Answer:
$67.80
Step-by-step explanation:
$60.00*13%=$7.80
$60.00+$7.80
=$67.80
A laundry basket contains 15 socks, of which 5 are yellow.
What is the probability that a randomly selected sock will be yellow?
Write your answer as a fraction or whole number.
Answer:
5/15
Step-by-step explanation:
Out of 15, 5 are yellow. Converted to a fraction this will be 5/15. Hope this helps!! :)
Answer:
1/3
Step-by-step explanation:
Take the total number of socks and compare it to the number of yellow socks. 15 and 5. Now divide the total by the specified group (yellow socks), by doing so, you get 3.
Every 1 in 3 socks is yellow, meaning the chance of picking a yellow sock at random is 1/3.
Calculate the sum of the first 20 terms of an arithmetic sequence with the 3rd term 8 and the 8th term 143.
Answer:
4670
Step-by-step explanation:
that is the workings above
If the third term is 8 and eighth term is 143 then the sum of first 20 terms is 4210.
What is arithmetic progression?Arithmetic progression is a sequence in which all the terms have equal differences. Nth term will be a+(n-1)d in which a is first term, d is difference and n is number of term.
How to calculate sum?We have been given that third term is 8 and eight term is 143 and we have to calculate the sum of first 20 terms.
[tex]A_{3}[/tex]=a+(3-1)d
8=a+2d-----1
[tex]A_{8}[/tex]=a+(8-1)d
143=a+7d---2
Subtract equation 1 from equation 2.
a+7d-a-2d=143-8
5d=135
d=27
Put the value of d in equation 1.
a+2d=8
a+2*27=8
a+54=8
a=-46
We know that,
[tex]S_{n}[/tex]=n/2[2a+(n-1)d]
=20/2[2*(-46)+(20-1)*27]
=10(-92+19*27)
=10(-92+513)
=10*421
=4210
Hence if the third term is 8 and eighth term is 143 then the sum of first 20 terms is 4210.
Learn more about arithmetic progression at https://brainly.com/question/6561461
#SPJ2
Which are solution of
[tex] \frac{x}{5} = \frac{1}{x + 4} [/tex]
Answer:
x = 1, x = -5
[tex]x/5 = 1/x+4\\Apply Fraction and Multiply : \\\\x(x+4)=5 x 1\\Simplify :\\x(x+4) = 5\\Solve.[/tex]
I hope this is what you were looking for !
Mariko needs about 18 wheelbarrows full of stone for her Japanese garden. Her wheelbarrow has vertical sides with the given shape and is 2 1/2 feet wide. How many cubic yards of stone should she order?
Answer:
I don't know yet haheuehehheejejejej
In the diagram below, BD is parallel to XY. What is the value of y? 85
measurement of y = 110° is the answer.
find the value of x when r// s
Answer:
x = 81°
Step-by-step explanation:
Refer to the attachment for the steps.~
Please help me fast!
Answer: it’s 70 years
Step-by-step explanation:
Which type of savings fund is best suited to each situation?
Tammy drove 871 miles in 13 hours.
At the same rate, how long would it take her to drive 335 miles?
this is a test pls help
Answer:
Tammy takes 5 hours to drive 335 miles.
Step-by-step explanation:
Given that :-
Tammy drove 871 miles in 13 hours.To find :-
How long would it take her to drive 335 miles ?
Solution :-
Let us assume that it take her to drive 335 miles in x hours.
To find x, we need to find it in ratios.
871 miles = 13 hours
335 miles = x hours
Using cross multiplication method
871 × x = 335 × 13
multiply to get
871 x = 4, 355
divide each side by 871
871 x / 871 = 4,355 / 871
x = 5
hence, Tammy takes 5 hours to drive 335 miles.
Complete the transformations below.
Then enter the final coordinates of the figure.
A
(2,4)
B
A” ([?], [])
15,2) B" ([], [])
C" ([], 1)
C(3,1)
1) <-3, -2>
2) Dilate K = 4
Enter
will give brainliest
Answer:
[tex]A(2,4)<-3,-2)A'(-1,2)>A''(-4,8)[/tex]
[tex]B)(5,2)-> B'(2,0)->B''(8,0)[/tex]
[tex]C(3,1)->C'(0,-1)->C''(0,-4)[/tex]
[tex](x,y)->(x-3,y-2)->([(x-3)*4],[(y-2)*4])[/tex]
-------------------------hope it helps...have a great day!!C 5) Identify 2/10 as a decimal. * O 10.2 2.10 O .2 o O .02
Answer:
0.2
Step-by-step explanation:
What is the value of x in the figure below? If necessary, round your answer to
the nearest tenth of a unit.
X
12
D 4 B
A. 3.1
O
B. 12
C. 6.9
O D. 4
Answer:
O A. 3.1
Step-by-step explanation:
it's correct if I'm rwong (*´ω｀*)
Answer: The answer is C. 6.9
Step-by-step explanation:
(2.3x10^5) + (3.6x10^6)
Answer:
3.83 * 10^6
Step-by-step explanation:
When adding exponents, both the exponents and the bases should be the same. In this scenario, the bases are the same but not the exponents. What we should do is to decrease or increase one of the exponents and shift the decimal point over in one of the numbers to either left or right. I like to think of decrease, increase, and shifts as inward shifts and outward shifts when dealing with exponents in scenarios like this one. When I increase an exponet by an amount of times, the decimal point shifts left by the same amount of times. That's an outward shift. When the exponet decreases by an amount of times, the decimal point shifts right by the same amount of times. That's an in ward shift. There are two ways that we can simplify this scenario.
Way One:
(2.3 * 10^5) + (3.6 * 10^6)
(1) Raise the exponent 5 to 6 and move the decimal point in 2.3 to the left once. Now the bases and exponents are equal.
(0.23 * 10^6) + (3.6 * 10^6)
(2) Now add 0.23 and 3.6 then keep 10^6 for your exponential scenario.
3.83 * 10^6
(3) Check to make sure that there is only one number before the decimal. (in this case there is just one number before the decimal)
Final Answer: 3.83 * 10^6
Way Two:
(2.3 * 10^5) + (3.6 * 10^6)
(1) Decrease the exponent 6 to 5 and move the decimal point in 3.6 to the right once. Now the bases and exponents are equal.
(2.3 * 10^5) + (36 * 10^5)
(2) Now add 2.3 and 36 then keep 10^5 for your exponential scenario.
38.3 * 10^5
(3) Check to make sure that there is only one number before the decimal. (in this case there are two numbers before the decimal point; more steps!)
Not Yet Complete: 38.3 * 10^5
(4) Move the decimal point over until there is only one number before the decimal point and raise the exponent 5 to 6. (use the outward shift process!)
3.83 * 10^6
(5) Check for any flaws in your answers. (none left! we are done!)
Final Answer: 3.83 * 10^6
Overall, whatever way you choose to do this, you will get the same answer. I hope this helps and let me know if I am wrong! :D
The income statement of Carla Vista Co for the month of July shows net income of 2300 based on service revenue 6500, salaries and wages expense 2500, supplies expense 1100, and utilities expense 600. In reviewing the statement, you discover the following
Insurance expired during July of 600 was omitted
Supplies expense includes 150 of supplies that are still on hand at July 31
Depreciation on equipment of 250 was omitted
Accrued but unpaid salaries and wages at July 31 of 300 were not included
Services performed but unrecorded totaled 600
Answer:
-500
Step-by-step explanation:
2300-6500-2500--1100--600-150-250-+600
Convert the equation into Slope Intercept form (y=mx+b).
9y = -3x + 5
Answer:
y = -⅓ X + 5/9
slope = - ⅓
...
Answer:
slope intercept form is: (That is in the first pic)
y= - 1/3x + 5/9
slope = - 1/3
Step-by-step explanation:
See image below:) Hope this helps
Jessie has three one-gallon containers. The first one has 1/5 of a gallon of juice, the second has 1/5 gallon of juice and the third has 1/5 gallons of juice. How many total gallons of juice does Jesse have?
Need help finding constant rate of change!
Answer:
[tex]m = \frac{4}{7}\\[/tex]
Step-by-step explanation:
Given
The attached graph
Required
The constant rate of change (m)
This is calculated as:
[tex]m = \frac{y_2 -y_1}{x_2 - x_1}[/tex]
From the graph, we have:
[tex](x_1,y_1) = (3,4)[/tex]
[tex](x_2,y_2) = (10,8)[/tex]
So, the formula becomes:
[tex]m = \frac{8-4}{10 - 3}[/tex]
[tex]m = \frac{4}{7}\\[/tex]
Six values on the number line above are marked with letters. Match the opposites.
At the beginning of a basketball season the Panthers won40 games out of 17 games at this rate how many games will they win in a normal 120 game season
Answer:
51
Step-by-step explanation:
The problem states "the Panthers won 40 games out of 17 games"
It is impossible to win more games than the number of games.
Perhaps the problem should state "the Panthers won 17 games out of 40 games"
If this is correct, then we can answer the question with a proportion.
17 wins is to 40 games as x wins is to 120 games
17/40 = x/120
40 * x = 17 * 120
Divide both sides by 40.
x = 17 * 3
x = 51
Answer: 51
What is the perimeter of an isosceles triangle with one side that
measures 5 ft. and two sides that measure 11 ft. each?
Ashe and her two friends will run a relay race. The length of the race is 4/6 mile. If each person runs the same distance, how far will Ashe run?
Answer:
Ashe will run 6 miles
Step-by-step explanation:
4/6 x 3/1 = 12/6 divided by 6 (for numerator and denominator) = 6/1 = 6
Can anyone help me with this problem
9514 1404 393
Answer:
8. A = {Delaware, New Jersey, Pennsylvania}
9. |B| = 3
Step-by-step explanation:
8. Dates prior to 1 Jan 1788 are those in 1787. The three states admitted in 1787 are listed as Delaware, Pennsylvania, New Jersey. It is usually convenient to list elements of a set in lexicographical order:
A = {Delaware, New Jersey, Pennsylvania}
__
9. The months June and July appear 3 separate times on the list, so there would be 3 elements in the set B.
|B| = 3
Math Escape Level 3 plz hurry it is due to today bestie
Answer:
1
Step-by-step explanation:
x-9=-8
x=-8+9
x=1
how do u find the percent of 36 and 40? Thanks!
The Pentagon's ABCDE & PQRST are similar find the length X of QR
Please help I will give 50 points and give branliest!!!!
Answer:
x = 3.2
Step-by-step explanation:
Since they are similar the ratio of the side lengths must be the same
Using the bottom side and the unknown side from the left figure and the right figure
5 4
----- = --------
4 x
Using cross products
5x = 4*4
5x = 16
Divide by 5
x = 16/5
x =3.2
Evaluate the expression.
a - 7ab + b when a= 4 and b = -3
Answer:
85
Step-by-step explanation:
4 - (7 x 4 x -3) + -3
4 - (28 x -3) -3
4 - (-84) -3
88 - 3
85
A sphere p has a volume of 75 cm cube. Find the volume of a sphere whose radius is twice the radius of p
Answer:
https://www.gigacalculator.com/calculators/volume-of-sphere-calculator.php this the link for the marth calculate
find the volume of a sphere. Only a single measurement needs to be known in order to compute the volume of a sphere and that is its diameter. For example, if the diameter is known to be 20 feet, then calculate the volume by using the first formula above to get 4/3 x 3.14159 x (20/2) 3 = 4.1866 x 1000 = 4188.79 ft 3 (cubic feet).
need help with trigonometry
Answer:
Step-by-step explanation:
Let us first find the hypotenuses of the right triangle.
[tex]c=\sqrt{12^2+9^2} =\sqrt{225} = 15[/tex]
[tex]sin(theta) = 12/15 = 4/5\\cos(theta) = 9/15 = 3/5\\tan(theta) = 12/9 = 4/3\\csc(theta) = sin(theta)^{-1} = 5/4\\sec(theta) = cos(theta)^{-1} = 5/3\\cot(theta) = tan(theta)^{-1} = 3/4[/tex]
which of the following is the equation of a line that would be perpendicular to the line whose equation is y=2x-5? helppp they're for finals
A. y=-2x+4
B. y=-1/2x+4
C. y=2x+4
D. y=-1/2x+4
What is the y-value when x = 6?
Answer:
poooop
Step-by-step explanation:
ahhh this is easy first eat pizza then poop easy
