y = pq/p+q
p = 2.4×10^5
Answer:
Step-by-step explanation:
p=2.4×10^5.
q=3.7×10^5
pq = 2.4 * 10⁵ * 3.7 * 10⁵
= 2.4 * 3.7 *10⁽⁵⁺⁵⁾
= 8.88 * 10¹⁰
p + q = 2.4 * 10⁵ + 3.7 * 10⁵
= ( 2.4 + 3.7) * 10⁵
= 6.1 * 10⁵
[tex]y = \frac{pq}{p+q}\\\\ = \frac{8.88*10^{10}}{6.1*10^{5}}\\\\= 1.46 * 10^{10-5}\\= 1.46 * 10^{5}[/tex]
I WILL MARK BRAINLIEST
Help pls and thank :)
Answer:
-5
Step-by-step explanation:
slope is rise/run
so, the rise is -5, the 'run' is 1
so, -5
i have a c please help it will mean alot
[tex]\Large\boxed{\tt Answer: 5\frac{2}{3} }[/tex]
[tex]\tt Step-by-step~explanation:[/tex]
We can solve this by dividing both numbers by four.
[tex]\tt 8\div4=2\\12\div4=3\\\frac{2}{3}[/tex]
We then add that to 5 to get our answer.
Today a 9 friends went out for lunch. Their total bill was 55.09, including tax and gratuity. One of them ordered only soda and needed to pay only $1.25. The other 8 friends ordered the same daily special. How much did each of the other friends need to pay
Answer:
6.73
Step-by-step explanation:
55.09-1.25= 53.84
53.84/8=6.73
Carol walks one mile every 24 minutes and walks 11 hours per week. If Carol takes 6 weeks off for rest throughout the year, how many miles will she walk per year? Assume there are 4 weeks per month.
Answer:
1,155 miles in a year.
Step-by-step explanation:
Assuming there are 4 weeks per month, that would mean there are a total of 48 weeks. If she takes 6 weeks off then that would leave 42 weeks. We know need to find how many minutes are in 11 hours by multiplying 11 by 60min.
11 * 60 = 660min
Now we need to divide 660min by the 24min it takes to walk 1 mile which will also give us the number of miles she walks per week
660 / 24 = 27.5 miles per week
Finally, we need to multiply the number of miles by the number of weeks in the year.
27.5 miles * 42 weeks = 1,155 miles in a year.
WILL MARK BRAINLIEST PLEASE HELP I NEED SOME SMART PEOPLE WILL MARK BRAINLIEST!!!
Answer:
The answer is [tex]6\frac{5}{8}[/tex]
Step-by-step explanation:
-12 pounds + [tex]5\frac{3}{8}[/tex]
-12+[tex]5\frac{3}{8}[/tex]
=-12+5+[tex]\frac{3}{8}[/tex]
=(-12+5)+[tex]\frac{3}{8}[/tex]
=(-7)+[tex]\frac{3}{8\\}[/tex]
=[tex]-6\frac{5}{8}[/tex]
Mr.Yoo's weight dropped by [tex]6\frac{5}{8}[/tex]
Answer:
6 5/8 edited--> i didnt see that someone alr answer this
Step-by-step explanation:
Edmond goes to the doctor for a check-up. When he gets home, he tells his mother that he weighs 1,360 ounces and is 62 inches tall. What is Edmond's height and weight in feet and pounds, respectively?
Answer:
113.3 pounds
5.17 ft
Step-by-step explanation:
Step one:
given data
weighs 1,360 ounces and is
Height = 62 inches tall.
Required:
We are expected to perform unit conversion
from ounces to pounds
and from inches to feet
Step two:
1 pound is 16 ounces
x pound is 1360 ounces
cross multiply
16x= 1360
x= 1360/16
x= 113.3 pounds
Step three
1 inches is 0.0833333ft
62 inches is x ft
cross multiply
x= 5.17 ft
what 3x(a-12)=???????
3ax-36x is the correct answer.
Hope it helps!
Juana went shopping with $ 50 and spent $ 45. What percentage of her money did she spend?
Answer: 90%
Step-by-step explanation:
Answer:
90%
Step-by-step explanation:
In order to find the percentage of the money Juana spent while shopping, you must take the amount of money spent and divide it by the total amount of money.
$45 dollars spent divided by $50 dollars total will give you your fraction, in decimals:
45 / 50 = 0.90
Multiply by 100% to find your percentage
0.90 * 100% = 90.0%
A glass is
4
7
full. Then 70cm3 of orange juice is poured in.
The glass is now
3
4
full. What is the total volume of the glass?
Answer:
Step-by-step explanation:
4/7 x + 70 cm^3 = 3/4 x Subtract 4/7 x from both sides
3/4 x - 4/7 x = 70 cm^3 The lowest common denominator is 28
[tex]\frac{3*7*x}{4*7} - \frac{4*4x}{4*7} = 70 cc\\\frac{21*x}{28} - \frac{16*x}{28} = 70 cc\\\frac{5x}{28}= 70cc\\[/tex]
5x = 70*28
5x = 1960 Divide by 5
x = 1960/5
x = 392 cc
Answer:
392 cm³Step-by-step explanation:
The difference of 3/4 and 4/7 of the volume is 70 cm:
3/4 - 4/7 = 7/7*3/4 - 4/4*4/7 = 21/28 - 16/28 = 5/285/28 of the volume is 70 cm³
Divide both numbers by 5/28 to find the total volume of the glass:
70 : 5/28 = 70*28/5 = 392 cm³Explain what it means to simplify a trigonometric function?????
Answer:
a function of an angle, or of an abstract quantity, used in trigonometry, including the sine, cosine, tangent, cotangent, secant, and cosecant, and their hyperbolic counterparts.
Step-by-step explanation:
which equation represents the graph below
y= x/35
y=35x
y=x-35
y=x+35
Answer:
B: y=35x
Step-by-step explanation:
You can verify this by plugging 1 to be x (35*1=35) and 2 (35*2=70)
Write an expression that uses subtraction and division that has a value of 3.
Answer:
12/2-3
Step-by-step explanation:
12/2-3
PLS ANSWER WHOEVER ANSWERS FIRST GETS BRAINLIEST!!!!
Shelby bought 6½ pounds of hamburger meat to make hamburger
patties. However, 4⅔ pounds of the hamburger had to be thrown away.
How much of the hamburger meat did not get thrown away?
i cant figure out how to do this question plz help!
Answer:
[tex] slope (m) = \frac{1 - (-5)}{2 - (-1)} [/tex]
[tex] = \frac{1 + 5}{2 + 1} [/tex]
[tex] = \frac{6}{3} = 2 [/tex]
Step-by-step explanation:
Find the slope (m) using the two points given, (-1, -5) and (2, 1):
[tex] slope (m) = \frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1} [/tex]
Let,
[tex] (-1, -5) = (x_1, y_1) [/tex]
[tex] (2, 1) = (x_2, y_2) [/tex]
Plug in the values into the equation:
[tex] slope (m) = \frac{1 - (-5)}{2 - (-1)} [/tex]
[tex] = \frac{1 + 5}{2 + 1} [/tex]
[tex] = \frac{6}{3} = 2 [/tex]
math for 3rd grade plz help
Answer:
18 r2
Step-by-step explanation:
Answer:
59
Step-by-step explanation:
for the first answere
How many 3-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, if repetition of digits is allowed?
Which situation can be modeled using a linear function? the population of yeast that doubles after every minute the population of yeast that doubles after every minute the height of a projectile after it is launched the height of a projectile after it is launched the distance covered by a car moving at a constant speed the distance covered by a car moving at a constant speed the cost of a printing machine that depreciates every year at 2% per year
given the polynomial x^4-3xy^2 find a polynomial of x so that the sum of the polynomials equals 4x^5+7xy^2
PLZ HELP WILL MARK BRAINLEST IF CORRECT WITH SOME WHAT OF AN EXPLANATION
Answer:
4x^5 - x^4 + 10xy^2.
Step-by-step explanation:
x^4 - 3xy^2 + P(x) = 4x^5 + 7xy^2
P(x) = 4x^5 + 7xy^2 - (x^4 - 3xy^2)
= 4x^5 + 7xy^2 - x^4 + 3xy^2
= 4x^5 - x^4 + 10xy^2.
Kiran and Clare live 24 miles away from each other along a rail trail. One Saturday, the two friends started walking toward each other along the trail at 8:00 a.m. with a plan to have a picnic when they meet.
ANSWER: Kiran is jogging at 9.6 miles per hour.
3
Question 5 (1 point)
Saved
Line AB has a slope of
value of k.
3
4.
and the endpoints A(11,3) and B(3, k). Determine the value of k
3
-41
9
-9
dont click this one it is not the right answer
Can someone help me pls
Answer:
D
Step-by-step explanation:
Answer:
That’s prolly D
Step-by-step explanation:
Other stuff don’t make sense
Tyler is riding his bike from his house to the store, which is 4 MI away. Tyler gets to the store it 18 minutes after he leaves his house.Find Tyler speed in miles per minute. Use dimensional Analysis to check the reasonableness of your answer
Answer:
0.22 miles/minute
Step-by-step explanation:
Tyler is riding his bike from his house to the store, which is 4 MI away. Tyler gets to the store it 18 minutes after he leaves his house.Find Tyler speed in miles per minute.
The formula for speed is given as:
Distance/Time
Hence:
Tyler's distance = 4 miles
Time = 18 minutes
Speed(Miles/ minute) = 4 miles/18 minutes
= 0.2222222222 miles per minutes
= 0.22 miles/minute
Sara can complete 3/4 of a puzzle in 7/8 of an hour. How much a puzzle can she complete in an
hour?
Answer:
x = 6/7 of a puzzle
Step-by-step explanation:
Number of puzzle : time taken
= 3/4 : 7/8
How much a puzzle can she complete in an hour?
Let
x = number of puzzle to complete
Number of puzzle : time taken
= x : 1
Equate both ratios to solve for x
3/4 : 7/8 = x : 1
3/4 ÷ 7/8 = x / 1
3/4 × 8/7 = x / 1
24/28 = x / 1
Cross product
24 * 1 = 28 * x
24 = 28x
x = 24/28
= 6/7
x = 6/7 of a puzzle
Simplify (45-28) - |15-21|
A) 11
B) 17
C) 23
D) 29
A sales associate farms a neighborhood with 750 homes. The owners seem to list their homes every six years. How many listings should the sales associate obtain if she can list 40% of the homes in the neighborhood
Answer:
50 homes
Step-by-step explanation:
Given that:
Total Number of homes = 750
Years at which home is listed = 6
Thus average listing per year = (total number of homes / years)
Average listing per year = 750 / 6
Average listing per year = 125 homes
If 40% of homes in the neighborhood can be listed :
0.4 * 125
= 50 homes
Sales associate should obtain listing of 50 homes
Calculation of homes listing obtained by Sales associate
Given : Total 750 houses with listing tendencies every six years.
So, average annual houses listing = 750 / 6 = 125
Also, listings = 40%
Hence, sales associate obtain 40% of 125 = 50
To learn more about Percentage listings, refer https://brainly.com/question/5692146?referrer=searchResults
What is the slope of the line?
PLEASE AS SOON AS POSSIBLE!!
13 points for whoever answers
Answer
-2/2
Step-by-step explanation:
w=2, p=3 ........ 5p-2w
Answer:
11
Step-by-step explanation:
5 times 3 {subracted by} 2 times 2
15 - 4 = 11
Jillian is making accessories for the soccer team. She uses 667.43 inches of fabric on headbands for 27 players and 4 coaches. She also uses 237.87 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Answer:
21.53 in of fabric on headbands
7.67 in of fabric on wristbands.
Step-by-step explanation:
Step one:
given data
the total amount of person players plus coaches= 27+4= 31
for each person, she uses = 667.43/31= 21.53 in of fabric on headbands
She also uses 237.87inches of fabric on wristbands for just the players
For each player, she will use= 237.87/31= 7.67 in of fabric
Hence for each player, she used
21.53 in of fabric on headbands
7.67 in of fabric on wristbands