Answer:
Flashlight ; = $2.99
Water bottle = $1.50
Toothbrush = $1.29
Compass = $3.29
Step-by-step explanation:
Sales tax = 7%
Item: _____ price
Flashlight ; = $3.20
Water bottle = $1.61
Toothbrush = $1.38
Compass = $3.52
Total cost = price of item + sales tax
Sales tax = 7%
Total cost = (1 + 7%) * price of item
Total cost = (1 + 0.07) * price of item.
Total cost = 1.07* price
Flashlight = 1.07*1.29 = $3.20
Water bottle = 1.07*1.50 = $1.61
Toothbrush = 1.07*1.29 = $1.38
Compass = 1.07*3.29 = $3.52
The value of a new car depreciates (loses value) in many ways. First, a new car can depreciate in value once it is purchased and driven off the car lot. After that the value of a car depreciates each year because it is one year older. Let's consider two different cars:
Car A Car B
Purchase Price $30,000 and $25,000
Precent of Initial Depreciation
20% 10%
Yearly Depreciation $2,000 $1,500
Based on the data answered in the previous three questions, write an equation to predict the value of Car A and Car B at the end of t years.
Car A: V =
t +
Car B: V =
t +
Answer:
Your car's value decreases around 20% to 30% by the end of the first year. From years two to six, depreciation ranges from 15% to 18% per year, according to recent data from Black Book, which tracks used-car pricing. As a rule of thumb, in five years, cars lose 60% or more of their initial value.
Step-by-step explanation:
Round your answer to the nearest hundredth.
A
4.
?
B
С
3
Answer:
a. 4.00
b. 3.00
I hope this helps
A rural homeowner had his television antenna held in place by three guy wires, as shown in the following figure. If the distance to each of the stakes from the base of the antenna are the same, what is true about the lengths of the wires? Explain using congruence theorems.
Answer:
E
Step-by-step explanation:
A hockey player takes 150 shots each week. Sixty percent of these shots go in. How many shots do NOT go in?
PLEASE HELP WILL
MARK BRAINLIST
The two triangles are similar. b = 19, y = 9, and a = 26, what is the value of x? Round your answer to the nearest tenth (1
decimal place).
A student broke this trapezoid into two triangles. She says she has enough information to find the area of it. Is she correct? Explain your answer. A trapezoid is broken into 2 triangles. One triangle has a base of 4 inches and a height of 6 inches. The other triangle has a base of 6 inches and a height of 5 inches.
Answer:7
Step-by-step explanation:
1erg2erg
Answer:
Yes. The base and height can be determined for both triangles. Use the formula A = 12
bh to find the area of each, then add them to get the area of the trapezoid. 10 + 15 = 25 in.2. this is a sample response i got from E D G E N U I T Y
Step-by-step explanation:
Evaluate the expression when a=6 and b = 50.
b-4a
Answer:
26
Step-by-step explanation:
sub it it
50-(4×6)
50-24
What is the volume of this rectangular prism?
Answer:
20 cm³
Step-by-step explanation:
I need help I think we are almost done ;-;
Answer:
C)
Step-by-step explanation:
At the end of her work day at the Ferguson Corporation, Sarah usually
walks to the subway station to travel home. Today, she is walking to the
Springdale Town Center first to take care of some errands. She will then
continue walking to the subway station to travel home. The map of these
routes is shown below.
2000 feet
Subway
Ferguson
Corporation
Station
Springdale
Town Center
If Sarah walks to the Springdale Town Center from the Ferguson
Corporation and then to the Subway Station, how much farther will she
walk than if she walks directly to the Subway Station from the Ferguson
Corporation? Show all of your work.
Answer:
1263.7032 feets
Step-by-step explanation:
Distance from Ferguson corporation to Springdale Town center ; let the distance = x
Using trigonometry :
Tanθ = opposite / Adjacent
Tan 27 = x / 2000
0.5095254 * 2000 = x
1019.0508 feets
Distance from Springdale to Subway station, this is the hypotenuse :
Hypotenuse = √(1019.0508² + 2000²)
Hypotenuse = √5038464.7
Hypotenuse = 2244.6524 feets
Total distance walked from Ferguson to Springdale, then to Subway ;
(1019.0508 + 2244.6524) feets = 3263.7032 feets
Additional distance walked :
(3263.7032 feets - 2000 feets) = 1263.7032
In this exercise we have to calculate the distance knowing about the laws of a triangle, so we have to:
[tex]H=1263.7032 feets[/tex]
We can use the definition of tangent to calculate:
[tex]Tan\theta = opposite / Adjacent\\Tan 27 = X / 2000\\0.5095254 * 2000 = X\\=1019.0508 feets[/tex]
Now using the Pythagorean theorem we have:
[tex]H = \sqrt{(1019.0508^2 + 2000^2)}\\H = \sqrt{5038464.7}\\H = 2244.6524 feets\\(1019.0508 + 2244.6524) = 3263.7032 feets\\(3263.7032 feets - 2000 feets) = 1263.7032[/tex]
See more about triangles at brainly.com/question/2269348
ILL GIVE BRAINLY THING!!!!Solve the equation by completing the square.
12 – 180 + 58 = 0
O A. I = 9 + V23
OB. I = 9 + V139
OC. I = -9 + V23
OD. = -9 + V139
Answer:
Step-by-step explanation:
x^2-18x+58=0
[tex]x^{2}[/tex] - 18x + [tex](-9)^{2}[/tex] +58 = [tex](-9)^{2}[/tex]
[tex](x-9)^{2}[/tex] +58 = 81
[tex](x-9)^{2}[/tex] = 23
x - 9 = [tex]\sqrt{23}[/tex]
x = [tex]\sqrt{23}[/tex] + 9
:) there you go answer A) might be good
Which is the best estimate for √34 to the nearest whole number
Answer:Other than using a calculator to get an approximate value (
5.83
) for
√
34
,
√
34
can not be simplified
Step-by-step explanation:The only factors (
>
1
) of
34
are
2
and
17
Since neither of these are a square,
√
34
has no simplification.
Giving brainlist to whoever answers
Answer:
retangular prism
Step-by-step explanation:
Look at this inequality.
5y > 14
Which value for y makes the inequality true?
A. 1.5
B. 2
C. 2.8
D. 3
Answer:2.8
Step-by-step explanation:
2.8
WHAT IS 1/2 + 1/9 PLEASE ANSWER! AND EXPLAIN I NEED MY GRADE UP!!!
Answer:
11/18
Step-by-step explanation:
1 2 + 1 9 = ? The Least Common Multiple (LCM) of 2 and 9 is 18. Multiply the numerator and denominator of each fraction by whatever value will result in the denominator of each fraction being equal to the LCM: 1 2 + 1 9 = 1 × 9 2 × 9 + 1 × 2 9 × 2 = 9 18 + 2 18 Now that the fractions have like denominators, add the numerators: 9 18 + 2 18 = 9 + 2 18 = 11 18 The result is: 1 2 + 1 9 = 11 18
so 11/18 is you answer
Answer:
11/18
Step-by-step explanation:
Get the common denominator by multiplying 2 and 9.
Multiply both sides of 1/2 by 9 to get 9/18, and both sides of 1/9 by 2 to get 2/18.
[tex]\frac{1}{2} +\frac{1}{9} = \frac{9}{18} + \frac{2}{18} = \frac{11}{18}[/tex]
After adding both fractions you'll get 11/18. That's your answer.
Find the area of each sector.
3)
1350
14 yd
251
A)
18051
12
yd?
B)
yd?
12
1471
C) 161 yd?
D)
yd?
2
use the spinner to find the fractional probability of each event, i need it in decimal and fraction form.
Answer:
go on MATH.WAY
Step-by-step explanation:
it was the answers and explanation
Help =10 point plus Brinsley thing fast
Answer:
20x + 5
all you really need to do is multiply the 4x and the 5. you just leave the + 5 alone
Helen practiced the piano 5 days last week. The list below shows the number of minutes she practiced each day: 20,25,30,20,30 What is the MAD (mean absolute deviation) in Helen's practice times?
Answer:
4
Step-by-step explanation:
Given the data:
X : 20,25,30,20,30
Mean absolute deviation :
Σ(x - xbar) / n
n = sample size = 5
xbar = ΣX / n = (20+25+30+20+30) /5
xbar = 25
((20-25) + (25-25) + (30-25) + (20-25) + (30-25)) / 5
We take the absolute values, hence, negative signs are ignored :
(5 + 0 + 5 + 5 + 5) / 5
20 / 5
= 4
I've eliminated A & B already, I Just need help with the volume. NO LINKS!!
Answer:
Step-by-step explanation:
Area of equilateral triangle = ([tex]\sqrt{3}[/tex]/4) * [tex]2^{2}[/tex]
1.732050 * 7 = 12.123[tex]mm^{3}[/tex]
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
first of all chill lol
anyway here are the ways to factor the following trinomials:
6:
[tex]x^2-7x-30=(x-10)(x+3)[/tex]
7:
[tex]x^2-10x+24=(x-6)(x-4)[/tex]
:)
28 out of the 50 students in the 4th grade love chocolate ice cream. What percentage of the 4th graders DO NOT love chocolate ice cream?
Answer:20%
Step-by-step explanation: multiply 40 x 50=2,000
2,000 divided by 100= 20%
Find the indicated conditional probability
using the following two-way table:
Grade
Drive to school
Take the bus
Walk
Sophomore
N
25
3
Junior
13
20
N
Senior
25
5
5
P(Walk to school | Senior ) = [?]
Round in the
Answer: 0.14
Step-by-step explanation
The required conditional probability would be 0.71.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The conditional probability is defined as:
P(A|B) = P(A∩B)/P(B)
From the given two-way table, we get
Drive to school and senior = 25
Senior = 25+5+5
= 35
Total = 2+25+3+13+20+2+25+5+5
= 100
Now,
P( Drive to School and Senior) = 25 / 100
P( Senior) = 35/ 100
Thus,
P( Drive to School | Senior) = 25 / 35 = 0.71
Therefore, the required conditional probability would be 0.71.
Learn more about probability here;
https://brainly.com/question/11234923
#SPJ2
In what quadrant is(-3,-7) located?
Answer:
start by going to the left three spaces over on the "X" axis (-3)
then go down seven spaces until both the "X" axis is over -3 and the -7 is on "Y" axis
(hope I helped)
State if the triangles in each pair are similar.
Maryanne went to lunch with a friend. The bill was $35.60 before tax. Sales tax rate is 7.25%, and she
decided to leave a 15% tip. What was the final total of her lunch bill?
Answer:
$43.91
Step-by-step explanation:
Calculating Total Cost. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.
$35.60 + $2.58 (tax) = $38.18
$38.18+ $5.73 (tip at 15%) = $43.91 total
hope this helps you!
Write the first five terms of the geometric sequence, given a1= -16 and r= -1/4
Answer: -16, 4, -1, 1/4,?
Step-by-step explanation: the nth term of a GP is given by Un= ar^n-1
Where n= the term.
So substituting the values for each term will give you the answer above. I don't know if it's tiredness or what but my fifth term gives me the same value as my fourth term.
Identify the volume of a regular hexagonal pyramid with base edge length 8 in. and height 10 in.,
rounded to the nearest tenth.
Answer:
554.3 m^2
Step-by-step explanation:
https://brainly.com/question/17542967?referrer=searchResults
The volume of a regular hexagonal pyramid will be 554.3 cubic inches.
What is the volume of the pyramid?Let h be the height of the pyramid, l be the slant height, and A be the base area of the pyramid. Then the volume of the pyramid will be given as,
Volume = (1/3) × A × h
The base area is calculated as,
A = 6 x (1/2) x 8 x 8 x sin 60°
A = 3 x 8 x 8 x 0.866
A = 166.28 square inches
The volume of a regular hexagonal pyramid is calculated as,
V = 1/3 x 166.28 x 10
V = 554.3 cubic inches
More about the volume of the pyramid link is given below.
https://brainly.com/question/17615619
#SPJ2
Name all the expressions that are equivalent to 3x+6y+7x-14
Select all
A.) -10x-14
B.)2(2x + 3y - 7)
C.)4x - 6y + 14
D.)4x+6y - 14
E.)10x + 6y - 14
Answer:
The answer to the question is E
Step-by-step explanation:
E is the only answer out of the choices to be equivalent to 3x+6y+7x-14
In parallelogram ABCD, mZA= 6x -15 and mZD= 4x -5. What is the value of x?
Answer:
Would u mind adding a picture of the figure ur looking at please?
Step-by-step explanation: