Answer:
$112,710
Step-by-step explanation:
so first we have to find what is 15% of 86700
so 15/100×86700=$13005
so it is written that 86700 is in 2012 means 2010 it will be
2 times more which means 30% that means just have to do is multiply it two times which makes it $26010
so $86700+$26010=$112710
hope it helps you
please mark me as brainlist
This year, a farmer planted 300 acres of corn. This was 1.5 times as many acres as he planted last year. How many acres did he plant this year?
Answer:
600 acres
Step-by-step explanation:
brainest vote pleasee
Last month, a car dealership sold 376 new cars.
38 of those cars were white.
How many white cars were sold last month?
as per as I can think the answet will be 38
please give me brainliest if my answer is correct
Solve the following setting up proportion, cross multiply, and solve for unknown or use (whole)
Answer:
60%
Step-by-step explanation:
73:120*100=
(72*100):120=
7200:120=60
11. The scale on a map is 1: 80000. A town has an area of 37.5cm2 on the
map. What is the actual area of the town in km2? *
2 points
Calculate the elapsed time between:
a 9:30 a.m. and 7:30 p.m.
Find product of
4xy², 2x² - 3y², x³y³
pls help me will mark u as brainliest
full explanation pls
Answer:
8x⁶y⁵ - 12x⁴y⁷
Step-by-step explanation:
→ 4xy² × 2x² - 3y² × x³y³
→ 4x⁴y⁵ × 2x² - 3y²
→ 8x⁶y⁵ - 12x⁴y⁷
HOPE THIS HELPS YOU
Follw me = 10 thanks
Mark as brainliest = 10 thanks
1 thanks to me = 2 thanks
What is the recursive formula for the sequence:
1350,450, 150, 50
Answer:
It is being multiple by 3
1.When two variables are proportional which of the following is constant?
(1) their sum
(3) their product
(2) their ratio
(4) their difference
Answer:
Their Ratio
Step-by-step explanation:
You switched the numbers 2 and 3 btw
[tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio
A ratio indicates how many times one number contains another.
Two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio, which is called the coefficient of proportionality or proportionality constant.
When two variables are proportional, [tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio is constant.
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https://brainly.com/question/25343092?referrer=searchResults
please help please help
Answer:
c
Step-by-step explanation:
4000x.5=2000 which is the next table on the chart.
Answer:
Step-by-step explanation:
y=ar^t
f(x)=4000(1/2)^x
Which sentence states the author’s point of view of microloans?
A.They help people, not communities.
B.They can change people’s lives for the better.
C.They need to be changed in order to work correctly.
D.They should be paid back quickly to make a difference
Answer:
B
Step-by-step explanation:
It is right
point (4, 10) lies in which quadrant
Answer:
the second quadrant
Step-by-step explanation:
Answer:
itssss sooooo easy
Step-by-step explanation:
quadrant 1
which expression is equivalent to (7x^3)^2 (x^8)
Answer:
49x^14
Step-by-step explanation:
En la clase de matematicas hay un total de 50 alumnos han aprobado el 80% ¿Cuántos alumnos han reprovado
Responder:
10
Explicación paso a paso:
Dado que:
Número total de estudiantes = 50
Porcentaje que pasó = 80%
Si pasó el 80%;
luego porcentaje que falló:
(100 - 80)% = 20%
Número que falló:
20% del total de estudiantes
0,2 * 50
= 10 estudiantes reprobaron
Which expression is equivalent to 30c - 24d?
Answer:hmm 30c - 24d = 6d or 6c
Step-by-step explanation:
What is the domain and range help plz
Answer:
domain=(-10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10)
Range=(2, 4, 6, 8, 10, 0, -2, -4, -6, -8, -10)
can you help me graph -3y<2x+9
Answer:
Step-by-step explanation:
A car can cover a distance of 522 km on 36 litres of diesel.How for can it travel with 14 litres of diesel?
Answer:
I attached a pic
Step-by-step explanation:
Hope it helps you!!!
i will give first person brainlist for first answer i need help fast
Mr. McCoy entered his classroom at 8:00 am and found the temperature to be 86 degrees. He immediately turns on the air conditioner. By 1:00 pm the temperature was down to 76 degrees The temperature went down at an even rate while the air conditioning was running. write an equation to find the temperature in Mr. McCoy's room at any given time between 8:00 am and 1:00 pm
Answer:
8:00 am his temperature was 86 at 1 pm it was 76 it went down 10 in the 5 hours of time so it went down 2 every hour I hope this helps
Step-by-step explanation:
Solve 12x + 6 = 102 ?????????????????
Answer:
12x =102-6
x=96/12
x=8 is the correct answer
Answer:
Answer is x=8.
Step-by-step explanation:
12x+6=102
12x+6-6=102-6
12x=96
12x/12=96/12
x=8
I hope it's helpful!
5. Alex invests $18,100 at 13.6% compounded quarterly for 10 years. How much it be worth in the end?
Answer:
It be worth in the end : ($18,100 x 13.6%) x 4 = $ 9,849.4
Step-by-step explanation:
1 quarter = 3 months => 1 year = 4 quarters
PLZ HELP ASAP! A vendor at the Saturday Market makes $9 profit on each necklace she sells and $5 profit on each bracelet. Find a combination of necklaces and bracelets that she could sell and make.
a. exactly $100 profit
b. more than $100 profit
Answer:B. more than $100 profit
Step-by-step explanation:
When the pattern continues it wont be even
Answer
b
Step-by-step explanation:
y=4x+3
2x-3y=21
SHOW YOUR WORK
Step-by-step explanation:
y = 4x+3
2x-3y = 21
2x -3(4x+3) = 21
2x -12x -9 = 21
-10x = 21 + 9
-10x = 30
x = -3
volume of the composite
Step-by-step explanation:
To find the volume of a composite 3D figure, draw any necessary planes to view the figure as basic three dimensional figures, then: add basic figure volumes belonging to the composite shape. subtract basic figure volumes NOT belonging to the composite figure.
subtract
(-8x+2)-(-5x=7)
Answer:
Hi! -5/3 :)
Step-by-step explanation:
Hope this helps!
Best of luck! ♥
PLSS I NEED HELPPP .
Answer:
yes
Step-by-step explanation:
...........................
PLS HURRY TY WILL GIVE BRAINLIEST
Answer:
i'm pretty sure its c
Step-by-step explanation:
have a great day!!
Answer:
The quadratic equations and their solutions are;
9 ± √33 /4 = 2x² - 9x + 6.
4 ± √6 /2 = 2x² - 8x + 5.
9 ± √89 /4 = 2x² - 9x - 1.
4 ± √22 /2 = 2x² - 8x - 3.
Explanation:
Any quadratic equation of the form, ax² + bx + c = 0 can be solved using the formula x = -b ± √b² - 4ac / 2a. Here a, b, and c are the coefficients of the x², x, and the numeric term respectively.
We have to solve all of the five equations to be able to match the equations with their solutions.
2x² - 8x + 5, here a = 2, b = -8, c = 5. x = -b ± √b² - 4ac / 2a = -(-8) ± √(-8)² - 4(2)(5) / 2(2) = 8 ± √64 - 40/4. 24 can also be written as 4 × 6 and √4 = 2. So x = 8 ± 2√6 / 2×2= 4±√6/2.
2x² - 10x + 3, here a = 2, b = -10, c = 3. x =-b ± √b² - 4ac / 2a =-(-10) ± √(-10)² - 4(2)(3) / 2(4) = 10 ± √100 + 24/4. 124 can also be written as 4 × 31 and √4 = 2. So x = 10 ± 2√31 / 2×2 = 5 ± √31 /2.
2x² - 8x - 3, here a = 2, b = -8, c = -3. x = -b ± √b² - 4ac / 2a = -(-8) ± √(-8)² - 4(2)(-3) / 2(2) = 8 ± √64 + 24/4. 88 can also be written as 4 × 22 and √4 = 2. So x = 8 ± 2√22 / 2×2 = 4± √22/2.
2x² - 9x - 1, here a = 2, b = -9, c = -1. x = -b ± √b² - 4ac / 2a = -(-9) ± √(-9)² - 4(2)(-1) / 2(2) = 9 ± √81 + 8/4. x = 9 ± √89 / 4.
2x² - 9x + 6, here a = 2, b = -9, c = 6. x = -b ± √b² - 4ac / 2a = -(-9) ± √(-9)² - 4(2)(6) / 2(2) = 9 ± √81 - 48/4. x = 9 ± √33 / 4 .
Step-by-step explanation:
HELP!!!!
2x+y= 20
3x+4y= 40
Answer:
(8,4)?
Step-by-step explanation:
NEED HELP ASAP!!! WILL MARK BRAINLIEST!!!
A sample of 500 g of radioactive lead-210 decays to polonium-210 according to the function A(t) = 500 e ^-0.0325, where t is time in years. Find the amount of radioactive lead remaining after (a) 4 yr, (b) 8 yr, (c) 15 yr. (d) Find the half-life.
Answer:
t=4
Step-by-step explanation:
PLEASE HELP ME!!! PLEASE HELP ME!!!!
Answer:
no le entiendo perdon no se ingles incluso estoy en clase
After losing the __________, the Chinese government was forced to make reparation payments to Britain.
A.
Anglo-Chinese War
B.
Chinese Civil War
C.
Revolution of 1911
D.
Sino-Japanese War
Option A. Anglo-Chinese War.
Answer: a.anglo-chinese war in e2020
Step-by-step explanation:
