Answer:
[tex]\frac{9}{28}[/tex]
Step-by-step explanation:
Given expression:
Find the quotient;
= [tex]\frac{2}{7}[/tex] ÷ [tex]\frac{8}{9}[/tex]
Now, let us solve the problem;
the division sign will invert [tex]\frac{8}{9}[/tex];
= [tex]\frac{2}{7}[/tex] x [tex]\frac{9}{8}[/tex]
2 will go in 8
= [tex]\frac{1}{7}[/tex] x [tex]\frac{9}{4}[/tex]
= [tex]\frac{9}{28}[/tex]
11.2 x 3.95 (please show work)
At the city museum, child admission is $6.00 and adult admission is $9.60. On Tuesday, 177 tickets were sold for a total sales of $1350.00. How many adult
tickets were sold that day?
80 adult tickets were sold that day.
This is a two equation problem.
First, let:
a = adult tickets
c = child tickets
[tex]6c + 9.6a = 1350[/tex]
[tex]c + a = 177[/tex]
Now, solve for either variable (c or a). We're going to isolate "c" in the second equation and plug it into the first.
[tex]c + a = 177[/tex]
[tex]c = 177 - a[/tex]
Plug it in:
[tex]6(177 - a) + 9.6a = 1350[/tex]
[tex]1062 - 6a + 9.6a = 1350[/tex]
[tex]1062 + 3.6a = 1350[/tex]
[tex]3.6a = 288[/tex]
[tex]a = 80[/tex]
Now, plug in 80 for "a" in either of the equations to find "c."
[tex]c + (80) = 177[/tex]
[tex]c = 97[/tex]
Rather than solving algebraically, as shown above, you can also graph the two equations, and wherever they intersect will be the solution.
A pet store has 4 tanks of fish. Each tank has k fish. Using k, write an expression for the total number of fish in the store
Answer:
An expression for the total number of fish in the store would be 29n .
You can use this expression to find the number of fish in the store for any number of tanks, For example , if there are 5 tanks (or n is 5), the total number of fish would be 29 * 4 = 116fish.
At a department store, a coat that normally sells for $50 is on sale for $35. What is the percent decrease in the cost?
A. 30
B. 15
C. 35
D. 70
Answer:
the answer is 30
Step-by-step explanation:
Answer: it is 30% because it is half of a hundred and if u double it it would be 70$ instead of 100 that equals 30%
Is this relation a function? {(−1, 0), (−1, 2), (1, 5), (2, −8)}
Answer:
No, it is not a relation function
Step-by-step explanation:
Answer:
No, it is not a function
Step-by-step explanation:
because at least one input maps to more than one output.
-1 is giving more than one output. (-1,0) (-1,2)
for it to be a function, -1 must have only ONE output! :D
Last week students sold 44 magazine subscritions. This week they sold 99. What was the percent of change?
four less than twice a number x is less than five
What are the domain and range of each relation please hurry its urgent Thank you
A) Domain: {-3, -1, 0, 3}
Range: {-1, 0, 1, 2, 3}
B) Domain: {-3, -2, 0, 2}
Range: {0, 1}
C) Domain: {-2, 0, 2, 4}
Range: {-3, -1, 0}
Answer:
Step-by-step explanation:
A) -3, 3
-1,3
b) -3 2
0 1
c) -2 4
-3 0
Select three ratios that are equivalent to 7: 6.
Choose 3 answers:
12:14
21:18
42 : 36
63.54
12:14❤
21:18
the
-4 -2
Inequality:
0 2 4
Set Notation:
Interval Notation:
Answer:
-6
Step-by-step explanation:
f(x)=6x+14 g(x)=2x-6 find f(x)+g(x)
I will give brainliest :)
Frank had 90 flyers to hang up around the school. After
giving the same number of flyers to each of three
volunteers, he had 12 left to hang up by himself.
Find the value of the variable in the story.
•18
•30
•28
•26
Answer:
26 per volunteer
Step-by-step explanation:
90-12=78
78/3=26
Answer:
26
Step-by-step explanation:
90 - 12 = 78, 78 / 3 equaling 26.
21. Complete the Proof.
solve the quadratic equations
x^2 -8x + 35 = 0
x^2 +8x + 25 = 0
Answer:
x^2=8x-35
Step-by-step explanation:
1.1 Factoring x2-8x+35
The first term is, x2 its coefficient is 1 .
The middle term is, -8x its coefficient is -8 .
The last term, "the constant", is +35
Step-1 : Multiply the coefficient of the first term by the constant 1 • 35 = 35
Step-2 : Find two factors of 35 whose sum equals the coefficient of the middle term, which is -8 .
-35 + -1 = -36
-7 + -5 = -12
-5 + -7 = -12
-1 + -35 = -36
1 + 35 = 36
5 + 7 = 12
7 + 5 = 12
35 + 1 = 36
What is the value of x?
45°
(2x - 5)°
Answer:
x=70
Step-by-step explanation:
To solve this problem, you set up the equation 45+(2x-5)=180
Next, subtract 45 from 180 to get the equation 2x-5=135
After that, add 5 to 135 to get 2x=140
Divide 140 by 2 to get X=70
Point P has coordinates (2,5), after a translation, the coordinate of its image p' are (4,1) which of the following best describes the translation
Answer:
can you show me the graph?
Step-by-step explanation:
A distribution is positively skewed. Which is the most probable order for the three measures of central tendency
Answer:
The answer is mode, median, mean.
Step-by-step explanation:
From the smallest to the largest we have the mode, median, mean. If a distribution is positively skewed it means that it is right skewed. It tells us that the right tail of this distribution has longer length compared to the left tail. The average, mean would be moved slightly to the left, the mode occurs at the top while the median is in the middle.
QUICK!
Which shows the list of numbers in order from least to greatest?
Answer:
I believe it is the first one.
Step-by-step explanation:
-2 is the smallest
the absolute value of -4/5 is positive 4/5
the absolute value of -1 is 1
the absolute value of 3.5 is 3.5
and the absolute value of -4.2 is 4.2
Answer:
Answer choice A!
Explanation:
Absolute value just means you ignore the negative signs so...
-2, 4/5, 1, 3.5, 4.2 are the actual values :P
A mini fruit juice box contains 4 fluid ounces of juice. You need 2 1/2 quarts of fruit juice. How many mini fruit juice boxes will you need?
Answer:
1 3/5, hope I helped!
Step-by-step explanation:
4 divided by 2 1/2
4/1 divided by 5/2
4/1 times 2/5
8/5
1 3/5
8/5 mini fruit juice boxes will be needed
It is given that a mini fruit juice box contains 4 fluid ounces of juice, we need to find how many mini fruit juice boxes will be needed for 2 1/2 quarts of fruit juice.
What is 1 quart?
A unit of US customary system used in liquid measure, equal to 2 pints or 32 ounces
4 divided by 2 1/2
4 divided by 5/2
4 × 2/5
8/5
Therefore 8/5 mini fruit juice boxes will be needed for 2 1/2 quarts of fruit juice
To learn more about measurement problems click here: https://brainly.com/question/28293769
#SPJ2
Subtract. Express your answer in lowest terms 3/4 - 1/8
Answer:
5/8
Step-by-step explanation:
3/4=6/8
6/8-1/8=5/8
Can yall help me please, I'm not sure: #6: Pizza-N-More sells pizza and wings. Each pizza sells for $8.00 and each order of wings sells for $5.00. Last weekend, Pizza-N-More sold a total of 85 items and earned $569. Which system of equations can be used to find the number of pizzas, p, and the number of orders of wings, w, sold last weekend?
Answer:
8p+5w=569. And I would assume it would be p=85-w. Comment if you need an explanation.
Step-by-step explanation:
an 8 inch wide photo has been reduced to a 5 inch wide by 7 inch tall photo. How tall was the original photo?
Answer:
It was 10inches tall
Step-by-step explanation:
If the width was 8 inches tall but then was reduced to 5 inches tall that means it was reduced by 3 inches, so we just do the same thing with the height. If it is 7inches tall after it was reduced then just add 3 inches back to it which means it was 10 inches tall...Ik its kinda confusing but its correct
Debra bought 10 games at GameStop. She bought 4 new ones that cost $19.99 each and 6 used ones that cost $4.99 each. Estimate how much money Debra spent on games
Answer:
Add $19.99 from 4.99 and subtract 10-4-6=
Step-by-step explanation:
Plz help ASAP
Fred deposits $3000 into a savings account. After three years, his bank account balance reads $4500. What is this percent change of the money in the account?
A. 33% decrease
B. 50% increase
C. 33% increase
D. 50% decrease
Answer:
c.33% increase
Step-by-step explanation:
4500÷3 because 3000 goes in to 4500 3 times which is 33% increase
What does 10.98+4.06
Answer:
15.01
Step-by-step explanation:
10.95+4.06
Answer:
15.01
Hope that helps :-)
what is 48934 times 3456734= ?
I'll Give You Brainliest for best answer! Please Help!
The sum of three consecutive numbers is 72. What is the smallest of these numbers?
Answer:
Therefore, the three consecutive numbers whose sum is 72 are 23, 24, and 25, and 23 is obviously the smallest.
Step-by-step explanation:
Hope this helps : )
2 numbers that go into 79
Answer:
79 and one
Step-by-step explanation:
1. Eighty-nine percent of Americans polled are in favor of arts education being taught in public
schools.
a. Does the above numerical value describe a parameter or a statistic?
b. After reading the above statement, you decide to campaign for the arts in education and
use the statement: "A majority of Americans are in favor of art education, which shows
their love of arts. Americans support ballet teaching in public schools." What branch of
statistics would you be applying?
Answer:
a. parameter
b. descriptive statistics
Step-by-step explanation:
The values of the population charactersitics are summarized by certain numerical descriptive measures called parameters.
The observations composing a sample are used to calculate a corresponding numerical descriptive measure called a statistic.
a. The percent of Americans is of a population and therefore it is a parameter not a statistics.
b. Descriptive statistics deals with the collection, summarization and display of data.
Inferential statistics deals with conclusions drawn based on a sample.
This is descriptive statistics because it is displaying of data collected from a population of America.
Help please this is hard
Answer:
C because people cut their hair so it goes up, and all of a sudden goes down
hope it helps