Answer:percent increase in players from last year to this year= 7.14%
Step-by-step explanation:
percent increase = (Increase in number of players /Initial value of players Last year) x 100
value of players for tryouts last year = 70
value of players for tryouts this year = 85
Increase in tryouts = 85-70 =5
percent increase = 5/70 x 100
= 7.14%
What is the area of a circle with a radius of 13 millimeters? (Use 3.14 for Pi.)
Step-by-step explanation:
Given
Radius (r) = 13 mm
Area of the circle
= πr²
= 3.14 * 13 *13
= 530.66 mm²
Hope it will help :)
This sum of -7 times A number and eight times the sum of the number and one is the same as the number -7
Answer:
-7x + 8(x + 1) = -7
Step-by-step explanation:
Their sum is 12 and their product is -85
Answer:
-5 and 17
Step-by-step explanation:
-5+17 = 12
-5*17 = 12
Look up "Everything You Need To Know About (Your Subject) In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught in it so it might help you.
Multiplying and Dividing by Powers of 10
~~~~~~~~~~~
which of these equivalent to 1,000,000?
A. 10(3)
B. 10(4)
C. 10(5)
D. 10 (6)
Answer:
10(6)
Step-by-step explanation:
Hope it's right.....
find the exact value of the composite function show work
Answer:
[tex]\frac{2x}{\sqrt{4x^{2} -1} }[/tex]
Step-by-step explanation:
This function can be written as:
[tex]\frac{1}{cos(sin^{-1}(\frac{1}{2x})) }[/tex]
[tex]sin^{-1}(\frac{1}{2x})[/tex] means the angle whose sine is 1/(2x). This implies that the denominator is the cosine of the angle whose sine is 1/(2x)
Think of a right triangle and consider the angle with this sine. Then the opposite side has length 1 and the hypotenuse has length 2x. The Pythagorean theorem then implies that the adjacent side is
[tex]\sqrt{4x^{2} -1}[/tex]
The cosine of the angle is adjacent over hypotenuse, so the cosine is
[tex]\frac{\sqrt{4x^{2} -1}}{2x}[/tex]
The secant is the inverse of the cosine, so the answer is
[tex]\frac{2x}{\sqrt{4x^{2} -1} }[/tex]
Triangle ABC was transformed to be triangle DEF using one transformation.
What transformation was performed?
Can you PLEASE HELP ME!!!
Answer:
The correct answer would be B I believe
Step-by-step explanation:
Only right answers please :)
Answer:
Check out the link below
Step-by-step explanation:
https://brainly.com/question/11665146
Answer:
We know
y = 3.5x represents the cost of x pounds of raisins.
Also, cranberries costs $18 per 4 pounds
So, to graph these proportions, we have to find the equation for cranberries, if 4 pounds costs $18, that means 1 pound of cranberries is $4.50, this is the ratio of change of cranberries, using this ratio, we can say that the relation is
y = 4.5x
If you compare, cranberries are more expensive than raisins, the image attached shows both proportion graphed.
Therefore, raisins represent the lower unit price, $3.50 per pound, while cranberries represent the higher unit price, $4.50 per pound.
Answer :
well one line takes the slope of y=3.5x
The cranberries take the slope of Y=4.5x
so raisins have the lowest unit price.
The areas of sectors ACB and DEF are equal. what expression gives the values of x?show your work
Answer:
I think this is right thanks :)
Factor the expression using GCF
7h + 21
The Big Paint “Mix-Up”
Oh no! The painting machine has gone crazy! Can you help figure out how to
complete these batches? Set up a proportion and then solve it.
write as a prop
1. Brick Red is supposed to be 7 parts red to 2 parts light blue. If the machine
already mixed 28 quarts of red, how many quarts of light blue does it need?
2. Burnt Orange is supposed to be 2 parts red to 1 part yellow. If the machine
already mixed 24 quarts of red, how many quarts of yellow does it need?
3. Sunset Yellow is supposed to be 6 parts yellow to 1 part red. If the machine
already mixed 60 pints of yellow, how many pints of red does it need?
4. Sour Apple is supposed to be 4 parts yellow to 2 parts light blue. If the machine
already mixed 12 pints of light blue, how many pints of yellow does it need?
5. Ocean Blue is supposed to be 4 parts light blue to 3 parts yellow. If the machine
already mixed 12 quarts of yellow, how many quarts of light blue does it need?
6. Midnight Navy is supposed to be 6 parts blue to 3 parts red. If the machine
already mixed 18 blue, how many quarts of red does it need?
Answer:
1. 8 quarts of blue
2. 12 quarts of yellow
3. 10 pints of red
4. 24 pints of yellow
5. 16 quarts of light blue
6. 9 quarts of red
Can I get help answering this question (1 - 9z) + 3(z - 2)
Answer:
-6z - 5
Step-by-step explanation:
1 - 9z + 3z - 6
1 + (-6) + (-9z) + 3z
-5 - 6z or -6z - 5
3. A $50 pair of shoes is discounted by 15% What will be the new
price of the shoes?
Answer:
$42.50
Step-by-step explanation:
15% = .15
50 x .15 = 7.5
50 - 7.5 = 42.5
Peter is twice as good a workman as to when they work together they can finish a task in 16 days if Tom works alone days he will complete the task
Answer:
As per the question, Peter can finish twice as much work as finished by Tom in a given duration of time. of their one day work will be completed by Tom. So, Tom will take 48 days to complete the task
Step-by-step explanation:
Let Tom alone take 2x days
Peter alone will take x days
Together in 1 day they do 1/x + 1/2x = 1/16
3/2x = 1/16
2x = 48
ANSWER Tom takes 48 days and Peter takes 24 days
CHECK
1/48+1/24 = 3/48= 1/16
One of the two numbers ends in zero. If you cross out the zero, you get the second number. Find these numbers if their sum is 363.
Answer:
330 + 33 = 363
Step-by-step explanation:
The answers you are looking are 330 and 33.
If you were to take 330 and 33 and add them together, it would equal 363. The question also states if you were to take the 0 off of the first number (330), youd get your second number (33) to equal the sum given.
I hope this helps!
A donut shop made 32 donuts with frosting and 18 donuts without frosting. What is the ratio of the number of donuts with frosting to the number of donuts without frosting?
Answer:
16 to 9
Step-by-step explanation:
Represent donut with frosting with D1 and donut without frosting with D2.
So, we have:
[tex]D_1 = 32[/tex]
[tex]D_2 = 18[/tex]
Required
Find the ratio of D1 to D2
This is calculated as:
[tex]D_1 : D_2[/tex]
Substitute values for D1 and D2
[tex]D_1 : D_2 = 32 : 18[/tex]
Divide by 2
[tex]D_1 : D_2 = 32/2 : 18/2[/tex]
[tex]D_1 : D_2 = 16 : 9[/tex]
The ratio of donuts with frosting to donuts without is 16 to 9
Answer:
16 to 19
Step-by-step explanation:
Find the total amount of the investment after 10 years if $6,000 is invested at 7.82% compounded daily.
Answer:
your future account value: $13,113.94
Step-by-step explanation:
Answer:
13113.94
Step-by-step explanation:
[tex]PV(1+\frac{i}{n})^{nt}\\\\6000(1+\frac{.0782}{365})^{10*365}\\\\6000(1.0002142)^{3650}\\6000*2.1856= 13113.94[/tex]
Colin invests £2350 into a savings account. The bank gives 4.2% compound interest for the first 4 years and 4.9% thereafter. How much will Colin have after 10 years to the nearest pound?
help quickly
Answer:
£3692
Step-by-step explanation:
A = p(1 + r/n)^nt
Where,
A = future value
P = principal = £2350
r = interest rate = 4.2% = 0.042
n = number of periods = 1(annual)
t = time = 4 years
A = p(1 + r/n)^nt
= 2350(1 + 0.042/1)^1*4
= 2350(1 + 0.042)^4
= 2350(1.042)^4
= 2350(1.5789)
= 2770.42
A = £2770.42
Total years = 10
Remaining years = 10 - 4
= 6 years
Remaining 6 years
P = £2770.42
r = 4.9% = 0.049
n = 1
t = 6
A = p(1 + r/n)^nt
= 2770.42(1 + 0.049/1)^1*6
= 2770.42(1 + 0.049)^6
= 2770.42(1.049)^6
= 2770.42(1.3325)
= 3691.59
A = £3691.59
Approximately £3692
solve for −5(x + 4) ≥ 4x − 38
9514 1404 393
Answer:
x ≤ 2
Step-by-step explanation:
Eliminate parentheses, collect terms, separate variable terms from constant terms.
-5(x +4) ≥ 4x -38 . . . . . given
-5x -20 ≥ 4x -38 . . . . . eliminate parentheses
-20 ≥ 9x -38 . . . . . . . . add 5x
18 ≥ 9x . . . . . . . . . . . . . add 38
2 ≥ x . . . . . . . . . . . . . . . divide by 9
Solve the equation by graphing the related function.
-x² – 4=0
Use the graphing tool to graph the parabola.
Answer:
Your graph is a parabola and needs to open down because the equation is negative. And your vertex is at (0,-4)
Tell whether (4, 27) is a solution of y=3x+15
Answer:
Yes
Step-by-step explanation:
We have two properties for our question :
(4, 27)
y = 3x + 15
We are being asked whether the point (4, 27) is a solution of y = 3x + 15
So how do we figure this out? Well, what we have to know first that (4, 27) represents a variable, 4 which is the run on the graph, represents x in a solution. And 27 which is the rise on the graph, represents y in the solution. So when asking for a solution with two points, all we must do is substitute x and y for the two coordinates.
y = 3x + 15
y = 27 and x = 4
27 = 3(4) + 15
27 = 12 + 15
27 = 27
Since this equation is true with the respected variables, therefore signifies that (4,27) is a solution of y = 3x + 15
Answer:
yeee
Step-by-step explanation:
PLEASE help me identify what type of quadrilateral this is please help ASAP
I would really appreciate it
Answer:
its c)
Step-by-step explanation:
just looked it up
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Equations from Tables
3. Two campgrounds rent a campsite for one night
according to the following table.
Write an equation for "Sunnyside Campground"
below." DO NOT SOLVE, THAT IS FOR SLIDE #5
Number of campers Sunnyside Campground Green Mountain Campground
1
$58
$40
2
$66
$50
3
$74
$60
4
$82
$70
Answer:
8
Step-by-step explanation:
lkn f.vwjn kowqnbvkjejwajvj dnrwjojni Helpppp.
How many 500 mg capsules of an antibiotic are needed to provide a dose
of 25mg/kg/day for a week for a patient weighing 220lb?
Answer:
If the normal daily dose of the drug for adults is 3 mg/kg/day, administered in three ... Calculate the number of tablets to dispense to a patient weighing 147 lb. ... are needed to provide 50 mg/kg/day for 10 days for a person weighing 176 lb? 160 ... How many milliliters of an injection containing 500 mg per 25 mL
Step-by-step explanation:
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pls help me ASAP!! what is the surface area of this design? a) 288in b) 256in c) 96in d) 160in
Answer:
b) 256 inches
Step-by-step explanation:
8x5x2 = 80 (top & bottom)
8x5x2 = 80 (front & back)
8x8x2 = 128 (gross area of 2 sides)
4x4x2 =32 (delete this for side cutouts) Guessing the cutoff dimension on
left side is 4m inch.
80+80+128-32 = 256 inches
3) "The difference between twice a number and 17 is no more than 13."*
Answer:
c<15
Step-by-step explanation:
2x+17 < 13
Multiply the two polynomials and write your answer in standard form – 3x (4x - 2)
Answer:
-12x^2+6x
Step-by-step explanation:
-3x(4x-2)
-12x^2+6x
The standard form of the polynomial is -12x² +6x.
What is a polynomial?A polynomial is an equation made up of exponents, constants, and variables that is combined using mathematical operations including addition, subtraction, multiplication, and division.
The given expression is – 3x (4x - 2)
Solving further,
–3x (4x - 2)
=-12x² +6x.
The standard form of the polynomial is -12x² +6x after multiplying – 3x (4x - 2)
To learn more about the Polynomials;
brainly.com/question/11536910
#SPJ2
a) Jelaskan konsep Alam Melayu.
Answer: The Malay world or Malay realm, is a concept or an expression that has been utilised by different authors and groups over time to denote several different notions, derived from varied interpretations of Malayness, either as a racial category, as a linguistic group or as a political-cultural group. The use of the term 'Malay' in much of the conceptualisation is largely based on the prevalent Malay cultural influence, manifested in particular through the spread of the Malay language in Southeast Asia as observed by different colonial powers during the Age of Discovery.
-Your friend, Bill Cipher
Step-by-step explanation: Have a great Valentines day <3