Answers
hmm through my critical thinking I belive it's B
Related Questions
For the past three months, Grace used her cell phone for 43 minutes, 62 minutes, and 57 minutes. How many minutes would she have to use her cell phone this month for the average usage over the four months to be 55 minutes? Be sure to include units in your answer
Answers
Answer:
Step-by-step explanation:
If they want the average for four months to be 55 minutes, this means that the total of the four months = 55 x 4
Total of four months = 220 minutes
They already told us that the three previous months she used her cellphone for 43 minutes, 62 minutes and 57 minutes.
All you have to do now is subtract everything from the total of the four months.
4th month = 220 - 43 - 62 - 57
= ? Minutes
PLEASEEE HELP!!!
Find value of y!
Answers
Step-by-step explanation:
9x+21=11x-1 (corresponding angle)
-2x=-22
x=11
11x-1+5y-5=180
11*11+5y-6=180
121+5y-6=18
5y+115=180
5y=180-115
5y=65
y=13
Martina opens a savings account with an initial deposit and makes no other deposits or withdrawals. She earns interest on her initial deposit. The total amount of money in her savings account at the end of each year is represented by the sequence shown.
100, 105, 110.25, ...
Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year?
A. f(n + 1) = f(n) + 5
B. f(n + 1) = 5f(n)
C. f(n + 1) = 1.05f(n)
D. f(n + 1) = 0.05f(n)
Answers
1.05 should be it
Step-by-step explanation:
In a recursive formula, each term of the sequence is found by using the previous term. In this case, the sequence is geometric because we are multiplying each term by the same constant, called a common ratio.
To find this common ratio, we find the percent of change between terms. We do this by using the formula
% change = (amount of change)/(original amount)
The amount of change between the first two terms is 105-100 = 5. This makes the percent change
5/100 = 0.05
The amount of change between the second two terms is 110.25-105 = 5.25. This makes the percent change
5.25/105 = 0.05
However, the common ratio in the sequence is not 0.05. This is because multiplying by this decimal would make the terms decrease instead of increasing. In this case, we are taking 100% of the number and adding an extra 5% (0.05 = 5%); this makes our common ratio 105% = 1.05.
This gives us the recursive formula
Answer:
the correct answer is C. f(n + 1) = 1.05f(n)
Step-by-step explanation:
just got it right 2020 edg
Is 1.888... an irrational number? (i have a 1 in math :C)
Answers
Answer: No, 1.888 is a rational number. In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. When the ratio of lengths of two line segments is an irrational number, the line segments are also described as being incommensurable, meaning that they share no "measure" in common, that is, there is no length ("the measure"), no matter how short, that could be used to express the lengths of both of the two given segments as integer multiples of itself.
Why would there not be an x-intercept for this situation?
Answers
Answer:
Because you cannot go lower than 0ft when rock climbing.
Step-by-step explanation:
You can't go lower than sea level when rock climbing.
Help please if you can thanks
Answers
Answer:
The answer is C
Step-by-step explanation:
In 1 they are talking about future tense: What will happen
In 2 they are talking about present tense: What is happening
So they said what they are going do to and now they are doing it
Hope this helped:)
(3х + 5у = -1
x+2y = - 1
Answers
Answer:
the correct answer is (x,y) (3,-2)
Use the diagram below to answer the following questions
Answers
360
Step-by-step explanation:
you must 360 (complete angle)
Which of these is NOT a major organ of the circulatory system?*
O heart
veins
capillaries
O arteries
O lungs
Answers
Answer:
Lungs im pretty sure
Answer:
Lungs are not part of the circulatory system. They're part of the respiratory system
Step-by-step explanation:
Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different.
Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice.
Which two recipes will taste the same, and which one will taste different?
Answers
Answer:
Recipe 1 and 2 will taste the same .
Step-by-step explanation:
they will taste same because they have equal ratios
1.4:6=2:3
2.6:9=2:3
3.9:12=3:4
2:3 =2:3
recipe 1 and 2 are same.
Choose the answer that best represents the situation described below.
Karen is driving across the country. The longer she drives after filling her gas
tank, the more gas she will have to put in next time she fills up.
A. The amount of time that Karen has driven since she last put gas in
her car is a function of how much gas her car needs.
B. The amount of gas Karen has to put in her tank is a function of
how large her gas tank is.
C. The amount of gas Karen has to put in her tank is a function of
how long she has driven since she last put gas in.
Answers
Round £432.75
to 2 significant
figure.
Answers
Answer:
= 3.66
Step-by-step explanation:
there you go have a good day
£432.75 to 2 significant figure, is 4.3275*10²
What is a significant figure?The term significant figures refers to the number of important single digits (0 through 9 inclusive) in the coefficient of an expression in scientific notation.
Given a term £432.75
Rounding £432.75 to 2 significant figure, we get,
432.75 = 4.3275*10²
Hence, 432.75 to 2 significant figure, is 4.3275*10²
For more references on significant figure, click;
https://brainly.com/question/29153641
#SPJ2
should education be left at state control or brought to national control? and why?
Answers
Find the results of the given vector subtractions for u = <-8, 4> and V = <2,7>.
Answers
Answer:
see explanation
Step-by-step explanation:
- u - v
= - < - 8, 4 > - < 2, 7 > ← multiply each component of u by - 1
= < 8, - 4 > - < 2, 7 > ← subtract corresponding elements
= < 8 - 2, - 4 - 7 >
= < 6, - 11 >
----------------------------------------------------------
u - v
= < - 8, 4 > - < 2, 7 > ← subtract corresponding elements
= < - 8 - 2, 4 - 7 >
= < 6, - 3 >
-----------------------------------------------------------
v- u
= < 2, 7 > - < - 8, 4 > ← subtract corresponding elements
= < 2 - (- 8), 7 - 4 >
= < 2 + 8, 7 - 4 >
= < 10, 3 >
Solve for x
14x = 5(2x – 4) – 12
Answers
X = - 8
Answer:
x=3
Step-by-step explanation:
14x= 5(2x-4) - 12
14x= 10x - 20 - 12
14x= 10x -8
24x= 8
x= 3
Which of the following values are in the range of the function graphed below?
Check all that apply.
A. 2.
B. 1
C. 1/2
D. -1
E. 5
Answers
Answer:
B. 1 and C. 1/2
Step-by-step explanation:
Confirmed
What is the slope of the line on the graph?
A. 1/2
B. -1/2
C. 2
D. -2
Answers
Answer:
b
Step-by-step explanation:
Does her equation make sense? If so, explain why her
equation must be true. If it is not correct, determine what is incorrect and
rewrite the equation.
Answers
4.
Convert the following times into decimal time on the 24 hour clock:
1:30 PM=
09:12 AM=
11:54 PM=
4:15 PM=
Answers
Answer:
1:30pm = 13:30pm
09:12am = 09:12am
11:45 pm = 23:54pm
4:15pm = 16:15pm
Step-by-step explanation:
I'm in military school :)
5(2x+3)+2(4x –1)
I need help
Answers
Select the correct answer.
An archeologist discovered two artifacts buried beneath the ground. She found the first artifact at an elevation of meters and the second at an elevation of meters. What is the distance between these two elevations?
A.
meters
B.
meters
C.
meters
D.
meters
Answers
Answer:
answer is
A
Step-by-step explanation:
Which expression can be used to solve 3/5 divide by 7/10
Answers
Answer:
[tex]\frac{3}{5} *\frac{10}{7}[/tex]
= [tex]\frac{30}{35} =\frac{6}{7}[/tex]
Question
A stationery store sells packages of two different-sized square stickers. The
side length of the smaller sticker, S(x), is modeled by the function
S(x) = { Væ+3, where x is the area of the larger sticker in square inches.
Which graph shows S(x)?
Answers
Answer:the answer is b
Step-by-step explanation:
how do u position yourself while dribbling? (basketball)
Answers
Answer:
so defener wont take it away
Step-by-step explanation:
The table represents the total miles traveled, y, after a certain number of hours, x. A 2-column table with 5 rows. Column 1 is labeled hours: x with entries 1.5, 3.0, 5.0, 5.5, 7.0. Column 2 is labeled Miles: y with entries 60, 120, 200, 220, 280. Which linear equation represents the scenario? y = 7x + 280 y = 40x + 60 y = 40x y = 3x + 120
Answers
Answer:
y=40x
Step-by-step explanation:
got it right lol
Answer:
y = 40x
Step-by-step explanation: I took the test on edge
pls help? I need to know the answer asap
Answers
help
thanks!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
what decimal is between 4/5 and 5/6
Answers
Answer: .81 or .82
Step-by-step explanation:
What do we do to the inequality sign when we multiply or divide by a negative?
Answers
Which ones are correct please help me.
Answers
Answer:
I think it's the third choice because line segments are congruent and not equal. Line segments also have little lines on top of the letters.
Step-by-step explanation:
======================================================
Explanation:
AB = BC refers to the fact that expressions 2x+7 and 4x-3 are equivalent. They represent numbers when we replace x with some number. So after doing that replacement, we have something in the form number = number.
So this is why choice A is one of the answers.
[tex]\overline{AB} \cong \overline{BC}[/tex] says "segment AB is congruent to segment BC". The horizontal lines over the lettering indicates we have a segment. The equal sign with a squiggle over top is the congruence symbol. In geometry, we say two items are congruent if they are the same. You can think of making a clone of the object and then sliding it over. In this case, we've cloned segment AB to form segment BC.
This is why choice C is the other answer.
--------------
Choices B and D are close, but not quite correct. Choice B is missing the segment markers. Choice D is missing the congruence symbol. Congruence and equality are very similar ideas, so often they get mixed up.
