Answer:
None are correct.
Step-by-step explanation:
10/30 wanted pepperoni, so 1/3 of them wanted pepperoni.
15/30 wanted cheese, so 1/2 wanted cheese.
5/30 wanted hamburgers, so 1/6 wanted hamburgers.
You can use this information to estimate the number of the 150 students who wanted each.
1/3 of 150 = an estimated 50 wants pepperoni
1/2 of 150 = an estimated 75 wants cheese
1/6 of 150 = an estimated 25 wants hamburgers
Now you can use this to see which one is true.
A. There are 40 students who want pepperoni
not true, there are 50
B. There are 100 students who want either pepperoni or hamburger
50(pepperoni) + 25(hamburger) = 75, so this is not true
C. There are 10 more students who will want cheese than hamburger
75(cheese) - 25 (hamburger) = 50, so this is not true.
D. There are 5 more students would want pepperoni than hamburger
50 (pepperoni) - 25 (hamburger) = 25, so this is not true
None of these answers are correct
x * 3 < 5
solve for x
Answer:
x=5-3
X=2
×<2 or X=0
that an answer
Alan buys a book that is on sale.
He writes the expression 0.7b to show the percent of the original cost of the book, b, that he pays.
He rewrites the expression as b−0.3b.
Which statement explains why Alan rewrites the expression?
He receives another discount on the book.
He buys another book with a different discount.
He wants to show by what percent the book was discounted.
He wants to show what percent of the original price he paid.
Answer:
D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
12 millimeters
9 millimeters
What’s the area of the rectangle?
Step-by-step explanation:
HERE,
lenth=12m.m.
breadth=9m.m.
so,
Area of rectangular =[tex]\boxed{\underline{\underbrace{\mathcal\color{gold}{length×breadth }}}}[/tex]
so
Area=9×12=[tex]\tt{ 108m.m^2 }[/tex] ⠀
Find the nth term of 2,5,10,17 fastest right answer=crowned!!
Kendra made 111 pastries for a bake sale. How many bags can she make if she puts 3 pastries in each bag? How many pastries are left over
Answer:
37
Step-by-step explanation:
2 and 1/4 - 3/4 simplest form
2 and 1/4 is 9/4
9/4 - 3/4 = 6/4
6/4 = 1 and 1/2
Answer:
1 1/2
Step-by-step explanation:
SOMEONE PLEASE HELP!!!!
Answer:
its b Please Mark Me Brainliest
Step-by-step explanation:
Determine whether each ordered pair is a solution to the inequality x+y<3.
Answer:
To see if an ordered pair is a solution to an inequality, plug it into the inequality and simplify. If you get a true statement, then the ordered pair is a solution to the inequality. If you get a false statement, then the ordered pair is not a solution.
Step-by-step explanation:
Tom paid $0.60 per pound for tomatoes to sell at his produce store. He added a 33% markup. What price did he charge his customers for the tomatoes? Round to the nearest cent if needed.
Tom is charging $0.8 per pound to his customers.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
Given that,
Tom paid $0.60 per pound for tomatoes to sell at his produce store.
So,
Cost of tomatoes = $0.60/pound
Now,
33% of 0.60 ⇒
33 × 60 /100 = $0.198
So final price ⇒
0.60 + 0.198 = 0.798
By rounding the nearest tenth
⇒ $0.8/pound.
Hence "Tom is charging $0.8 per pound to his customers".
For more about the percentage,
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A printer prints 28 photos in 8 minutes. How many minutes does it take to print 21 more photos?
Answer:
For 49 photos it takes 14 minutes.
Step-by-step explanation:
28 photos take 8 minutes
(21 + 28) 49 photos take x minutes
x = (49 * 8)/28
x = 14
Which point lies on the graph of y=3/4x-2?
A. (-10, -10)
O B. (-8, 8)
C. (-6, 6)
D: (-4,-4)
Can someone answer this <3
Answer: Ok, so I am really good at finding the degree of polynomials... So the answer is D. Good luck! Hope this helps. :)
Step-by-step explanation:
2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; 32 cups = ___ gallons?
Answer:
its about 2 gallons :)
Answer
8
Step-by-step
Its hard to explain how I got it but yeah :) I hope this helps .
Hi I need help can you please answer this what is 0.5x12h
Answer:6h
Step-by-step explanation:0.5*12h= 6
Write the word form of the number 2.76
Answer:
two and seventy-six hundredths
Step-by-step explanation:
Answer:
Two and seventy six hundredths
Step-by-step explanation:
Factor the following expression using Reverse Distribution:
6n-24
Answer:C 2(3n + 12)
Step-by-step explanation:
2 x 3n = 6n
2 x 12 = 24
Which value is greater?
Does anybody know the answer
Answer:
hypotenuse aka the longest line on a right angle
B
Step-by-step explanation:
Hypotenuse is right I'm pretty sure
Factor 49z + 28. Write your answer as a product with a whole number greater than 1.
Answer:
87z
Step-by-step explanation:
The graph at left in the tc-plane models the global wind power capacity, c, in gigawatts, t years since 1996. What is the best interpretation of the c-intercept of this graph?
The image shows an exponential curve graphed in the first quadrant of the 't c'-plane. The horizontal 't'-axis is labeled Years since 1996 and the vertical 'c'-axis is labeled Global wind power capacity (gigawatts). The graph crosses the 'c'-axis at about 7 and increases exponentially, passing roughly through the point (13 comma 150).
9514 1404 393
Answer:
c(0) = 7 means global wind power capacity was 7 GW in 1996
Step-by-step explanation:
The c-intercept is the global wind power capacity at t=0, which was in 1996. The scale is in gigawatts, so c=7 at t=0 means ...
global wind power capacity was 7 GW in 1996
Answer:
Its C: Sharply increased. edge 2021
Step-by-step explanation:
What statement is true for a square with an area of 44 in²? A. Each side is 11 inches long. B. Each side is exactly 6.5 inches long. C. Each side is more than 7 inches long. D. Each side is more than 6 inches long.
Answer:D
Step-by-step explanation: The sides should be 6.633 to have an area of 44in squared so that cancels out 11 and 7 and 6.5 because 11 and 7 are higher than 6 and 6.633 and they said exactly 6.5 which is obviously wrong.
Give the man brainliest: Oh wow look at that they added a new area where I can convince you to give me brainliest. I deserve brainliest because shaggy is my best friend and if I don't get brainliest he'll destroy you using 1% of his power.
Big chungus: Give him brainliest or else
Shrek: Give him brainliest or else
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please brainliest
im only answering so he can get brainlest
Allison converted 50 US dollars to 290 Argentine pesos. If she converts another 80
US dollars to Argentine pesos, how many pesos would she get for 80 US dollars?
( A) 1.6
B) 5.8
464
D) 580
Answer:
464 pesos
Step-by-step explanation:
290 / 50 = 5.8
5.8 X 80 = 464
An archaeological site is to be made accessible for viewing by the public. To do this, archaeologists built two straight paths from point A to point B and from point B to point C as shown in the following diagram. The length of path AB is 185 m, the length of path BC is 250 m, and angle B is 125°, diagram not to scale Archaeological Site a. Find the length of AC
Answer:
387 km
Step-by-step explanation:
The length of AC, b can be obtained using the cosine rule ; using the cosine relation:
b² = a² + c² - 2ac CosB
b² = 250² + 185² - 2(250*185) Cos125
b² = 62500 + 34225 - 92500 * −0.573576
b² = 96725 + 53055.820
b² = 149780.82
b = sqrt(149780.82)
b = 387.01527
b = 387 km (nearest whole number)
Consider the monthly payment formula M=Pr(1+r)^n/(1+r)^n-1. what is the name of the formula you get if you solve for P? what about if you solve for n? what special function do you need to use when solving for n?
WRITTEN RESPONSE QUESTION PLEASE ANSWER ASAP WILL AWARD BRAINLIEST.
Answer:
0.0061
Step-by-step drip check:
The name of the formula you get if you solve for P could be "Principal (loan amount)" "Term of the loan (in months)" or "Number of monthly payments"
Logarithms;
[tex]n = \dfrac{ ln[1 - \dfrac{Pr}{M} ]}{ln(1+r)}[/tex]
What is Monthly Payment Formula?Consider the monthly payment formula
[tex]M= \dfrac{Pr(1+r)^n}{(1+r)^n-1}[/tex]
where: M = monthly payment.
P = principal loan amount.
r = interest rate per month (in decimal form).
n = term of the loan (in months).
If we will solve for P, the name of the formula is "Principal (loan amount)".
If we solve for n, the formula is "Term of the loan (in months)" or "Number of monthly payments".
When solving for n, we have to use logarithms:
[tex]M (1+r)^n-1=Pr(1+r)^n\\\\\dfrac{1}{ (1+r)^n} = 1 - \dfrac{Pr}{M} \\\\ln\dfrac{1}{ (1+r)^n} = ln[1 - \dfrac{Pr}{M} ]\\\\\\n = \dfrac{ ln[1 - \dfrac{Pr}{M} ]}{ln(1+r)}[/tex]
Learn more about monthly payments questions;
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Question 4 Which expression is equivalent to ^4 sqrt x^7 y
Answer:
jojo siwa
Step-by-step explanation:
Find the quotient.
8)0.728
Answer:
5.824
Step-by-step explanation:
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
Find the equation of the line.
Use exact numbers.
100+
y
8+
7+
6+
9 8 7 6 5 4 3 2
2 3 4 5 6 7 8 9
-3
-4
-5
-6+
-7
-8
Answer:
The equation of the line is:
[tex]y = 3x+3[/tex]
The graph is also attached.
Step-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
m is the slopeb is the y-interceptFrom the straight line on the graph, taking two points
(0, 3)(-1, 0)Finding the slope between (0, 3) and (-1, 0)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [0 - 3] / [-1 - 0]
= -3 / -1
= 3
Thus, the slope of the line = m = 3
We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.
From the graph, it is clear
at x = 0, y = 3
Thus, the y-intercept b = 3
Now, substituting slope m = 3 and y-intercept b = 3 in the slope-intercept form
y = mx+b
y = 3x+3
Therefore, the equation of the line is:
[tex]y = 3x+3[/tex]
The graph is also attached.
On Monday, Amanda runs 1 1/6 miles, and on Tuesday, she runs 2 1/2miles. How far did she run on Monday and Tuesday combined?
Answer:
3 2/3 miles
Step-by-step explanation:
Miranda goes to the store to buy 3 apples and some rice. The total was $6.50. If the rice cost $5.00, what was the cost per apple? *
Answer:0.50 cents
Step-by-step explanation: do $6.50 -5.00 which gives you $1.50 .Next divide 1.50 by 3 which gives you 0.5 which is 0.50 cents.
Hope it helps
Please help me with this math question
Answer:?
Step-by-step explanation: math mathematics.