Answer:
1.7 mi
Step-by-step explanation:
Answer for 30 points. picture is attached
can someone help ill give brainliest
Answer:
a=55%
b=190%
c=54 pounds
Step-by-step explanation:
ok
a.
33/60=0.55
55%
b.
114/60=1.9
or 190%
c
60/100=0.6
0.6=1 percent
54
Answer:
a=55%
b=190%
c=54 pounds
Step-by-step explanation:
What is the midpoint of KL¯¯¯¯¯¯
Answer:
I think that it would be -4.5
Step-by-step explanation:
Have a great day!
Answer:
-4.5
Step-by-step explanation:
yeahhhhhhh
w/6+5/8=−1 3/8
w=?
I am really in a hurry. If the answer to this question is true, please tell me how to answer it. Thank you.
Answer:
46
Step-by-step explanation:
Calculate in calculator
A duck population is modeled by
Pn=200⋅(1.02)n
where n is the number of years after the year 2010. How many ducks does the model predict for the year 2025? Round to the nearest whole number of ducks.
Answer:
3060 ducks
Step-by-step explanation:
There are 2 possibilities here. We can plug in 15 for n since 2025 is 15 years after 2010, or we can graph it and find the value.
If we do the first method, we have
[tex]P=200*1.02(15)\\P=3060[/tex]
So the population in 2025 is 3060 ducks.
We can check our answer by graphing on a calculator. If we enter the equation and then use calc>value we can see that when x=15, y=3060.
Hope this helps!
Assuming the pattern continues, what are the next two terms in the pattern: A, D, G, J, ______?
Answer:
m, p
Step-by-step explanation:
What's the difference in the total value of a $9000 deposit between an account with an annual simple interest rate of 4% and an account with an annual compound interest rate of 4% after 35 years?
Answer:
Step-by-step explanation:
3000
2. A principal of $4.570 is placed in an account that earns 4.5% interest. If the interest is compounded annually, how
much money will be in the account at the end of 5 years?
а
$4654.15
b
$4775.65
С.
$5638.75
d
S5695.05
Please help I will give the brilliance
Answer:
D
Step-by-step explanation:
HURRY PLEASE!!!
3x+8=3x+ ____
What value could you write in after 3x that would make the equation true for:
Group of answer choices
no values of x
[ Choose ]
all values of x
[ Choose ]
just one value of x
[ Choose ]
Answer:
No values of x- Any whole number that is not 8
All values of x: 8
Just one Value of x: There could be many possibilites but all of them have to be some value of x. One answer is:x
Step-by-step explanation:
3x + 8 = 3x + x, which has one solution at x=8.
The given equation is 3x+8=3x+ ____.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
If 3x + 8 = 3x + 7 has no solutions
If 3x + 8 = 3x + 8 has infinite solutions
If 3x + 8 = 3x + x is equal to 3x + 8 = 4x, which has one solution at x=8
Therefore, 3x + 8 = 3x + x, which has one solution at x=8.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
Identify the x- and y-intercepts.
Answer:
y = (0,4)
x=(6,0)
(6,4)
Step-by-step explanation:
Triangles A B C, D E F, G H I, and J K L are shown. Angles A C B, D F E, H I G, and K L J are right angles. The length of side A C is 14 and the length of side C B is 20. The length of side E F is 8 and the length of F E is 10. The length of H I is 15 and the length of I G is 12. The length of K L is 10 and the length of L J is 7. The lengths of the hypotenuses are not given. Which pairs of triangles are similar? Check all that apply. △ABC ~ △DEF △DEF ~ △GHI △GHI ~ △ABC △GHI ~ △JKL △JKL ~ △ABC
Answer:
B) △DEF ~ △GHI
E) △JKL ~ △ABC
Step-by-step explanation:
i just did the assignment
The pairs of triangles are similar
△DEF ~ △GHI and △JKL ~ △ABC.
What is similarity ?If two triangles have an equal number of corresponding sides and an equal number of corresponding angles, then they are comparable. Similar figures are described as items with the same shape but varying sizes, such as two or more figures.
Given:
AC = 14
BC = 20
DF = 8
FE= 10
HI = 15
IG = 12
KL = 10
LJ = 7
As, In Right Triangle we can use Pythagoras theorem
AB = √14²+ 20² = 24.41
DE= √8²+10²= 12.8
HG= √15²+ 12² = 19.2
KJ= √10² + 7² = 12.2
Then, from the ratio of Corresponding sides we get
△DEF ~ △GHI and △JKL ~ △ABC.
Learn more about similarity here:
https://brainly.com/question/26451866
#SPJ2
Camila and her children went into a bakery and she bought $35 worth of cupcakes
and brownies. Each cupcake costs $3.75 and each brownie costs $2.50. She bought a
total of 10 cupcakes and brownies altogether. Write a system of equations that could
be used to determine the number of cupcakes and the number of brownies that
Camila bought. Define the variables that you use to write the system.
Answer:
x + y = 10
3.75x + 2.5y = 35
Step-by-step explanation:
Got it correct
how do you find the domain and range on a graph
Look at the values on the axes of the graph.
Step-by-step explanation:
Domain can be found by looking at the x-axis of a graph. Range can be found by looking at the y-axis of a graph. You have to find at what point on the axis is the graph stopping.
For example, if I wanted the domain of y=x, I would say it is all real numbers. Why? Because when we look along the x-axis, from left to right, we can see that it continues going until infinity. That means that there are no stopping points in the graph of y=x.
I REALLY NEED HELPPPPP
DONT BE SHYYYY HELP MEH
sersly no one can help????
Answer:
Expression: [tex] \frac{40}{y - 16} [/tex]
When y = 20, the value of the expression is 10.
Step-by-step explanation:
The expression for the phrase "difference of a number, y, and 16" is (y - 16).
Therefore, the quotient of 40 and the "difference of a number, y, and 16" would be written as:
[tex] \frac{40}{y - 16} [/tex]
Let's evaluate the expression when y = 20.
Substitute y = 20 into [tex] \frac{40}{y - 16} [/tex].
Thus:
[tex] \frac{40}{20 - 16} [/tex]
[tex] = \frac{40}{4} = 10 [/tex]
help me fill in the boxes please
Answer:m = 5/4 b=2 and y=5/4x +2
Step-by-step explanation:
m = 5/4 b=2 and y=5/4x +2
Simplify
A) 3y-y
B)6q+4- q + 5
Thanks to who ever answers:)
Answer:
=3(y-y)
=3
= 6q-q+9
=q(6-1)+9
=5q+9
The average score of this quiz is 24 points with a standard deviation of 1.5 points. What is the probability that someone scored 21.9 or less
Answer:
8.08 %
Step-by-step explanation:
Let us denote : [tex]X=[/tex] score X follows a normal distribution with mean [tex]=24[/tex] and standard deviation [tex]=1.5[/tex]
Step 2
The probability that someone scored 21.9 or less is :
[tex]\mathrm{P}(\mathrm{X} \leq 21.9)[/tex]
[tex]=\mathrm{P}\left(\mathrm{Z} \leq \frac{21.9-24}{1.5}\right)[/tex]
[tex]=\mathrm{P}(\mathrm{Z} \leq-1.4)[/tex]
[tex]=0.0808[/tex]
[tex]=8.08%[/tex]
Answer : [tex]8.08 %[/tex]
Kendal bought x boxes of cookies to bring to a party. Each box contains 12 2 points
cookies. Someone else brought 24 cookies. Let 'y' represent the total
number of cookies at the party. Show an equation in SLOPE-INTERCEPT
FORM that models this situation. Kendal brings 60 boxes to the party. How
many cookies in total were at the party?
9514 1404 393
Answer:
y = 12x +24744Step-by-step explanation:
If there are x boxes, each containing 12 cookies, then the number of cookies in the boxes is 12x. If there are 24 more cookies than that at the party, we have ...
y = 12x +24 . . . . . equation modeling party cookies
__
For x=60, the number of cookies at the party is ...
y = 12·60 +24 = 720 +24
y = 744 . . . cookies at the party
The set of data { 67,90,83,85,73,80,78,79,68,71} represents the ages of death of the first 10 U.S. Presidents. Which of the following represents a histogram of the data?
Answer:
90
Step-by-step explanation:
A barrel of oil was filled at a constant rate of 6.2gal/min. The barrel had 9 gallons before filling began. Enter an equation in standard form.
Answer:
9 + 6.2x = y
Step-by-step explanation:
x - Gallons per minute
y - Total gallons
So, your answer would be:
9 + 6.2x = y
Could also be written as:
y = 9 + 6.2x
Hope this helps :)
Write an equation for the black line shown:
Complete the equation below
y = _______________
Use x as your variable.
Answer:
Step-by-step explanation:
3x+2
Solve 1/8^-1/3
Write in fraction form plz.
:)
Answer:
[tex] \frac{1} {2^{-1}}[/tex]
Step-by-step explanation:
[tex] \huge \frac{1}{ {8}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {( {2}^{3} )}^{ - \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 3 \times \frac{1}{3} } } \\ \\ = \huge \frac{1}{ {{2} }^{ - 1 } } [/tex]
Jaime is 16 years older than Savannah. Ten years ago, the sum of their ages was 60. How old are they now?
Jaime is ____years old, and Savannah is ____ years old.
Answer:
Jaime is _48_years old, and Savannah is _32_ years old.
Step-by-step explanation:
Jaime is 16 years older than Savannah
Ten years ago, the sum of ages = 60.
(60-16)=22
Ten years ago, Jaime=22+16=38y but now Jaime is 48 (38+10)
Ten years ago, Savannah = 22y but now Savannah is 32y (22+10)
hope this helps
Please someone solve this
Answer:
a)
(4a - 3b + 4) + (a + 3b - 1) =
4a - 3b + 4 + a + 3b - 1 =
5a + 3
b)
(2x^2 - 3x - 3) + (-x^2 - 6x + 8) =
2x^2 - 3x - 3 - x^2 - 6x + 8 =
x^2 - 9x + 5
c)
(3m^2 + 5m - 6) + (-m^2 - 4n + 5) =
3m^2 + 5m - 6 - m^2 - 4n + 5 =
m^2 + 5m - 4n -1
d)
(4x^3 - 3xy^2) + (x^3 - 5xy^2 - 5y^2) =
4x^3 - 3xy^2 + x^3 - 5xy^2 - 5y^2 =
7x^3 - 8xy^2 - 5y^2
e)
(5m + 2lm) + (l^2 - 3m^2 - 2lm) =
5m + 2lm + l^2 - 3m^2 - 2lm =
5m + l^2 - 3m^2
which table represents constant functions
HELPPPP!!!! Use the diagram to complete the statement.
60% 0f 20 is ____
the answer os 60% of 20 is 12
Need help ASAP no rocky
Answer:
x = 12
Step-by-step explanation:
The sum of a heptagon interior angles is 900 degrees, so:
10x + 5 + 12x - 9 + 9x + 14 + 133 + 10x + 9 + 10x + 136 = 900
rearrange to make it easier to subtract/add, u don't have to do this it's optional
10x + 12x + 9x + 10x + 10x + 5 - 9 + 9 + 14 + 133 + 136 = 900
add liket terms
22x + 29x + 19 + 269 = 900
51x + 288 = 900
subtract 288 from both sides
51x = 612
divide by 51
x = 12
6. match each equation with the correct number of solutions *
no solution
infinitely many solutions
one solution
Equations:
4(3x+2) = 4(2x+3)+4x
10(x+4)-3 = 14x+1
Answer:
x^4-3x^3-14x^2+12x+40 =0
Step-by-step explanation:
Given ΔACP≅ΔLNX, find each missing measure.
Answer:
XL = PC
AC = NX
PC = XL
Angle L = Angle C
Angle C = Angle L
Angle X = Angle P
Step-by-step explanation:
9. Chocolate Co. mixes two kinds of chocolate bars
in a gift bag that weighs 3 pounds and has a total
cost of $15. The expensive candy bars are $6 a
pound and the other cost $4.50. How many
pounds of each are used to make the gift bag?
Please show work
9514 1404 393
Answer:
1 pound of expensive chocolate2 pounds of other chocolateStep-by-step explanation:
Let e represent the number of pounds of expensive chocolate in the bag. Then (3-e) is the amount of the other chocolate. The total cost of the bag will be ...
6.00e +4.50(3 -e) = 15.00
1.50e = 1.50 . . . . . . collect terms, subtract 13.50
e = 1 . . . . . . . . . . . . .divide by 1.50
1 pound of expensive chocolate is used; 2 pounds of other chocolate is used.