Answer:
-11y-40
can you also please mark me as brainliest?
If we start with 5 cells, and each cell divides in two every 15 minutes, how many total after 1 hour?
Answer:
The answer is 80 cells
Explain how your equations were affected by the sign of the ordered pair values (positive or negative).
²³·∑⊂⇒⇔∈∫⇄ my teacher told me to anser this plz help
Try posting a picture
Step-by-step explanation:
Try posting a picture
Answer:
i dony know mabe its a riddle
Step-by-step explanation:
22+n=-12 solve for n
Answer:
n= -34
Step-by-step explanation:
You want to get n alone so you would subtract 22 from both sides and -12 - 22 is -34
Answer:
-34
Step-by-step explanation:
22+n=-12
We move all terms to the left:
22+n-(-12)=0
We add all the numbers together, and all the variables
n+34=0
We move all terms containing n to the left, all other terms to the right
n=-34
A team of bakers can roll and form 5 dozen pretzels in 9 minutes. How many pretzels can this team form in 1 hour?
This team can form
pretzels in 1 hour.
Answer:
This team can form 400 pretzels in one hour
Step-by-step explanation:
How many pretzels in 9 minutes?
5(12)=60
Solve as proportion
60 pretzels = 9 minutes
x pretzels = 60 minutes
60(60)=9x
3600=9x
Divide both sides by 9
x= 400 pretzels
This team can form 400 pretzels in 1 hour
Answer:
this team can form 30 pretzels in 1 hour
Step-by-step explanation:
60 minutes are in a hour, and 60 divided by 9 is 6.6. So that means you would have to use 6. So 9 x 6 equals 54. Now do 5 x 6 and that would equal 30.
is the first number a multiple of the second? 56, 8:
Answer:
no
Step-by-step explanation:
no bc 8 is a multiple of 56, not 56 a multiple of 8
if you could subscribe to my friend penny_pg3d on YT that would be great!
What is an equation of the line that passes through the points (-8,0) and (8,4)?
Answer:
1/4
Step-by-step explanation:
We can use the formula [ y2-y1/x2-x1 ] to solve.
4-0/8-(-8)
4/16
2/8
1/4
Best of Luck!
Answer:
I’m sure the answer is
Y=1/4x+2
Step-by-step explanation:
I’m just got it correct
Which Statment is True?
a. The data distribution is both symmetric and skewed
b. the data distribution is skewed to the left
c.the data distribution is skewed to the right
d. the data distribution is symmetric
Given Correct Statement is :- The data distribution is skewed to the right, which means that the right tail of the distribution is longer than the left tail. c. The data distribution is skewed to the right.
It is not possible for a data distribution to be both symmetric and skewed at the same time, as these are mutually exclusive characteristics.
A symmetric distribution is one in which the data is evenly distributed around the mean, with the left and right sides of the distribution being mirror images of each other.
A skewed distribution is one in which the data is not evenly distributed around the mean, with one tail of the distribution being longer than the other.
Based on the given options, only one statement can be true.
Option (c) states that the data distribution is skewed to the right, which means that the right tail of the distribution is longer than the left tail. Therefore, the correct statement is:
c. The data distribution is skewed to the right.
For such more questions on Skewed data distribution
https://brainly.com/question/16410052
#SPJ11
Miguel had $320 dollars in his bank account and adds $15 each month. How many months will it take for Miguel to have more than $910 in his account.
Answer: just more than 39.3 months
Step-by-step explanation:
$320 + 15m = $910
-320 + 15m = $910 - $320
15m= $590
15 15
m= 39.3 months
PLZ help I am confusion. Math is hard
Answer:
It is C I am good at math
Step-by-step explanation:
2 less than the quotient of 5 and number x
Answer:
[tex]\frac{5}{x} -2[/tex]
Step-by-step explanation:
-5y + 4x = 4
-7y - 10x = - 10
Answer:
The answer is
Step-by-step explanation:
use system of equations and substitution.
to solve this equation, one variable needs to be cancelled out to solve for the other.
[tex]-5y+4y=4\\-7y-10x=-10\\[/tex]
looking at this problem, we can manipulate -5 and -7 to equal 35 and -35 to get rid of the variable x to solve for y.
[tex]-7(-5y+4x=4)\\5(-7y-10x=-10)\\\\35y-28x=-28\\-35y-50x=-50[/tex]
with this, we can cancel out 35x and -35x.
[tex]-28x=-28\\-50x=-50[/tex]
manipulate the equation to equal x.
[tex]x=1\\x=1.[/tex]
plug 1 for x back into one of the equations to solve for y.
[tex]-5y+4(1)=4\\-5y+4=4\\-5y=0\\y=0[/tex]
therefore, (1,0)
hope this helps :)
Answer:
x=1 y=0
Step-by-step explanation:
Fully factor the function
[tex]f(x)=-x^4+4x^3+3x^2-10x-8[/tex]
Answer:
(x+1)^2 (x-4) (x-2)
Step-by-step explanation:
Basically a lot of synthetic divison.
Can someone please help me?
I dont understand what this i keep getting it wrong i need help.
Help (no it’s not HEAD)
Answer:
AIHC
Step-by-step explanation:
Caleb types 100 words in 5 minutThe table below shows the cost of bananas at a local grocery store.
Banana Prices
Weight of Bananas
(pounds)
Cost
($)
1
0.75
2
1.50
3
2.25
4
3.00
?
3.75
How many pounds of bananas cost $3.75?es. What is the unit rate
a. Connie has $100 in her piggy bank. Ryan has 3 times more than Connie. How much money does Ryan have?
Joe's equation: 100 cross times 3 equals r
Answer:
Its 300
Step-by-step explanation:
Because 100 x 30 = 300
Four lab rats stage a daring escape in broad daylight, eventually establishing a colony behind the
laboratory's parking garage. After one month, the population of the colony has risen to eight rats.
After two months, the population is sixteen; after three months, thirty-two, and so on. If the pattern
continues, how many months will it take for the colony population to reach 1,024 rats?
Answer:
9 months.
Step-by-step explanation:
use a calculator
Answer:
9
Step-by-step explanation:
Simone examined the pattern in the table.
Powers of 10
Value
10 Superscript 1
10
10 Superscript 0
1
10 Superscript negative 1
StartFraction 1 Over 10 EndFraction
10 Superscript negative 2
StartFraction 1 Over 100 EndFraction
10 Superscript negative 3
StartFraction 1 Over 1000 EndFraction
10 Superscript negative 4
StartFraction 1 Over 10,000 EndFraction
Based on the pattern, which power of 10 would have a value of StartFraction 1 Over 1,000,000 EndFraction?
10 Superscript negative 6
10 Superscript negative 5
10 Superscript 5
10 Superscript 6
Answer:
C. 10 Superscript 5
Step-by-step explanation:
Answer:
10 scripture 5
Step-by-step explanation:
If Kailyn ran 3 miles in 20 minutes, how many miles would she run in 1 hour?
1 hour = how many minutes?
Answer:
1 hr =60 mins kailyn ran 9 miles in 1 hour
Step-by-step explanation:
Hope this helps:)
Given right triangle XYZ, what is the value of tan(Y)?
One-half
StartFraction StartRoot 3 EndRoot Over 3 EndFraction
StartFraction StartRoot 3 EndRoot Over 2 EndFraction
StartFraction 2 StartRoot 3 EndRoot Over 3 EndFraction
Answer:
StartFraction StartRoot 3 EndRoot Over 3 EndFractionStep-by-step explanation:
Find the diagram attached.
From the right triangle XYZ:
XY is the hypotenuse
XZ and YZ are opposite and adjacent
To get value of tan(Y), we will use the SOH, CAH, TOA, trigonometry identity.
According to TOA:
Tan(Y) = XZ/ZY
First let us get XZ
Using SOH
SinY = opp/hyp = XZ/XY
SinY = XZ/4
Sin30 = XZ/4
XZ = 4sin30
XZ = 4(0.5)
XZ = 2units
Next is to get ZY:
Using Pythagoras theorem:
ZY²+XZ² = XY²
ZY² = XY²-XZ²
ZY² = 4²-2²
ZY² = 16-4
ZY² = 12
ZY = √12
ZY = √4*3
ZY = 2√3
Solve for tan(Y):
Since Tan(Y) = XZ/ZY
Tan(Y) = 2/2√3
Tan(Y) = 1/√3
Rationalize
Tan(Y) = 1/√3*√3/√3
Tan(Y) = √3/√9
Tan(Y) = √3/3
Hence the correct option is A. StartFraction StartRoot 3 EndRoot Over 3 EndFraction
Answer:
B
Step-by-step explanation:
StartRoot 3 EndRoot
The problem C(x)=25x+50 represents the labor coat in dollars for quick cedar to build a deck where x is the number of hours of labor
Answer: 18.6 or 93/5
Step-by-step explanation:
See attached picture
which is greater 42.9 or 42.900
Answer:
42.9=42.900
Step-by-step explanation:
The 9 at the tenth digit and other 9 is at tenth digit as well. 0 means nothing so they're the same value.
work out the area of this trapezium
6cm
10cm
8cm
17cm
Answer:
(81√15)/4 ≈ 78.43 cm²
Step-by-step explanation:
It can help to draw a diagram.
The base angle at the side of length 6 can be found using the Law of Cosines. Its opposite side is of length 8, and the two adjacent sides are of length 6 and 7. So, we have ...
8² = 6² +7² -2·6·7·cos(α)
cos(α) = (36+49-64)/(84) = 1/4
α = arccos(1/4) ≈ 75.522°
Then the height of the trapezium is ...
6·sin(75.522°) ≈ 5.80948 . . . . cm
__
The area of the trapezium is given by the formula ...
A = 1/2(b1 +b2)h
A = (1/2)(17 +10)(5.80948) . . . . cm²
A ≈ 78.43 cm²
__
Of course, sin(arccos(1/4)) = (√15)/4, so the exact formulation of the area is ...
A = (81√15)/4 cm²
me ayudan solo nececito que me dijan cual es la respues correcta porfa es para hoy
Answer:
[tex]\displaystyle \frac{3m^2n^2}{5(m+n)}\div \frac{12m^4n}{10(m+n)}=\displaystyle \frac{n}{2m^2}[/tex]
Step-by-step explanation:
Simplificación de expresiones algebraicas
Tenemos la expresión:
[tex]\displaystyle \frac{3m^2n^2}{5(m+n)}\div \frac{12m^4n}{10(m+n)}[/tex]
La división de fracciones suele manejarse mejor utilizando la multiplicación del inverso del denominador. Es decir, para dividir la fracción a/b entre la fracción c/d se multiplica a/b*d/c para resultar (a*d)/(b*c).
Apliquemos lo anterior al problema en consideración:
[tex]\displaystyle \frac{3m^2n^2}{5(m+n)}\div \frac{12m^4n}{10(m+n)}=\displaystyle \frac{3m^2n^2}{5(m+n)}\cdot \frac{10(m+n)}{12m^4n}[/tex]
Multiplicamos los coeficientes en el numerador y denominador y eliminamos el factor (m+n):
[tex]=\displaystyle \frac{30m^2n^2}{60m^4n}[/tex]
La potencia 2 de la m se simplifica con la potencia 4 y la potencia 2 de la n se simplifica con la potencia 1. Igualmente se simplifica la fracción numérica dividiendo entre 30:
[tex]\boxed{\displaystyle \frac{3m^2n^2}{5(m+n)}\div \frac{12m^4n}{10(m+n)}=\displaystyle \frac{n}{2m^2}}[/tex]
What is the measure of angle c?
A. 30°
B. 70°
C. 110°
D. 40°
Answer:
B - 70
Step-by-step explanation:
The angles in a triangle always add up to 180.
70+40=110
180-110=70
Answer:
70 degrees
Step-by-step explanation:
All triangles have 3 angles that add up to 180 degreesHow to solve:40 + 70 + a = 180 // make equation 110 + a = 180 // add like terms- 110 - 110 // subtract 110 on both sides a = 7070 degreesHope this helps :)
PLEASE ANSWER THIS ASAP!!!
Answer:
so --#9 siunuens sidbishdidhdh did he idbd
Help plz with math homework
Answer:
Translated up by 2, translated to the right by 3
Step-by-step explanation:
two eights of a circle is what percent of a circle
Answer:
25%
Step-by-step explanation:
2/8 is equal to 1/4.
Now lets just say that the entire circle is 100%, or completely filled.
1/4 of 100 is 25. Then since it's already in terms of one hundred, we can say that 2/8 of a circle is 25% of it.
Answer: 1/4
Step-by-step explanation: 1/8 is half of 1/4 and 2/8 if simplified is 1/4