Find the total cost to the nearest cent $43 dinner 18% gratuity

Final answer:

Using subtraction, we determined that Jill currently has 46 stamps in her stamp book by subtracting the 18 stamps she needs to fill it from the total stamp book capacity of 64.

Explanation:

Jill's stamp collection problem is a simple subtraction problem in mathematics. To find out how many stamps Jill currently has, we subtract the number of stamps she needs to fill the book from the total capacity of the stamp book. If the stamp book has space for 64 stamps and she needs 18 more stamps to fill the book, we can calculate the number of stamps she currently has by doing the following calculation:

Total stamps space - Stamps needed = Stamps Jill has

64 - 18 = 46 stamps

Therefore, Jill currently has 46 stamps.

Answer:

Parachutist will fall 396 feet in 2 seconds.

Step-by-step explanation:

A parachutist's rate during a free fall reaches 135 miles per hour.

We have to calculate this rate in feet per second.

Rate = 135 [tex]\frac{miles}{hour}[/tex]

= 135×[tex]\frac{5280}{60\times 60}=135\times \frac{5280}{3600}[/tex] feet per second

= 135×1.467 feet per second

= 198 feet per second

Now we have to calculate the fall of the parachutist during 2 seconds.

Fall = 198×2 = 396 feet

Answer:

x= -3e

Step-by-step explanation:

To determine the number of red tiles in Quincy's mosaic project, the percentage of blue and white tiles were converted to actual numbers and subtracted from the total. This calculation revealed that there are 144 red tiles.

Quincy is using 320 pieces of stone tile to make a mosaic.

It is given that 20% of the pieces are blue, and 35% are white. To find out how many tiles are red, we start by calculating the number of blue and white tiles:

Adding the blue and white tiles together gives us 64 + 112 = 176 tiles.

Since the total number of tiles is 320, the number of red tiles will be the remaining tiles after subtracting the blue and white tiles:

Red tiles = Total tiles - (Blue tiles + White tiles) = 320 - 176 = 144 red tiles.

Therefore, 144 pieces of stone tile are red in Quincy's mosaic project.

The given numbers include both decimal and fraction values, specifically -0.22, -1.4, 1.4, and 1/5 (equivalent to 0.2).

The given numbers are 1/5, -0.22, -1.4, and 1.4. These numbers represent a set of decimal and fraction values.

Decimal Numbers: -0.22, -1.4, and 1.4

Fraction Number: 1/5 (which is equivalent to 0.2)

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The circumference of the circle is 351.68 cm.

The circumference of a circle is the perimeter of the circle. The formula for the circumference of a circle can be represented as follows;

where

r = radius

Therefore,

c = 2πr

r = 56 cm

c = 2 × 3.14 × 56

c = 351.68 cm

Therefore, the circumference of the circle is 351.68 cm.

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The first graph and the third graph are both increasing, those are your correct answers.

The numbers that have an absolute value of 9 are 9 and -9.

In general, the absolute value of a positive number x is |x| = x, and the absolute value of a negative number -x is |x| = -(-x) = x.

So, for any number x or -x where x ≠ 0, its absolute value is always positive and equal to the positive value of "x."

The absolute value of a number is the distance of that number from zero on the number line.

Since both 9 and -9 are 9 units away from zero, their absolute values are both 9.

Hence, the numbers are 9 and -9.

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The correct answer for the meaning of (2,40) is they represents the coordinates of a point on x-y plane.

What are Co-ordinates?

Coordinates are sets of values used to represent the position or location of a point in a given space.

The number of values in a coordinate set depends on the dimensionality of the space being considered.

In two-dimensional space (2D), coordinates typically consist of two values, often denoted as (x, y).

Given points:

(2,40)

X-coordinate = 2

y-coordinate =40

The correct answer is (2,40) represents X and Y coordinate on a 2D plane.

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According to Krystal's map scale, the distance between Greenville and North Valley is 72 miles.

To find the distance between Greenville and North Valley using Krystal's map scale of 1 inch = 18 miles, you need to determine the distance represented by the two locations on the map and then convert it to real-world miles.

First, measure the distance between Greenville and North Valley on the map. Let's say it's 4 inches.

Now, multiply the measured distance on the map by the scale factor:

4 inches * 18 miles/inch = 72 miles.

Thus, according to Krystal's map scale, the distance between Greenville and North Valley is 72 miles.

This means that in reality, Greenville and North Valley are 72 miles apart.

This calculation is based on the given scale and assumes that the map accurately represents the geographical locations of Greenville and North Valley.

Always consider real-world conditions and factors like road layouts when planning actual travel.

The mixed fraction [tex]10 \dfrac{1}{2}[/tex] can be represented in the form of improper fraction as 21/2.

Given mixed fraction:[tex]10 \dfrac{1}{2}[/tex]

Now, to convert the mixed number 10 1/2 to an improper fraction, to multiply the whole number part (10) by the denominator of the fraction (2) and then add the numerator (1).

So, the numerator is

= (2 x 10+ 1)

= 20 +1

= 21

and, the denominator remains the same.

So, 10 1/2 as an improper fraction is 21/2.

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Out of means you divide