20 points, and if you're right I'll give you big brain lol, graph too please!
Answers
Answer:
The correct answer would be A I believe
Related Questions
Which shows the expressions in the order they would appear on a number line from least to greatest? (5 points)
Question 9 options:
1)
2 to the power of 3, square root of 5, square root of 20, square root of 11, 11 over 9
2)
2 to the power of 3, square root of 11, 11 over 9, square root of 20, square root of 11
3)
11 over 9, square root of 5, square root of 11, square root of 20, 2 to the power of 3
4)
11 over 9, 2 to the power of 3, square root of 5, square root of 20, square root of 11 WILL SOMEONE PLEASE ANSWERE THIS FOR ME
Answers
Answer:
3) 11 over 9, square root of 5, square root of 11, square toot of 20, 2 to the power of 3
Step-by-step explanation:
Identify all Terms: 2^3, √5, √20, √11, and 11/9Simplify any Expressions: 8, ~2.23, ~4.47, ~3.32, and ~1.2Organize from Least-to-Greatest: ~1.2, ~2.23, ~3.32, ~4.47, 8Substitute Original Expressions: 11/9, √5, √11, √20, and 2^3Sincerely,
Gigabyte
y = 7 - 3x
Non linear or linear?
Thanks in advance
Answers
Answer:
Non linear( it doesn't go through the 0
Step-by-step explanation:
A college student goes to lunch at school and pays for lunch with her ID. Her mother put money into her account for her to do so, but she doesn’t know how much. Lunch is the same cost each day , but she doesn’t know what the cost is. After buying 4 lunches, she sees that her account balance is $91 . After buying 9 lunches , her balance is $67.25 .
Answers
Each lunch would cost 4.75
Yes, the relationship is linear.
The cost of each lunch is $2.639.
The initial amount deposited by her mother is $101.55.
What is the slope?The slope is the rate of change of the y-axis with respect to the x-axis.
The equation of a line in slope-intercept form is
y = mx + b, where
slope = m and y-intercept = b.
We know the greater the absolute value of a slope is the more steeper is it's graph or rate of change is large.
From the data itself, we can obtain two points to find the slope the points are
(4, 91) and (9, 67.25).
Slope(m) = (67.25 - 91)/(9 - 4).
Slope(m) = - 2.639.
The cost of each lunch is 2.639.
∴ 67.25 = -(2.639).9 + b.
b = 91.
∴ y = -(2.639)x + 91.
The initial amount put by her mother is 91 + 4(2.639) = $101.55
learn more about slopes here :
https://brainly.com/question/3605446
#SPJ2
Look at this please! 20 pts
Answers
Answer:
is there more to the question
Step-by-step explanation:
Which expression is equivalent to (3b + 2r) + (4b +r)?
A. 7b + 2r
B. 7b + 3r
C. 12b + 2r
D. 12b + 3r
Answers
Answer:
7b + 3r
Step-by-step explanation:
=3b+2r+ 4b+r
= 3b + 4b+2r+r
= 7b + 3r
can someone help me
Answers
Answer:
93°
Step-by-step explanation:
90+38= 128. all angles of a triangle always equal 180. so the last angle inside the triangle is 52°. WYZ is a straight line, so 180-52 will get you the measure of the angle in question, which is 93°
Find the solution of system of equations.
-6x-9y=-42
6x+5y=10
Answers
Answer:
X = -5, y = 8
Step-by-step explanation:
add the two equations together since the x‘s will cancel
-4y = -32
y = 8
then plug 8 in for y and solve
6x + 5(8) = 10
6x + 40 = 10
6x = -30
x = -5
please help i’ll mark brainlest!!!!!
Answers
A dress which costs $59.95 has a decrease in price of 21%. Estimate the new price for this dress?
Answers
Answer:
46 Dollars
Step-by-step explanation:
New value =
59.95 - Percentage decrease =
59.95 - (21% × 59.95) =
59.95 - 21% × 59.95 =
(1 - 21%) × 59.95 =
(100% - 21%) × 59.95 =
79% × 59.95 =
79 ÷ 100 × 59.95 =
79 × 59.95 ÷ 100 =
4,736.05 ÷ 100 =
47.3605 ≈
47.36
10. Pizzas are $7.50 each plus a $2 delivery fee. Is the cost proportional
to the number of pizzas ordered? What will the cost be for 5 pizzas?
Answers
Answer:
$39.55
Step-by-step explanation:
$7.50 times 5= $37.55+$2=$39.55
Answer:
$39.55
Step-by-step explanation:
Matthew made a fruit salad, in which the ratio of blueberries to red grapes is 8:6. Write the ratio of red grapes to blueberries in simplest form. [Type your ratio using a colon and without spaces.]
Answers
Answer:
6:8
Step-by-step explanation:
Answer:
8:6
Step-by-step explanation:
sorry if incorrect i realy dont know
To celebrate the first day of school, Marie brought in a tray of caramel brownies and walnut brownies. The tray had a total of 10 brownies, of which 10% were caramel. How many caramel brownies did Marie bring?
Answers
Answer:
Marie has 1 caramel brownie
Step-by-step explanation:
10 percent of 10 is 1
heya! ^^
Help me
[tex] \boxed{ \large{ \sf{Question: }}}[/tex]
Five years ago,A's age was four times the age of B. A's age will be twice of the age of B. Find their present ages.
_______________________
best of luck ^^
Answers
Answer:
here's your answer
Five years hence, A's age will be twice the age of B.. B's age = 10 years
please mark me as brainliest
I need help on this math ASAP. And I need a right answer. I will report random things that don’t relate to the question.
Answers
I also hate when people put random things
help plz help plz help
Answers
Answer:
What grade is this?
Step-by-step explanation:
Answer:
122-180=68
90+68+X=98
180-98=82
X=82
Step-by-step explanation:
hope this helps
Function f(x) represents the population of bacteria x hours after 9 a.m. What does F(2)-F(1) represent?
Answers
Answer:
f(2)-f(1) => Difference between the count of bacteria between 11AM and 10AM
Step-by-step explanation:
Here x is the number of hours after 9AM
f(2) means the count of bacteria after 2 hours of 9AM i.e. at 11AM
f(1) means the count of bacteria after 1 hour of 9AM i.e. at 10 AM
f(2) - f(1) will give us the difference between the count of bacteria between 11 AM and 10 AM
Hence,
f(2)-f(1) => Difference between the count of bacteria between 11AM and 10AM
compare -1.5 and -4.5
Answers
Answer:
-3
Step-by-step explanation:
There's a three point distance between the two on a coordinate plane
A stack of 10 different cards are shuffled and spread out face down. If 3 cards are turned face up, how many different 3-card combinations are possible?
Answers
Answer:
120 different waysStep-by-step explanation:
Using the combination formula as shown;
nCr = n!/(n-r)!r!
If a stack of 10 different cards are shuffled and spread out face down. If 3 cards are turned face up, the number of different ways 3cards combinations are possible is expressed as;
10C3 = 10!/(10-3)!3!
10C3 = 10!/(7)!3!
10C3 = 10*9*8*7!/7!*3*2
10C3 = 10*9*8/3*2
10C3 = 720/6
10C3 = 120 different ways
Hence there are 120 different card combinations
The different 3-card combinations that are possible are; 120 possible combinations
This is a combination probability problem with the formula;
nCr = n!/((n-r)!r!)
Where;
n is sample size
r is possible choice
In this case;
n = 10
r = 3
Thus;
The different 3-card combinations possible are;
10C3 = 10!/((10 - 3)!3!)
>> 10!/(7! × 3!)
>> 120
Thus,there are 120 possible combinations of 3 different cards.
Read more at; https://brainly.com/question/23885729
A bakery uses 37 1/2 cups of flour to make 25 loaves of bread each day. Write a fraction that shows how many 1/4 cups of flour are used to make bread each day at the bakery.
Answers
Answer: 74/25
Step-by-step explanation:
150 /1 of the 1/4
Step-by-step explanation
37.5/.25
Need help asap! Tysm
Answers
Write an equation in slope intercept form for the line that passes through (5, -4) and is perpendicular to the line described by 2x-10y=0
Answers
2x - 10y = 0
-10y = -2x
y = 1/5z
perpendicular lines have opposite reciprocal slopes, making it 5.
put it in point slope form.
y - (-4) = 5(x - 5)
solve for y.
y + 4 = 5x - 25
y = 5x - 21
I will give your brainliest if you answer this
Answers
Answer:
i think it could be c im not too sure
Topic 9: Check Your Understanding
Answers
Answer:
?
Step-by-step explanation:
Is this a question or-
Answer:
Where is question?
Step-by-step explanation:
........
Mr. Lee deposited $450 into a savings account that earns 5% compound interest, compounded annually for 2 years. What is the total amount that Mr. Lee will have in his account at the end of 2 years?
Answers
Answer:
Okay, I've never learned about this before but I want to help and I think I get it. Again, I'm not very sure about this. $472.50
Step-by-step explanation:
I took one percent of 450 and mutiplied that by five to get 22.5
22.5 + 450 = 472.50 making THAT answer.
5 is 46% of what? Round to the nearest tenth
Answers
Answer:
Step-by-step explanation:
10.87
(rounded) 10.9
Does anyone have an answer to this?
Answers
Step-by-step explanation:number 4
What is the equation of the line shown in this graph?
Answers
The function is x=-2
please help this is due in 3 hours!! #17
Answers
Answer:
multiply 31.4x7.9 then add 9.5 to the answer to multiplication prob. Then add your answer in the first sentence. Then multiply 4.6 x 2 . I think that right,good luck : ) luck.
I like food it so good
Answers
Answer:
food is very good nooo its super good mark me brainiest plz
Step-by-step explanation:
Answer:
same here
Step-by-step explanation:
In Mrs. Wilson's math class the ratio of girls to total students is 5 to 8. if there are 24 total students, how many boys are in the class?Can you do step by step please
Answers
Answer:
9
Step-by-step explanation:
Your ratio is 5 to 8
We know the total people in the class is 24 students. the total of the ratio (8) times 3 gives us 24! So, we also multiply the 5 by 3, which gives us 15. But its asking how many girls. If there are 15 girls, the rest are boys. So we subtract 24 by 15, which gives us 9