Answer:
9/4 225%
Step-by-step explanation:
either one you need :)
Answer:
1.398 miles
Step-by-step explanation:
Formula: multiply the value in kilometers by the conversion factor '0.62137119223556'.
Mr. Quick bought a new computer system. The regular price was $1850, but he got a 15% discount. How much did he pay?
Answer:
the price Mr. Quick paid is=$1343
I think I can help you with this
you can easily solve this by using a rule of three
Step one
find the discount value if
$1580⇒ 100%
$x? ⇒ 15%
do the relation
the discount is $237
the price Mr. Quick paid is
the price Mr. Quick paid is=regular price - discount
the price Mr Quick paid is=$1580-$237
the price Mr Quick paid is=$1343
I hope it helps, Have a great day!!! :)
Step-by-step explanation:
Which comparison of the two equations is accurate?
Equation A: x2+3x-6 = x+2
Equation B: x2+3x-6 = 3 x+2
Answer:
Equation B: 2x+3x-6 is accurate
Answer:
A: x2+3x-6=x+2
Step-by-step explanation:
A: x2+3x-6=x+2
x2+3x-x-6-2=0
x2+2x-8=0
(x+4)(x-2)=0
x=-4, x=2
B:x2+3x-6=3x+2
x2+3x-3x-6-2=0
x2-8=0
x2=8
x=±[tex]\sqrt{8\\}[/tex] Not accurate
Helppp pleasee need asapp!!!
Two friends decide to rent an apartment and split the cost evenly. They each paid $752 towards the total move in cost which included first and last month’s rent and a security deposit of $499. What will be the cost of rent per month for each of them?
Answer:
They will both pay $63.50 a month
Step-by-step explanation:
Since they paid $752 total and $499 as a security deposit, you subtract the two, getting you $253 in rent for both months. Divide that answer by 2 to get $126.5 to get how much they payed each month together, then divide by 2 again to get how much they each payed which is $63.50
The time for one complete swing of a pendulum can be modeled by the formula P=2π√L/32 where L represents the length of the pendulum in feet and P represents the period of the pendulum in seconds. If the pendulum's period is 2.4 seconds, which of the following best represents the length of the pendulum?
A. 1.7 ft
B. 5.4 ft
C. 4.7 ft
D. 4.4 ft
Answer:
two ways to get this
1 by unit analysis
l / g → m / (m/s^2) → s^2
so you'd need
root of l/g to get s (time units)
2
from the formula
T = 2 pi sqrt(L/g)
Step-by-step explanation:
two ways to get this
1 by unit analysis
l / g → m / (m/s^2) → s^2
so you'd need
root of l/g to get s (time units)
2
from the formula
T = 2 pi sqrt(L/g)
The length of a rectangular garden
is (y + 5). The width is (y). Write a
simplified expression to represent
the perimeter of the garden.
Show your Work.
PLS HURRY!!!!
Answer:
4y + 10
Step-by-step explanation:
Since the perimeter of a rectangle is 2(l + w), where l is the length and w is the width, the perimeter of this rectangle would be
2((y + 5) + y)
To simplify this, just add similar terms inside the parentheses and multiply them both by 2.
2(2y + 5)
4y + 10
2/5m to cm pls plshghhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
40cm
Step-by-step explanation:
Centimeter means "one hundredth of a meter," so:
1 m = 100 cm
How many meters times 100 will get you how many cm:
2/5m = ? cm
2/5 (100) = ? cm
200/5 = ? cm
40 = ? cm
2/5m = 40 cm
What is the area of this face?
help quickly!!!!!!!!
What is the measure of N
Answer:
C) 27 degrees
Step-by-step explanation:
N+63=90
-63. -63
N=27
Help please!! Math problem
Answer:
What are the options?
Step-by-step explanation:
Possible solutions shown of the graph: (0,5) or (4,0)
Andrew gives a cashier $40 to buy 3 T-shirts that cost $n each. Which algebraic expression
represents the amount of change Andrew will receive?
O A. 40 + 3n
B. 40 - 3n
O C. 40 x 3n
O D. 40 = 3n
5
The expression 1.8C + 32, where C represents the temperature in degrees Celsius, shows how to
convert from degrees Celsius to degrees Fahrenheit. What
is the temperature in degrees
Fahrenheit when the temperature is 30°C?
o
A. 48.67°F
O B. 63.8°F
C. 86°F
D. 111.6°F
NEED HELP PLEASEEEE ON BOTH QUESTIONS PLEASEEEEE
Answer:
1. B (40- 3n)
2.c (86)
Step-by-step explanation:
1. The shirts cost 3n. So you do 40- 3n(what the shirts cost) to find the amount of change he will recive.
2. Just plug the numbers in- 1.8(30) + 32=86.
The population of a certain species of insect is given by a differentiable function P , where P(t) is the number of insects in the population, in millions, at time t , where t is measured in days. When the environmental conditions are right, the population increases with respect to time at a rate that is directly proportional to the population. Starting August 15, the conditions were favorable and the population began increasing. On August 20, five days later, there were an estimated 10 million insects and the population was increasing at a rate of 2 million insects per day. Which of the following is a differential equation that models this situation?
a. P=2(tâ5)+10
b. dP/dt=2/5t
c. dP/dt=1/5P
d. dP/dt=5P
Answer:
Option C, dP/dt=1/5P
Step-by-step explanation:
The change is population of insects is directly proportional to the rate of change of population
Hence,
[tex]\frac{dP}{dt} \alpha P[/tex]
Or [tex]\frac{dP}{dt} = kP[/tex]
where K is the proportional constant
We will find the value of k
Keeping the given values of rate of change of population and population in above equation, we get -
[tex]\frac{2}{10} = k\\k = \frac{1}{5}[/tex]
Hence,
[tex]\frac{dP}{dt} = \frac{1}{5} P[/tex]
Which fraction is the least?
A. 1/2
B. 1/5
C. 1/7
D. 1/10
What is the equation of the line in slope intercept form?
Answer:
y = -1/3x + 3
Step-by-step explanation:
Slope = -1/3
Y-intercept = (0, 3)
What is the slope of the line graphed in the coordinate grid?
(Write the answer as a fraction in lowest terms.)
Answer:
3/4
Step-by-step explanation:
I drew a slope triangle and found the slope by finding the distance between two points on the line.
[tex]vertical distance/horizontal distance[/tex]
Hope this helped!
The slope of the line graphed in the coordinate grid will be;
⇒ m = -4/5
What is Equation of line?The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The line graphed in the coordinate grid is shown in figure.
Now,
Let two points on the graph of the line are (5, 0) and (0 , 4)
We know that;
Slope of the line passing through the points (x₁ , y₁) and (x₂, y₂) is,
⇒ m = (y₂ - y₁) / (x₂ - x₁)
Hence, Slope of the line passing through the points (5, 0) and (0 , 4) is,
⇒ m = (y₂ - y₁) / (x₂ - x₁)
⇒ m = (4 - 0) / (0 - 5)
⇒ m = 4 / (-5)
⇒ m = -4/5
Thus, The slope of the graph = - 4/5
Learn more about the equation of line visit:
https://brainly.com/question/18831322
#SPJ2
x-0.25x =0.75x
Which of the following statement matches the mathematical equation?
Answer: Decrease a number by 25% is the same as increasing by 75%
Step-by-step explanation:
PLEASE HELP ASAP VERY URGENT WILL GIVE BRAINLIEST
Answer:
40%
Step-by-step explanation:
You can do 14 divided by 35 to get the decimal 0.4.
Then you multiply 0.4 by 100 because percent is always 100
40%
Hoped I helped
How much will you have contributed to a Whole Life insurance policy that has a face value of $60,000 over a 40-year
period, given that the permanent insurance amount for a healthy 30-year-old male is $18.54 per thousand.
a $1,112.4
$60,000
Б. $44,496
$533,952
C.
d
Please select the best answer from the choices provided
O O O O
Answer: The answer is $44,496. I got it right on the test. Sorry that I was late...
Step-by-step explanation:
:)
x^2 + 14p + 24 = ???
pls help me on this.......
There is a TV that is $189.00. There is a coupon offering 15% off any television purchase. If the sales tax on the TV is 8%, how much will the TV cost total?
Answer:
175.77 dollars
Step-by-step explanation:
15% off 189.00 is 160.65 then you take that answer and add on the sales tax from the original price. Doing 189.00 x 8 percent gets you 15.12 dollars.
Add 160.65 + 15.12 to get 175.77 dollars.
please help me asap.
please helppp me on this math question
Answer:
C=F/M
C=2640/75
C=35.20
$35.20 Per Band Member
Step-by-step explanation:
C= Cost Per Band Member
F = Food and Bus Cost
M = Band Members
Answer:
The answer is 32.2 (35 with ramainder of 15)
Step-by-step explanation:
THE ANSWER IS 35 WITH REMAINDER OF 15
Help me from 3 through 8
Answer:
3)x=−9 and x=4
4)x=−12 and x=−5
5)x=8 and x=14
6)x=−7 and x=3
7)x=-1 2/3 and x = 1/4
8)x=2/5
Step-by-step explanation:
Hope this helps
Lee watches tv for 3 hours per day. During that time the tv consumes 250 watts per hour. Electricity costs 12 cents/1 kilowatt-hour. How much does it cost to run the tv does 30 days?
Answer:
270 dollars
Step-by-step explanation:
He's going to watch 90 hours of tv in 30 days, so multiply 90 hours x 250 watts, Which is 22500 watts over 30 days, then convert to kilowatts which would be 22.5 kilowatts total. He used .25 kilowatts an hour every day. Then multiple 22.5 x 12 cents to get your answer 270. He paid 270 dollars for electricity for the tv.
PLEASE HELP IM DYING RN.
WHAT IS X? 6(x+2)=2(x-3)
Answer:
-9/2
Step-by-step explanation:
6(x+2)=2(x-3)
6x+12=2x-6
6x-2x+12=-6
4x+12=-6
4x=-6-12
4x=-18
x=-18/4
simplify
x=-9/2
Help me quick I need a good grade
what is the percent change of 2880 to 3168
Answer:
'Percent (%)' means 'out of one hundred':
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100.
10% = 10/100 = 10 ÷ 100 = 0.1.
100% = 100/100 = 100 ÷ 100 = 1.
Increase the number by 10% of its value.
Percentage increase = 10% × 2,880
New value =
2,880 + Percentage increase =
2,880 + (10% × 2,880) =
2,880 + 10% × 2,880 =
(1 + 10%) × 2,880 =
(100% + 10%) × 2,880 =
110% × 2,880 =
110 ÷ 100 × 2,880 =
110 × 2,880 ÷ 100 =
316,800 ÷ 100 =
3,168
Calculate absolute change (actual difference)
Absolute change (actual difference) =
New value - 2,880 =
3,168 - 2,880 =
288
Step-by-step explanation:
If you make x dollars per hour and you work 8 hours, how much money will you make?
What is the total area of the figure below?
answer fast pls 20 pts! <3
≻───── ⋆✩⋆ ─────≺
Answer:
First, find the area of rectangle.
20 × 30 = 600
Next multiply the square
10 × 10 = 100
Now the curve.
[tex]\frac{10 * 10 = 100}{2}[/tex]
100/2 =50
Then Add all of it.
[tex]600 + 100 + 50 = 750[/tex]
[tex]Area = 750[/tex]
Hope this helps!
-Fishylikeswater
What is x equal to in the equation 10+x=5(1/5x+2)
Answer:
30
Step-by-step explanation:
Theorm