Answer:
$71.01Step-by-step explanation:
What is the average of a set of numbers?
An average is a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.
Given
September, $28.95;
October, $46.15;
November, $68.46;
December, $109.34;
January, $115.26;
February, $94.19;
March $75.66;
April, $51.97; and
May, $49.16.
Step two:
Total amount= 28.95+46.15+68.46+109.34+115.26+94.19+75.66+51.97+49.16= 639.14
Total number of monts= 9
Average= 639.14/9
Average= $71.01
In a final year examination, 33 students pass in Chinese, 29 students pass in English, 20 students pass in both subjects and 8 students fail in both subjects. How many students are in the class?
Answer:
50
Step-by-step explanation:
33+29= 62
62-20= 42
42+8= 50 students
Calcula a través de sustitución, igualación, reducción y gráficas:
3x + 2y = 7 5x + 3y = 11
4x - 3y = -2 3x + y = 5
*Este problema se puede resolver de una sola forma o método (sustitución, igualación, reducción o en gráficas).
PROBLEMA:
En el cajero de un banco entrega a un cliente 40 monedas de 50 centavos y de un peso si lo que entrego importa $32 pesos, ¿cuántas monedas hay de cada denominación?
**SI NO TE SABES LA RESPUESTA POR FAVOR EVITAME EL QUE TE REPORTE Y NO RESPONDAS OTRRA COSA INADECUADA GRACIAS**
Answer:
2 different problems?
Fine the value of 8 1/3
Answer:
8.333333333333333333333333333333333333333333333333333
Step-by-step explanation:
Answer:
Exact Form:
25/3
Decimal Form:
8.3
Mixed Number Form:
81 /3
if there are 90 calories in 3/4 of yogurt, how many calories are in 3 cups of yogurt?
Answer:
360
Step-by-step explanation:
3 divided by 3/4=3 times 4/3=4
4 times 90=360
CJ wrote several pairs of values that he thought were
equivalent. Which of his equations are correct? Pick all that
apply.
1.25 = 125%
0.03 = 30%
0.001 = 1%
60%
50%
22 23 를
66.6%
Guys I need help I’m gonna fail math
Answer:
125% correct
3/5 correct
2/3 correct
Step-by-step explanation:
Here, we want to pick the appropriate conversion from percentage to fraction:
To convert from percentage to fraction, we simply divide by 100
125% = 125/100 = 1.25 correct
30% = 30/100 = 0.3 not 0.03 wrong
1% = 1/100 = 0.01 not 0.001 wrong
60% = 60/100 = 3/5 correct
50% = 50/100 = 1/2 not 1/4 wrong
2/3 = 2/3 * 100 = 200/3 = 66.66667% correct
Answer:
B.C,D
Step-by-step explanation:
Solve for x: 9(x + 4) = 1 + 2x *
Answer:
x = -5
Step-by-step explanation:
9(x+4)=1+2x
9x+36 = 1 + 2x
35 = -7x
Divide
-5 = x
x= -5
[tex] \: \: \: \: \: \: \: 9(x + 4) = 1 + 2x \\ \\ = > 9x + 36 = 1 + 2x \\ \\ = > 9x - 2x = 1 - 36 \\ \\ = > 7x = ( - 35) \\ \\ = > x = (- \frac{35}{7} ) \\ \\ = > x = \green{\boxed{ - 5}}[/tex]
Does anyone know what the answer is ?
Answer:
x intercept : -3,0 y intercept : 0,6
29°
2
115
What is the angle?
Answer:
Obtuse
Step-by-step explanation:
Rewrite the product as a power: a^7 *y^7
Answer:
ay^7
Step-by-step explanation:
just give me the points.
please hurry
making it 18 points !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The cost of catering a dinner is $11.95 per person plus $25 for delivery and setup. Which statement is true about the graph of the function that represents the average cost per person?
The horizontal asymptote y = 0 represents that the cost per person approaches $0 as the number of people increases.
The horizontal asymptote y = 11.95 represents that the cost per person approaches $11.95 as the number of people increases.
The vertical asymptote x = 0 represents that the cost per person approaches $0 as the number of people increases.
The vertical asymptote x = 11.95 represents that the cost per person approaches $11.95 as the number of people increases.
B.) The horizontal asymptote y = 11.95 represents that the cost per person approaches $11.95 as the number of people increases.
Good luck with the test! :)
The horizontal asymptote y = 0 represents that the cost per person approaches $0 as the number of people increases.
What are asymptotes?"An asymptote is a straight line that constantly approaches a given curve but does not meet at any infinite distance. In other words, Asymptote is a line that a curve approaches as it moves towards infinity."
"The curves visit these asymptotes but never overtake them. The method opted to find the horizontal asymptote changes involves comparing the degrees of the polynomials in the numerator and denominator of the function. If both the polynomials have the same degree, divide the coefficients of the largest degree terms."
From the equation, y = 11.95x + 25
And from the given graph it is clear that the horizontal asymptote y = 0 represents that the cost per person approaches $0 as the number of people increases.
Hence, A is the correct option.
To know more about asymptotes here
https://brainly.com/question/17767511
#SPJ2
What type of angles are these? Corresponding, vertical, alternate interior, alternate exterior, or adjacent angles.
Answer:
im 90% sure its alternate exterior
Step-by-step explanation:
If there are 20 values in a data set in order from smallest to largest, what is
the median of the data set?
A. The 10th value
B. The 9th value
C. The mean of the 10th and 11th values
D. The mean of the 9th and 10th values
Answer:
C The mean of the 10th and 11th values
Step-by-step explanation:
Strike the lowest and largest number until you get 1 or 2:
1, 2, 3,4 5,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15, 16, 17, 18, 19, 20
2, 3,4 5,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15, 16, 17, 18, 19
3,4 5,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15, 16, 17, 18
4 5,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15, 16, 17
5,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15, 16,
,6 ,7 8, 9, 10, 11, 12, 13 ,14, 15
,7 8, 9, 10, 11, 12, 13 ,14,
8, 9, 10, 11, 12, 13
9, 10, 11, 12
10, 11,
Finding the Mean:
10+11
21
21/2
Mean:
10.5
well this my account now I store it from my sister cuz why not and that is my sister yay
Answer: cool beans
Step-by-step explanation:
Answer:
nice
Step-by-step explanation:
ididmidifkjfjkelajlwkgkl5lgltwemigkktimgkgtmr
Answer:
I aint never seen 2 pretty best friends ;)
Step-by-step explanation:
Can someone please answer 4 divided by 29.5 thank you!
Answer:
First when dividing you will need to remove the decimal point by multiplying by 10 IN THIS CASE. Once you found the answer, you need to bring back the decimal point.
40÷295
= .135593
ive done one but i cant seem to get the rest right please help
Answer and Step-by-step explanation:
All you have to do is plug 6 in for x.
*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^
A) 6 + 4 = 10 The 6 and 4 add together to make 10.
B) 3(6) = 18 The 3 and 6 multiply together to make 18.
C) [tex]\frac{6}{2}[/tex] = 3 The 6 is divided by the 2 to make 3.
*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^
#teamtrees #WAP (Water And Plant)
Please help!! I’ve been stuck on 3 & 4!
which angle is DEF has the largest measure?
Answer:
angel F
Step-by-step explanation:
Vanessa wanted to buy chocolate online. The Chocolatier A offers 2 pounds of chocolate for
$32.50, while the Chocolatier B offers 2 pounds of the same chocolate for $35.00. Which
company is offering the lowest price per pound?
Both companies have the same price
Chocolatier B
Chocolatier A
Answer:
Chocolatier A has the lower price.
Step-by-step explanation:
32.50 < 35
The drama club ordered shirts to raise money for a field trip. The club purchased the shirts at $5 each and wants to make an 80% profit, so each shirt will be sold for $5 + $0.8(5). Which of the following describes the price at which each shirt will be sold? A А. The price at which each shirt will be sold will bring a profit of 4 cents. B The price at which each shirt will be sold will bring a profit of 8 cents. С Each shirt will be sold for 1.8 times its purchase price. Each shirt will be sold for 0.8 times its purchase price.
Answer:
for my thinking i think the answer is b
1/2b-9+8b-7-b+14
I need to combine like terms.
Answer:
Step-by-step explanation:
1/2b+8b+(-b) = 7 and 1/2 b
(-9)+(-7) +14 = -2
so the answer is: 7 1/2b -2
If 1/a and a/2.23 are two real numbers included between 0 and 1, then a =
Answer: 2
Step-by-step explanation:
theres a chance i could be right
A scientist had 1.25 ounces of a chemical. He bought 2.5 ounces more of the chemical and then used 0.75 ounce in an experiment. How much chemical does the scientist have remaining?
Answer:
3 ouncesStep-by-step explanation:
Step one:
given data
the initial amount of chemical = 1.25 ounces
Extra amount of chemical =2.5 ounces
Total amount of chemical =1.25+2.5=3.75 ounces
Step two:
we are told that the scientist used 0.75 ounces of chemical
Hence the remaining chemical is
remaining= 3.75-0.75
remaining= 3 ounces
The remainder is 3 ounces
42 pushups in 3 minutes in a unit rate
Answer:
14 per minute
Step-by-step explanation:
42 / 3
Martha’s video game rental plan costs $18 per month .which table shows the sum of the amounts that Martha will pay for her video game rental plan over the next 5 months
Answer: not exactly sure what you meant but I don’t see a table so I’m guessing you should go for 90
Step-by-step explanation:
have fun with the points just spam bruh tho
Answer:
thanks have a great day
Step-by-step explanation:
Please help with these 2 questions :(( I really will appreciate it a lot
Answer:
c
Step-by-step explanation
DO NOT CHANGE YOU ANSWER. it is perfectly fine
pls mark brainliest
Sammy has an annuity that pays him $9600 at the beginning of each year. Assume the economy will grow at a rate of 3.1% annually. What is
the value of the annuity if he received it now instead of over a period of 10 years? (2 points)
a $78,044.65
ь $80,651.16
c $81,075.98
d $83,999.29
Answer:
C
Step-by-step explanation:
Suppose there are 28,200,000 small businesses in the economy today. Twenty-five percent of those businesses have no employees. What is the number of businesses in the economy with no employees?
Answer:
the number of businesses with no employees is 7,050,000
Step-by-step explanation:
The computation of the number of businesses in the economy have no employees is shown below:
Given that
There are a total of 28,200,000
Out of which 25% of those businesses have no employees
So, the number of businesses in the economy is
= 28,200,000 × 25%
= 7,050,000
Hence, the number of businesses with no employees is 7,050,000
The set of ordered pairs represents a function. Write a rule that represents the function.