Answer: D. n = 12
================================
Work Shown:
n/33 = 4/11
11*n = 33*4 ... cross multiply
11n = 132
n = 132/11 ... divide both sides by 11
n = 12
Answer:
D: n = 12
Step-by-step explanation:
n/33=4/11
we multiply by 33
n=4*33/11
33 can be divided by 11
n=4*3
n=12
will give brainliest
A boat traveled 225 miles downstream and back. The trip downstream took 9 hours. The trip
back took 45 hours. Find the speed of the boat in still water and the speed of the current.
Answer:
30 hrs
Step-by-step explanation:
Downstream. In water, the direction along the stream is called downstream.
Upstream. In water, the direction against the stream is called upstream. Let the speed of a boat in still water be u km/hr and the speed of the stream be v km/hr, then. Speed downstream = (u + v) km/hr. Speed upstream = (u - v) km/hr
Sammy´s fitness goal is to do 60 pull ups. She is up to 40% of her goal. How many pull ups can Sammy do?
There are 28 students in Brad’s class. Their teacher is giving each of them 16 pieces of notebook paper, to make a journal. How many pieces of paper will they need?
Answer:
448
Step-by-step explanation:
This is Multipilcation, 26 x 16 = 448
Answer: 448
Step-by-step explanation: This is Multiplication, 26 x 16 = 448
please give brainiest
Solve for m...
...
..
Answer: The answer is m=300.
Step-by-step explanation: Step 1. Simplify the both sides of the equation:
[tex]\frac{-1}{15}m=-20[/tex].
And step 2. Multiply the both sides by [tex]\frac{15}{(-1)}:[/tex]
[tex](\frac{15}{-1})*(\frac{-1}{15}m)=(\frac{15}{-1})*(-20).[/tex] I hoped this is very helpful, please mark me as brainliest, and happy new year!! :D
Solving for the value of m in the given equation, m / -15 = -20, will give us: m = 300.
How to Solve for a Variable in an Equation?To solve for a variable in an equation, isolate the variable on one side of the equation by performing inverse operations (such as addition, subtraction, multiplication, or division) to both sides until the variable is left alone.
To solve for m in the equation m/-15 = -20, we can isolate m by multiplying both sides of the equation by -15 (the reciprocal of -1/15). This will cancel out the denominator on the left side and give us the value of m.
Step 1: Multiply both sides of the equation by -15:
(-15) * (m/-15) = (-15) * (-20)
Step 2: Simplify:
m = 300
Therefore, the value of m is 300.
Learn more about equation on:
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A grocery store sells a bag of 7 oranges for $3.08. What is the cost of oranges, in dollars per orange
Answer:
$0.44 each
Step-by-step explanation:
3.08/7 = 0.44
The required cost in dollars per orange is $0.44.
Given that,
A grocery store sells a bag of 7 oranges for $3.08. What is the cost of oranges, in dollars per orange is to be determined.
The ratio can be described as the proportion of the fraction of one amount towards others. e.g.- water in milk.
What is arithmetic?In mathematics, it deals with a number of functions according to the statements.
here,
Let the cost of 1 orange = $x
The grocery store sells a bag of 7 oranges for $3.08.
So for 1 orange,
x = 3.08 / 7
x = $ 0.44
Thus, the required cost in dollars per orange is $0.44.
Learn more about ratios here:
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1.What is five million, five hundred and five thousand and fifty in numerals
Please help me this is due in 10 minutes.
Answer:
1.07
Step-by-step explanation:
3.21/3=1.07
5.35/5=1.07
8.56/8=1.07
a cube with the number 1,2, 3, 4, 5 and 6; what is the probability of getting an even number?
Step-by-step explanation:
answer is one and half
HELP HELP HELP .............
Answer:
Sorry i don't know what's the actual answer, but you can use Desmos app for graphing, hope that helps
Answer:
there you go if you want mark brainlest if not its okay with me
Step-by-step explanation:
0.124
[tex]0.124five \: base \: two [/tex]
Let x be the number equal to 0.124₅, so that
x = 1•5⁻¹ + 2•5⁻² + 4•5⁻³
Multiply x by 5³ to convert it to a whole number:
5³x = 1•5² + 2•5¹ + 4•5⁰
Convert everything to base 2:
5³ = 125 = 64 + 32 + 16 + 8 + 4 + 1 = 1111101₂
1•5² + 2•5¹ + 4•5⁰ = 25 + 10 + 4 = 39 = 32 + 4 + 1 = 100111₂
Then
1111101₂ x = 100111₂
so that
x = 100111₂ / 1111101₂
I've carried out the first several steps in the division in the attached table, with more bits added to the result. The number in base 2 does not terminate. You end up with approximately
0.010011111101111100111...₂
Help please an someone explain this to me i'm confused
Answer:
Jesus I can't help, I would take the educational guess if I was you
Step-by-step explanation:
The Data set shows the test scores for the mid-year exam for two different periods.
Period 1: 72, 75, 65, 80, 86, 60, 83
Period 3: 64, 93, 73, 57, 70, 59, 69 S
(10 Points)
What is the IQR for period 1?
answers:
I think it is 80
Angela purchased 12 pairs of socks for $54.
What is the unit rate?
Answer:
$4.5 per pair of socks
Step-by-step explanation:
On a field trip, there are 3 chaperones for every 20 students. There are 92 people on the trip. Answer these questions. If you get stuck, consider using a tape diagram.
Answer:
I don't really know what the question is but..
Step-by-step explanation:
Since total of 92 people in the trip including student and chaperon, add groups of 23 to become 92 or use this equation
(20+3)xy=92
23y=92
y=92/23
y=4
therefore,
20x4=80 (students)
3x4=12 (chaperons)
Answer:
15 chaperones
Step-by-step explanation:
1. Okay, First you're going to see how many times 20 can feet into 92. Which is 4.5 times. However, you cannot cut someone in half. So the answer would actually be 5. Then. Just do 5*3, because remember, there are THREE chaperones for every 20 students.
If sigma notation n²=204,then n=
n is equal to the square root of 204
n=[tex]\sqrt{204}[/tex]
n=2[tex]\sqrt{51}[/tex]
Simplify using the laws of exponents.
I did b on the test hope this helps
You estimate that your school is about 60 ft tall. Your school is actually 67 ft tall. Find the percent error in your estimation.
Answer:
%10.44
Step-by-step explanation:
1) 67-60=7
2)7÷67=0.1044776
Round it and change it to percent
=%10.44
Can someone help me about this?
Andre mixes 5 scoops of powder with 8 cups of water.
create a double number line or a table that shows different amounts of powder and water that taste the same as Andre's mixture.
please help me with this one more.
Answer:
continue to multiply to extend the table to whatever length you need
Step-by-step explanation:
powder water
5 8
10 16
15 24
A car rental company charges a flat rate of $19.99 for an SUV in addition to $0.79 per mile driven. Nimer's family rents an SUV from this company and drives from St. Louis to Chicago and back. If the distance from St. Louis to Chicago is 297 miles, how much did Nimer's family's pay for the car rental?
Help this is my finals
Answer:
Nimer's family paid $489.25 for the car rental
Step-by-step explanation:
Nimer's family rents an SUV from a company that charges a flat rate of $19.99 plus $0.79 per mile driven.
They travel from St. Louis to Chicago and back. The distance between these cities is 297 miles, so they drive 2*297 = 594 miles.
The total charges include a flat fee of $19.99 and the cost of 594 miles:
$19.99 + $0.79 * 594 = $19.99 + $469.26 = $489.25
Nimer's family paid $489.25 for the car rental
please explain there are 9 thirds in in 3 ones
Well, there are 3 thirds in a whole (1) so if you have 3 wholes then you are basically doing 3*3 which is 9.
Answer:
Imagine 3 cookies each cut into 3 equal parts, how many parts would you have?
9
Step-by-step explanation:
:3 good luck!
LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown.
•first card: -12
•Second card: 3
•Third card: -5
What is the sum of the values of LuAnn’s three cards?
PLEASE I NEED HELP FAST ILL MARK BRAINLIST OR WHATEVER POINTS YOU WANT I JUDT NEED THE CORRECT ANSWER IF YOU DONT KNOW DONT ANSWER. ITS MUTIPLE CHOICE AND EXPLAIN IT PLEASE
Answer:
C
Step-by-step explanation:
The solution for two lines on a graph is the intersection point. Both lines intersect at (-1, -1). Thus, the answer you chose is correct.
Best of Luck!
Help?
8th grade math
Answer:
Step-by-step explanation:
(m-8)^2 × n
= (10-8)^2 × 2
= (2)^2 × 2
= 4 × 2
= 8
Find the domain of fg f(x)=x+2 g(x)=1/x+2
A. All real numbers
B. All real numbers, expect 2
C. All real numbers, except-2
D. (-2,0) U [2,-2)
Answer: A. All real numbers
Step-by-step explanation:
Find fg;
f(x) * g(x) = (x + 2) * ( 1 / x + 2)
= ( x + 2) / (x + 2)
= 1
In giving 1 as the product, the domain of fg is any real number.
A Texas teenager from Cedar Park holds the new world record for having the longest legs (female) and the longest teen legs. Her legs are 4 ft. and 5
inches long. How many inches long are her legs?
O 45 inches
O 53 inches
оо
48 inches
O 40 inches
Answer:
53 inches
Step-by-step explanation:
4 feet is 48 inches and you put 5 inches into that its 53 so its 53 inches.
If you divide a polynomial f(x) by the factor (x - 4), the remainder will be equal to f(-4).
true or false ?
Answer:
False
Step-by-step explanation:
Given
Polynomial: f(x)
Divisor: (x - 4)
Required
Determine the remainder
To determine the remainder, we have to equate x - 4 to 0
i.e.
[tex]x - 4 = 0[/tex]
Add 4 to both sides
[tex]x - 4+4 = 0+4[/tex]
[tex]x = 0+4[/tex]
[tex]x = 4[/tex]
Substitute 4 for x in f(x) to get the remainder.
So, f(x) becomes f(4)
The result of f(4) is the remainder f(x) when divided by x - 4
Hence, the statement is false.
When shopping, Joe noticed the prices for the items he purchased; each pen
and pencil (p) cost $0.85 and erasers (e) cost $1.15 each. Determine the amount that Joe spent on his supplies. Show your work:
Joe Spent $________
Answer:$2
Step-by-step explanation:
25% of the tickets sold at an amusement parks wear discount tickets in the park so it's 96 tickets and all how many discount tickets did it sell
The jersey cost $80. The sales tax is 6%. What is the total cost of the jersey?
Answer:
The price would be 84.8
The price of jersey will be $7.5