Find the sales tax.
selling price = $40.00
rate of sales tax = 8%
sales tax = ?
Answers
Step-by-step explanation:
sales tax= 8% of $40.00
=8/100× $40.00
=$3.20
Related Questions
Matthew Can run 5 miles in 40 mins. If he continues at the same rate can he run 14 miles in 120 mins?
Answers
Answer:
yes
Step-by-step explanation:
120/40=3
5 times 3 =15
he can run 15 miles at the same rate in 120 min
Answer:
Yes
Step-by-step explanation:
5 divided by 40 is .125 which means he can run .125 miles a minute then do .125 times 120 to get 15 miles.
You divide to find the unit ratio/fraction
In 2020, Forest A had an area of about 4000 acres and Forest B had an area of about 3600 acres. Researchers expect deforestation to cause the area of Forest A to decrease at a rate of 105 acres per decade and the area of Forest B to decrease at a rate of 30 acres per decade. In what year do they expect the areas of the forests to be the same?
Answers
Answer:
In about 2073, 3440 acres
Step-by-step explanation:
Determine the equation for each forest. Forest A: y=-105x+4000 Forest B: y=-30x+3600There are a number of ways to solve a system of equations, but for this we are first going to solve for x when -105x+4000=-30x+3600. In this case, x=5 1/3.Then, we are going to plug 5 1/3 in as x into one of our equations. To double check you have this right, you may do both. If our equation is y=-30(5 1/3)+3600, then y=3440.Add 5 1/3 decades or about 53 years to 2020.Therefore, they expect the area of the forests to be the same in about 2073. At this time, both will have an area of about 3440 acres.
In 2073 the areas of the forests to be the same.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Forest A had an area of about 4000 acres and Forest B had an area of about 3600 acres.
If Forest A to decrease at a rate of 105 acres per decade and the area of Forest B to decrease at a rate of 30 acres per decade.
let the number of decades occur be x
So, the equation is
4000 - 105x= 3600 - 30x
400 = 75 x
x= 5.33
x= 53.3 years
Hence, In 2073 the areas of the forests to be the same.
Learn more about equation here:
https://brainly.com/question/29657983
#SPJ2
A library just hired Brittany to write reviews on different books. The job requires her to read 3 books/week. If Brittany reads at this pace for 12 weeks , how many books will she read?
Answers
Answer:
36 books in 12 weeks
Step-by-step explanation:
All you have to do is multiply 3 books a week by 12 weeks....
1 week 3b 7 weeks 21b
2 weeks 6b 8 weeks 24b
3 weeks 9b 9 weeks 27b
4 weeks 12b 10 weeks 30b
5 weeks 15b 11 weeks 33b
6 weeks 18b 12 weeks 36b
3/w (12)
3•12 =36
The table shows the ratio between the number of packets and the number of seeds of a certain plant contained in them: Number of packets Number of seeds 5 10 6 12 7 14 Which graph shows equivalent ratios? A graph is drawn. The horizontal axis and vertical axis values are 0 to 15 in increments of 1. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 1, 2 and 2, 4 and 3, 6. A graph is drawn. The horizontal axis and vertical axis values are 0 to 15 in increments of 1. The horizontal axis label is Number of Packets and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 1, 2 and 2, 2 and 3, 2. A graph is drawn. The horizontal axis and vertical axis values are 0 to 15 in increments of 1. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 1, 1 and 2, 2 and 3, 3. A graph is drawn. The horizontal axis and vertical axis values are 0 to 15 in increments of 1. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 2, 1 and 4, 2 and 6, 3.
Answers
Answer:
the answer is 2
Step-by-step explanation:2 is the answer
A label is placed around a soup can during manufacturing. If the label is represented by the rectangle in the figure, how many square inches is the label? Answer in terms of π.
image of a net drawing of a cylinder is shown as two circles each with a radius labeled 4 inches and a rectangle with a height labeled 7.6 inches
60.8π square inches
92.8π square inches
32π square inches
29.6π square inches
Answers
Answer:
60.8π square inches.
Step-by-step explanation:
The label is a rectangle that will be wrapped around a cylinder. So, the area of the label can be found by multiplying the height of the rectangle by the circumference of the cylinder. The circumference of the cylinder can be found by multiplying the diameter by π. Since the two circles in the figure represent the top and bottom faces of the cylinder, the diameter is 2 × 4 = 8 inches. Therefore, the circumference of the cylinder is 8π inches. Thus, the area of the label is:
7.6 × 8π = 60.8π square inches
Therefore, the label is 60.8π square inches.
Answer:
60.8π square inches
Step-by-step explanation:
Chain of thought reasoning: 1. The label is represented by the rectangle in the figure.
2. The area of a rectangle is equal to the width multiplied by the height or A = w x h.
3. The width of the rectangle is equal to the circumference of the circles.
4. The circumference of a circle is equal to 2πr, where r is the radius of the circle.
5. Therefore, the width of the rectangle is equal to 2π x 4 = 8π inches.
6. The height of the rectangle is 7.6 inches.
7. Therefore, the area of the rectangle is equal to 8π x 7.6 = 60.8π square inches.
Solve the following inequality -3m + 18 <30
Please
Answers
Steps:
-3m + 18 < 30
-3m < 12
m > -4
(The sign flips when you divide the number w/ a letter (in this case ‘m’) by a negative number)
Answer:
ANSWER: m > -4
Step-by-step explanation:
Which angles are supplementary to <5?
Explain your reasoning.
Answers
Answer:
Both <6 and 7 would be supplementary to <5
Step-by-step explanation:
Supplementary means two angles that add up to 180 degrees, and 180 degrees is a straight line. Taking that into account adding <6 and 5 add up to 180 together. Same with <8 and 5.
You have 4 pounds of clay. You are going to use 2/5 of how it to make a bowl. How many pounds of clay are you going to use to make the bowl?
A. 3 1/2
B. 4 pounds
C. 2 1/2
D. 1 3/5
Answers
Answer: D. 1 3/5
Step-by-step explanation
2/5=0.4
4x0.4=1.6
1.6=1 3/5
the table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 1 at least once.
The probability is?
LOOK AT THE PICTURE AND PLEASE HELP!!
Answers
Answer: The probability or percentage of the spinner landing on 1 once is 36% or 9 out of 25.
Step-by-step explanation:
Referring to the Fig. in Question #7, think about spinning this spinner, which is
divided into 8 equal segments. Give the probability in simplest form.
P(even) =
Answers
Answer: 1/4
Step-by-step explanation: because there is only 4 on there so it would be 1/4
Answer:
P(even)=5/8
Step-by-step explanation:
count the amount of even numbers so there is 3 2s and 2 4s so 5 even numbers
count the amount of odd numbers so there is 2 1s and a 3 so 3 odd numbers
add the total amount of numbers so 8 and as there is 5 even the answer is 5/8
write the equation of the line in slope-intercept form using y=mx+b
Answers
Answer:
y = -x
or y = -1x
Step-by-step explanation:
It doesn't have a y-int and it goes down one and one to the right
Translate this sentence into an equation.
The product of 5 and Jenny's score is 65 .
Use the variable j to represent Jenny's score.
Answers
Answer:
5j=65
Step-by-step explanation:
the product of 5 and Jenny's score must be equal to 65. Sense we don't know Jenny's score, replace it with j and multiply it by 5.
product = addition
The altitude at which we boil an egg affects how long it takes for the egg to achieve perfect hardness. It takes 198 seconds to boil a perfect egg at the lowest place possible, the edge of the Dead Sea, which has an altitude of −418 meters. The highest place possible is the summit of Mount Everest which has an altitude of 8848 meters. It takes 209 seconds to boil a perfect egg there. T(a) models the time (in seconds) it takes to boil a perfect egg at an altitude of a meters. Which number type is more appropriate for the domain of T? What's the appropriate domain?
Answers
Answer:
198
Step-by-step explanation:
198
Here it is. PLEASEEEEE help....
Answers
Answer: 264 inches squared
Step-by-step explanation: 48 + 48 + 48 + 48 + 36 +36
Pls solve and show all work needed
Answers
2.5 x (4+5) x 2
2.5 x 9 = 22.5
22.5 x 2 = 45
Which gives you 45 in (option c)
Answer:
45 inches
Step-by-step explanation:
The perimeter of the picture before scaling is:
P = L+W+L+W
P = 4+5+4+5
P = 18
Multiply the perimeter by the scale factor.
P = 18 * 2.5
P =45
Four students set up a lemonade stand. At the end of the day, their profit is $17.52. How much money do they each have when the profit is split equally?
Answers
Answer:
$6
Step-by-step explanation:
I need help... again so pls help
Answers
Answer:
A has no solution.
b has one solution
c has infinite solutions
Step-by-step explanation:
a. same slope which means they will be parallel/never
intersect
b. separate equations so only one solution
c. same equation which means it is the same line so every point will intersect so infinite solutions
Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)
Answers
Answer: (-7,5) and (-3,5) :) there for answer is A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
so i need to drag the tiles and get the answer :)
Answers
Answer:
\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)
\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)
\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)
\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)
\( 2.75 \div ( - 2.2) = \)
\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)
\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)
3 ⇒ 2 (1/4) / (3/4)
-1.25 ⇒ 2.75 / (-2.2)
2/3 ⇒ (-10/17) / (-15/17)
-4 1/3 ⇒ -2 (3/5) / (3/5)
Hope my answer helps you✌️
Mark BRAINLIEST
can someone please help me i dont understand
Answers
6^{2} + b^{2} = 8^{2}
Answers
Answer:
-{2√7} or {2√7}
Step-by-step explanation:
1) Simplify the exponents 6^2 and 8^2 by multiplying 6*6=36 and 8*8=64.
2) Write an equation, 36+b^2=64
3) Subtract 36 from both sides, b^2=28
4) Apply a square root to both sides, √(b^2)=√(28)
5) Simplify the equation, b=-√(28) or b=√28
6) If you want, factor the square root by finding a factor that is a square number, -{√(4)*√7} or {√(4)*√7}; -{2√7} or {2√7}
36+ b^2 = 64
64-36=28
__
_/28
5.3~~ approximately
what is 8^{11} ÷ 8^{9}
Answers
Answer:
64
Step-by-step explanation:
Answer: 64
Step-by-step explanation: I don't know how to do the step-by-step, but it's quite easy.
you purchase a telescope in a state with a 5% sales tax you pay 12.45 in tax how much was the telescope
Answers
Answer:
The price is $249
Step-by-step explanation:
In order to find the price from taxes, you have to multiply the % so that it equals 100%, then you multiply the tax you paid by that number. For example, since 20 x 5% is 100%, you multiply $12.45 x 20, which equals $249.
would anyone do these for 100 points and brainliest you dont have to graph it on number line tho
Answers
Answer:
1. 39
2. 96
3. 1/2
4. 48
5. -32
6. 34
7. 1.44
8. 9/8
9. 3.5
Step-by-step explanation:
96
1/2
48
-32
34
1.44
9/8
3.5
whats an equation equal to 10x-5
Answers
Answer:
-50
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Which of the linear equations represents the graphed line? A: y=3/2x+1
B: y=2/3x+1
C: y=-2/3+1
D: y=-3/2+1
Answers
Answer: C
Step-by-step explanation:
In ABC, m
In XYZ, m
Include in Your Answer:
What is m
What is m
Is it possible for these two triangles to be similar? Why or why not?
Answers
Answer:
Angle C= 79 degrees Angle X = 62 degrees
Step-by-step explanation:
Angle A= 62 degrees Angle B=39 degrees Angle C= ?
Angle X=? Angle Y= 39 degrees Angle Z= 79 degrees
Because both triangles share a similar angle (B and Y), meaning they are the same amount of degrees, triangle ABc and triangle XYZ could be similar, and if they are similar Angle X would equal the same as A and Angle C would equal the same as Z, Do you understand? if not message me and i could further explain!
Answer:
yes they are similar
Step-by-step explanation:
Angle C= 79 degrees Angle X = 62 degrees
Can someone please help me with this problem..and explain it. Don't mind the numbers and dots i'm pretty sure they're wrong
Answers
Answer:
59°
Step-by-step explanation:
The maximum temperature is just the y-coordinate of the uppermost point on the graph, which is (6 hr, 59°). Hence, it is 59°.
)A jar contains 0.75 liter of blackberry juice and 0.60 liter of blueberry juice. Patrick poured 0.25 liter of guava juice into the jar. He then drank 0.20 liter of the mixture.
Part A: Write an expression to represent the total amount of juice left in the jar. (5 points)
Part B: Simplify the expression and identify which property is used in each step. (5 points)
Answers
Answer:
a)(0.75+0.60+0.25)-0.20
b)0.75=blackberry
0.60=blueberry
0.25=guava
0.20=was drank
(0.75+0.60+0.25)-0.20=1.4
Step-by-step explanation:
0.75=blackberry
0.60=blueberry
0.25=guava
0.20=was drank
(0.75+0.60+0.25)-0.20=1.4