Answer:
For 1 )
x1 = -6 x2= 4. y1 = 7 and y2 = 5
For2)
x1= -1. x2= -5. y1 = 3 and y2 =7
For 3)
x1 = 0. x2=-5. and y1= -5. and y2=-15
a dream club charges $150 for the first month of membership, and $5 less each month after that. what is the total membership for a year? for 2 years?
Answer:
for a year it would be 90 dollars i think and for the second year i think it would be 30 because a year is 12 months and every month they take away 5 so 12x5 is 60 so 150 minus 60 is 90 and for the second year 90 minus 60 is 30
Step-by-step explanation: Math :)
What are the zeros of the function f(x)=x2−49?
[tex]3 \frac{3}{4} \times \frac{2}{5} [/tex]
help meee
Answer:
1 1/2
Step-by-step explanation:
What is the order of the matrix?
(see picture)
a.2x3
b.3x5
c.5x3
d.3x2
Step-by-step explanation:
Matrix has 5 rows and 3 columns.
So it's order is 5x3.
Which of the following is equivalent to 23^1/2
Answer:
34
Step-by-step explanation:
Answer:
45/2
Step-by-step explanation:
23-1/2=46/2-1/2=45/2
hope this is correct
Ginger buys lunch at school every day. She always gets
pizza when it is available. The cafeteria has pizza about
80% of the time.
Ginger runs a simulation to model this using a random
number generator. She assigns these digits to the possible
outcomes for each day of the week:
Let 0 and 1 = no pizza available
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available
Answer:
The estimated probability that Ginger will eat a a pizza everyday of the week is;
D. 8/10 = 80%
Step-by-step explanation:
The given parameters are;
The frequency with which Ginger buys launch = Everyday
The percentage of the time the cafeteria has pizza out = 80%
The outcome of 0 and 1 = No pizza available
The outcome of 2, 3, 4, 5, 6, 7, 8, and 9 = Pizza available
Therefore, we have the;
Group number [tex]{}[/tex] Percentage of time pizza available
1 [tex]{}[/tex] 80%
2 [tex]{}[/tex] 80%
3 [tex]{}[/tex] 80%
4 [tex]{}[/tex] 80%
5 [tex]{}[/tex] 40%
6 [tex]{}[/tex] 100%
7 [tex]{}[/tex] 80%
8 [tex]{}[/tex] 100%
9 [tex]{}[/tex] 80%
10 [tex]{}[/tex] 80%
Therefore, the sum of the percentages outcome the days Ginger eats pizza = 0.8 + 0.8 + 0.8 + 0.8 + 0.4 + 1 + 0.8 + 1 + 0.8 + 0.8 = 8
The number of runs of simulation = 10 runs
The estimated probability that Ginger will eat a a pizza everyday of the week = (The sum of the percentages outcome the days Ginger eats pizza)/(The number of runs of simulation)
∴ The estimated probability that Ginger will eat a a pizza everyday of the week = 8/10
Answer:
20%
Step-by-step explanation:
A.p.e.x
On average, 24% of customers who buy shoes in a particular store buy two or
more pairs. One weekend, 350 customers purchased shoes. How many can be
predicted to buy two or more pairs? If 107 customers buy more than two pairs,
did more customers than normal buy two or more pairs?
Answer:
84 Customers
Step-by-step explanation:
To predict how many customers out of the 350 will buy two or more pairs, you need to find 24% of the 350 customers: 24% * 350 = 84 Customers.
I really don't understand help me Thank You!
Which mathematical concepts are the result of the work of Rene Descartes
Answer:
theory of an Earth-centered universe formula for the slope of a line Pythagorean theorem for a right triangle problem solving by solving simpler parts first Cartesian plane for graphing trusting previous teachers for knowledge.
Step-by-step explanation:
Monica is putting 12 1/2 pounds of potato salad into containers that each can hold 5/8 pound. How many containers does she need?
help
Answer:
8
Step-by-step explanation:
11, 16, 21, ...
Find the 44th term.
PLZ HELP
answer : 226
difference : 5
‘0th’ term : 6
rule : 5n + 6
if n = 44
220 + 6 = 226
Answer:
a₄₄ = 226
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
d = 16 - 11 = 21 - 16 = 5
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 11 and d = 5 , then
a₄₄ = 11 + (43 × 5) = 11 + 215 = 226
i'LL MARK BRAINLIESTT
Answer:
A
Step-by-step explanation:
Answer:
A) f(x) = 15(5/6)
Step-by-step explanation:
Please give me brainliest! Have a blessed day!
2. Which expression is equivalent to x2 - 36?
A.(x+6)(x+6)
B.(x+9)(x+4)
C.(x+6)(x-6)
D.(x+3)(x-12)
Answer:
no idea
Step-by-step explanation:
srry I need the points
jsnshc hn sbs d hd dvd dvd sh. sbs hxsb d s sh she she. d
how do I find the slope?
Answer: Use the equation for finding slope which Is Rise/Run
Step-by-step explanation:
Answer:
you could find slope by using the equation
y2 -y1/ x2-x1
meaning your coordinates
(2,1) and (1,3)
3-1/1-2
=2/-1
m=-2
WHAT IS THE VALUE OF Z, WILL GIVE BRAINLIEST
What single decimal multiplier would you use to decrease by 1% followed by a 1% increase
Answer:
0.9999
Step-by-step explanation:
Original: 1
decrease by 1%: 1 * (1 - 0.01) = 0.99
followed by a 1% increase: 0.99 * ( 1 + 0.01) = 0.99 * 1.01 = 0.9999
2) Solve each problem with right angle at C:.
a) Find all sides and angles when B = 67º and c=16.
b) Find all sides and angles when b= 2 and c=6
Answer:
Step-by-step explanation:
a.)
<A = 90 - 67 = 23* A = (a^2 + 14.72^2 = 16^2) = a = 6.25
<B = 67* B = (sin67 = b/16) = sin67*16 = 14.73
<C = 90* C = 16
b.)
a = (a^2 + 2^2 = 6^2) = a = 5. 66 <A = (cosA = 2/6) = 70.53*
b = 2 <B = 90-70.53 = 19.47*
c = 6 <C = 90*
Could someone please help with this?
Answer: D
Step-by-step explanation:
3 x 4 = 12
add the i onto the end
What is an equation in point-slope form for the line that contains the points (-1, 4) and (11, -6)?
Answer:
The equation in point-slope form is [tex]y-4=-\frac{5}{6}(x+1)[/tex]
Step-by-step explanation:
Given points are;
(-1, 4) and (11, -6)
We will find the slope of the line through the given points.
Slope = m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
m = [tex]\frac{-6-4}{11-(-1)}[/tex]
m = [tex]\frac{-10}{12}[/tex]
m = [tex]\frac{-5}{6}[/tex]
Point slope form of a line is given by;
[tex]y-y_1=m(x-x_1)[/tex]
Putting the point (-1,4) and slope in the equation
[tex]y-4=-\frac{5}{6}(x-(-1))\\y-4 =-\frac{5}{6}(x+1)[/tex]
Hence,
The equation in point-slope form is [tex]y-4=-\frac{5}{6}(x+1)[/tex]
Maya would like to invest her money in a savings account. The function A(t)=500(1.015)t represents the amount of money Maya will have in her savings account after t years. How long will it take Maya to have $800 in her account? Round your answer to the nearest tenth of a year.
Maya will have $800 in her saving account after 31.6 years.
Function representing the amount of money in Maya's saving account,
[tex]A(t)=500(1.015)^t[/tex]
Here, [tex]A(t)[/tex] = the final amount
[tex]500=[/tex] Initial amount
[tex]t=[/tex] Duration of investment
If the final amount in her saving account is $800,
Substitute the final amount as $800.
[tex]800=500(1.015)^t[/tex]
[tex](1.015)^t=\frac{800}{500}[/tex]
[tex](1.015)^t=1.6[/tex]
[tex]\text{log}(1.015)^t=\text{log}(1.6)[/tex]
[tex]t[\text{log}(1.015)]=\text{log}(1.6)[/tex]
[tex]t=\frac{\text{log}(1.6)}{\text{log}(1.015)}[/tex]
[tex]t=31.57[/tex]
[tex]t\approx31.6[/tex] years
Therefore, Maya will have $800 in her saving account after 31.6 years.
Learn more,
https://brainly.com/question/2439492
Complete the real-world situation that could be modeled by the equation 140 - 8x = 180 - 12x . Xavier has $140 in his lunch account . He spends $ in his lunch account . He spends $ will the boys have the same amount of money in their accounts ? for lunch each day. Zack has $ each day . After how many days
Answer:
x = 10
Step-by-step explanation:
I need help pleaseeee
Answer:
brainliest?
Step-by-step explanation:
Answer:
No is the answer .
Step-by-step explanation:
Good luck ^^
PLEASE HELP. GIVING BRAINLIEST TO ANYONE WHO ANSWERS
Answer:
3
Step-by-step explanation:
-(-2)^2-10(-2)-13
-4+20-13
16-13
3
may someone pls help me. i kinda really could use some help <:}
Answer:
1.6 ounces of cheese
Step-by-step explanation:
To make 6 slices of pizza, 9.6 ounces of cheese is used.
Therefore,
6 slices = 9.6 ounces of cheese
To find the ounces of cheese for 1 slice,
1 slice = 9.6 ÷ 6
= 1.6 ounces of cheese
What is the slope of the line that passes through the points (0,5) (2,10)
Answer:
m=5/2
Step-by-step explanation:
the equation of slope is (y2-y1)/(x2-x1)
here are the points given: (0,5), (2,10)
let's label the points:
x1=0
y1=5
x2=2
y2=10
now substitute into the equation (m is the slope)
m=(10-5)/(2-0)
subtract
m=5/2
the slope is 5/2
Could the following side lengths construct a right triangle:
1, 2, 5
ono
O yes
Answer:
no
Step-by-step explanation:
7x + 2 + 2x - 1 = 91
Answer: 10
Step-by-step explanation:
(4x+3)
(6x-10)
What's the perimeter
Answer:
Expand the polynomial using the FOIL method.
24 x ^2 − 22 x − 30
Step-by-step explanation:
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
andrew micheal anderson istg if u dont answer my s n a p-
u left me on delivered for 3 hrs t f
Step-by-step explanation:
He won't answer you.
HAHAHAVSAHSSSBDJSIDNFKSNDODHSNDODDJ
One report said that it rained 3 inches in two days. It actually rained 1.05 inches and 1.8 inches. How far off was the report?
Answer:
.15 inches off.
Step-by-step explanation:
1.8+1.05=2.85, and 3-2.85=.15