right)}{\frac{2x}{x-2}-2} \\ \\ =\frac{4x}{2x-2(x-2)} \\ \\ =\frac{4x}{4} \\ \\ =x[/tex]

Answer:

The answer is 11500000 Square Meters

Answer:

11,500,000

Step-by-step explanation:

To convert 1150 hectares to square meters, we need to multiply it by 10,000. Therefore, 1150 hectares is equal to 11,500,000 square meters. It is important to note that one hectare is equal to 10,000 square meters. So, 1150 hectares is equivalent to 11,500,000 square meters or 11,500,000 square meters. This conversion is useful when measuring large areas of land, such as agricultural fields, forests, and parks.

The probability of getting an offspring pea that is green is 0.967 and the value is not close to 3/4.

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

It is given that:

In a genetics experiment on peas, one sample of offspring contained 383 green peas and 13 yellow peas.

The probability of getting an offspring pea that is green = 383/(383+13)

= 383/396

= 0.967

= 0.75

Thus, the probability of getting an offspring pea that is green is 0.967 and the value is not close to 3/4.

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Answer:

Step-by-step explanation:

3√12+√18-2√75-√32+3√8

=3√(4×3)+√(9×2)-2√(25×3)-√(16×2)+3√(4×2)

=(3×2)√3+3√2-(2×5)√3-4√2+(3×2)√2

=6√3+3√2-10√3-4√2+6√2

=(6-10)√3+(3-4+6)√2

=-4√3+5√2

Answer:37.68/18.84

Step-by-step explanation:.

Answer:

you would need 40 quarters and 11 nickels

PLEASE MARK AS BRAINLIEST

Step-by-step explanation:

.25x40=$10

.10x11=$1.10

$10+$1.10=$11.10

Answer: you just add all the sides

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

For the given statement "the sum of a number and 12.6 is more than −3.5" the inequality is b + 12.6 > −3.5. Option C is correct.

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.For the inequality, we have to apply the arithmetic operation.

It is given that the sum of the number 12.6 is more than −3.5.

If the two numbers are b and 12.6 their sum is represented as b + 12.6 and the sum of the number is more than −3.5.

The obtained relation in form of inequality is,

b + 12.6 > −3.5

When we are unsure if the value of a variable is greater than a specific value, we use the "Greater than " symbol in linear inequalities. It is represented by the character ">" 

Thus, for the given statement "the sum of a number and 12.6 is more than −3.5" the inequality is b + 12.6 > −3.5. Option C is correct.

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To find the LCD of (5/6, 3/8) we need to find the Least Common Multiple (LCM), which in this case is (6, 8). So we want to find the values of the numerical part of each term. We need to select the largest one, which in this case is 8

Then multiply them together to get the current total. In this case, the current total is 48

Current Total =  48

Multiply the numeric part of the denominators together.

Current Total = 8 + 8 = 16

Again, multiply the numeric part of the denominators together.

Current Total = 16 + 8 = 24

Check each value in the numerical part of each term against the current total. Since the current total is evenly divisible, return it. That is the least common denominator of the numerical part of the fraction.

So the Lowest Common Denominator (LCD) is 24

By using the given translation rule, the translation of NFQ is equal to: A. N'(0, -2), F'(4, 2), Q'(4, -2).

In Mathematics, there are different types of transformation and these include the following:

A translation can be defined as a type of transformation which moves every point of the object in the same direction, as well as for the same distance.

By using the given translation rule: (x, y) → (x + 1, y - 1), we have:

N(-1, -1) → N'(-1 + 1, -1 - 1) = N'(0, -2).

F(3, 3) → F'(3 + 1, 3 - 1) = F'(4, 2).

Q(3, -1) → Q'(3 + 1, -1 - 1) = Q'(4, -2).

Therefore, the translation of NFQ is equal to N'(0, -2), F'(4, 2), Q'(4, -2).

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The Expanded form of 3×1=3 is 3

The Expanded form of 250 is 200+50+0

Expanded form is nothing more than a method for rewriting a number such that the digit values are included. A place value exists for each number. It calculates that digit's value based on where it is in the number. As we move from left to right in a number, a digit's value rises. In comparison to the digits on the right, the ones on the left have a lower place value. The position of the number is used to calculate each number's value. We can comprehend the place value notations if we read them from right to left.

250=200(hundreds place)+50(tens place)+0(ones place)

Therefore, the Expanded form of 250 is 200+50+0.

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Answer:

The speed of the commuter train in kilometre per hour is 30.59 kilometres per hour

The given parameters are

Distance = 26 kilometres

Time = 51 minutes

Convert the number of minutes to hour

So, we have

Time = 51/60 hour

The speed of the commuter train in kilometre per hour is calculated as

Speed = Distance/Time

So, we have

Speed = 26 kilometres/(51/60 hour)

Evaluate the quotient

Speed = 30.59 kilometres per hour

Hence, the speed of the commuter train in kilometre per hour is 30.59 kilometres per hour

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