Answers
Related Questions
Travis used 76% of the money in his savings account to buy something that cost him $380. How much money is left in his savings account?
Answers
Answer:
$120
Step-by-step explanation:
Step 1: Find how much he had in total. One way of doing that is setting up a fraction, then solve
[tex]\frac{76\%\:}{380}=\frac{100\%\:}{x}[/tex]
[tex]76\% =\frac{19}{25}[/tex]
[tex]100 =1[/tex]
Cross Multiply
[tex]\frac{19}{25}x=380\cdot \:1[/tex]
SImplify
[tex]\frac{19}{25}x=380[/tex]
Multiply both sides by 25
[tex]\frac{19}{25}x\cdot \:25=380\cdot \:25[/tex]
Simplify
[tex]19x=9500[/tex]
Divide both sides by 19
[tex]\frac{19x}{19}=\frac{9500}{19}[/tex]
Simplify
[tex]x=500[/tex]
That means he had a total of $500 in his account.
Step 2: Subtract the amount used from the total
[tex]500 - 380\\\\= 120[/tex]
Therefore, $120 is left in Travis' savings account.Answer:
$120
Step-by-step explanation:
Before the purchase, the amount of money in the account was x.
76% of the amount of money in the account is $380.
We write the above statement as an equation and solve for x, the original amount of money in the account.
76% of x = 380
0.76x = 380
Divide both sides by 0.76
0.76x/0.76 = 380/0.76
x = 500
He had $500 in his account.
He spent $380.
$500 - $380 = $120
He has $120 left in the account.
Answer: $120
If 50 grams of sweats cost $2.10,find the cost of 380 of sweats,giving your answer correct to the nearest 5 cent
Answers
Answer:
$15.95
Step-by-step explanation:
cost of 1 gram of sweet = $2.10 / 50 = 0.042
Cost of 380 g = 380 x 0.042 = $15.96
to the nearest 5 cent = 15.95
sorry the picture is kinda small
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The Answer:
36/121
(6/11)^2 = 6/11 multiplied by itself two times
6/11 x 6/11
Numerator: 6 x 6 = 36
Denominator: 11 x 11 = 121
So the answer is 36/121
Hope it helped!
Find K please and thank you
Answers
Answer:
k=48 degree(given in the diagram)
Step-by-step explanation:
Answer:
your answer is 45 degrees
Step-by-step explanation:
Question 24
A teacher asked some of her students how many siblings they have. The results are displayed in the dot plot.
I.
10
How many students did she ask?
А
7 students
B
10 students
C
21 students
D
41 students
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Answer:
C, 21 students
Step-by-step explanation:
if you count out each dot plotted it equal 21 people
Msm555 can you please help?!
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Answer:
Solution given:
Sin C=21/29Sin C=30/50Cos C=36/39Cos 8/17Which is the equation of the line that passes through the point (-3,-9) and has an undefined slope?
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Answer:
Step-by-step explanation:
i dont know
y=x^2-3, what is your y value when x=4
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Answer:
13
Step-by-step explanation:
4^2 is 16
16-3=13
that's all that you have to do you replace the x with 4 and do a normal equation
Answer: y=13
Y=(4)^2-3
y=16-3
y=13
What is one thing that you want to accomplish next year in math? State your goal for math (in a complete sentence):
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Answer:
I want to take better notes that include examples and definitions.
Step-by-step explanation:
Answer:
My goal in math that I would like to accomplish next year is to be a hard-working student who is self-managed and can work under pressure. ( switch it up a little if it doesn't match you)
Step-by-step explanation:
HELP DUE IN 15 MINS!
x = ?? degrees
Answers
Answer:
148°Step-by-step explanation:
Inscribed angle is half the intercepted arc measure.
m∠PQR = 1/2xx = 2m∠PQRx = 2(74°) = 148°The equation y = -20x + 275 represents the balance of Cassie's bank account y after x months. Which of the following statements regarding Cassie's account is not true?
The rate of change of the function is the slope of the line, -20.
The rate of change of the function is the slope of the line, -20.
The initial value of the function is the y-intercept of the line, 275.
The initial value of the function is the y-intercept of the line, 275.
Initially, Cassie has $20 in her account.
Initially, Cassie has $20 in her account.
Each month after the initial month, Cassie withdraws $20 from the account.
Please help
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Answer: The answer that is false is “Initially, Cassie has $20 dollars in her account.”
Step-by-step explanation: The reason why this is false is because the first statement that the slope of the line is -20 is true. The formula for slope-intercept form is y = mx + b where m is the slope and b is the y-intercept. Next the initial value is 275 because in these problems the y-intercept is technically the starting value in these problems. So since the initial value is 275 the last statement is false.
Have a nice day!
In a normal distribution, 68% of the data falls within 1 standard deviation of the mean.
A. True
B. False
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Answer:
True
Step-by-step explanation:
In a normal distribution, 68% of the data falls within 1 standard deviation of the mean is true.
What is a normal distribution?A normal distribution is a continuous probability distribution that describes a symmetric, bell-shaped curve of data.
It is also known as a Gaussian distribution or a bell curve.
The normal distribution is used to model many real-world phenomena, such as measurements of height, weight, blood pressure, and IQ scores, among others.
We have,
In a normal distribution, 68% of the data falls within 1 standard deviation of the mean.
This is known as the Empirical Rule or the 68-95-99.7 rule, which states that:
- approximately 68% of the data falls within one standard deviation of the mean
- approximately 95% of the data falls within two standard deviations of the mean
- approximately 99.7% of the data falls within three standard deviations of the mean.
Thus,
In a normal distribution, 68% of the data falls within 1 standard deviation of the mean is true.
Learn more about normal distribution here:
https://brainly.com/question/31327019
#SPJ7
find the measure of the indicated angle (?). Round to the nearest tenth
Answers
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
The graph of a linear function is shown.
A coordinate plane with a straight line passing through (negative 4, 2), (0, 0), and (4, negative 2).
Which word describes the slope of the line?
positive
negative
zero
undefined
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Zeros can be observed graphically or solved for algebraically. A linear function can have none, one, or infinitely many zeros. If the function is a horizontal line ( slope = [latex]0[/latex]), it will have no zeros unless its equation is [latex]y=0[/latex], in which case it will have infinitely many.
Answer:
answer is negative
Step-by-step explanation:
2021 edge :)
Enter the rate as a fraction. Then find the unit rate. Sara drove 39 miles on 3 gallons of gas.
Answers
Answer:
The unit rate: 13 mi/gallon. Fraction 39/3
Step-by-step explanation:
39 miles/3 gallons. Simplify. 13 miles/1 mile=13 mi/gallon
Please mark brainliest!
Help please gotta pass
Answers
Answer:
(59,93)
Step-by-step explanation:
Help ASAP please !! No scam I really need this ! Trigonometry coordinates !
Answers
Answer:
A' (0,2)
B (-6,12)
C' (6,0)
How many equal line segments are needed to make a row of 35 squares?
Answers
Answer:
each pair of distinct vertices we connect them up with
a line segment. There are (8 2 )=28 such line segments.
Step-by-step explanation:
-
Solve the system of linear equations.
2x + 3y = 5
X+ y = 5
Answers
Answer:
Step-by-step explanation:
(10,-5)
Which statements about the end behavior of f (x) = StartFraction x minus 5 Over x cubed + 125 EndFraction are true? Check all that apply.
Limit of StartFraction x minus 5 Over x cubed + 125 EndFraction as x approaches infinity = Limit of StartFraction 1 Over x squared EndFraction as x approaches infinity
Limit of StartFraction 1 Over x squared EndFraction as x approaches infinity = 0
The end behavior of the function is that as x →±∞, y →0.
According to the leading terms, the limit of the function is ∞ as x approaches ∞.
The function has a horizontal asymptote of y = –5.
i need a help assap
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Answer:
Step-by-step explanation:
A, B, C
Answer:
A B C
Step-by-step explanation:
right on edge
Solve the volume of the cylinder 3m 10m
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Answer:
If π=22/7
volume of cylinder =282.857m³
How many glasses like the one shown can be filled three quarters full from a pitcher holding 150 cubic in ches of water.
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Answer:
6
Step-by-step explanation:
I had this question
Angle 2 is 60. Find angle 8.
Options:
140
100
40
60
Answers
eee
!!!!!!!!!PLEASE HELP!!!!!!!!
Answers
Answer:
A
Step-by-step explanation:
The total number of cars produced by TESLA each year is y = 200000(1.25)x , where x represents the number of years after 2020. how many cars will be produced in year 2025 (five years later)?
Answers
Answer:
y=1250000
Step-by-step explanation:
Multiply 200000 by 1.25.
y = 250000 ⋅5
Multiply 250000 by 5.
y=1250000
Answer:
Step-by-step explanation:
ijaciiudui uchi icbdicj
What is the rate of change or slope of 2y + 3x = 1
Answers
Answer:
I dont have a clue
Step-by-step explanation:
i am doing this for points
If 6 - 7 = -1, which of the following is true?
-1 + 7 = 6
-1 + (-7) = 6
7 - 6 = -1
7 - (-1) = 6
Answers
Answer:
B is true
Step-by-step explanation:
Solve for x.
2x + 24
3x - 26
x = [?]
Answers
Answer:
set them equal to eachother, i gotta look at my notes tho
Step-by-step explanation:
I think it's like this
3x-26=2x+24
We simpilfy the equation to the form which is simple to understand.
3x-26=2x+24
We move allterms containing X to the left and all others terms to the right
+3x-2x=+24+26
We simplfiy left and right sideof the eqution.
+1x=+50
We divide both sides of the equation by 1 to get x.
x=50
What is 1/2 off of 3.48
Answers
Answer:
2.98
Step-by-step explanation:
1/2 as a decimal is 0.5 so 3.48 - 0.5 is 2.98
What is 4 dollars + 5 quarters + 4 pennies = $_.__
Answers
Answer:
$5.29
Step-by-step explanation:
five quarters is 1.25. since we start with four dollars, that gives us 5.25, plus the 4 cents from the pennies, making 5.29.
Answer:
$5.29
Step-by-step explanation:
We have a solid 4 dollars to begin with so we will write $4.
Next we see that there are 5 quarters, each being 25 cents, we add this to 125 cents. We know that 100 cents is equal to a dollar so we add that to 4 and we have an excess 25 cents so we would write $4.25. We also have 4 pennies, each being 1 cent, we add that to $4.25 to get $4.29.
I hope this helps. Here is a reference
$1= 100 cents
Quarter= 25 cents
Dime= 10 cents
Nickel= 5 cents
Penny= 1 cent