Answer:
0.72
Step-by-step explanation:
The second digit to the right of the decimal is the hundredths place. We look at the thousandths place to determine how to round. 5 or above round up. Since it is a 1 we leave it alone
.721 rounds to .72
Answer:
0.72
Step-by-step explanation:
First, note that 0.721 has two parts. The integer part to the left of the decimal point and the fractional part to the right of the decimal point:
Integer Part: 0
Fractional Part: 721
To round 0.721 to the nearest hundredth means to round the numbers so you only have two digits in the fractional part.
We use the following rules to round 0.721 to the nearest hundredth:
A) If the last digit in the fractional part of 0.721 is less than 5, then simply remove the last the digit of the fractional part.
B) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is less than 9, then add 1 to the second digit of the fractional part and remove the third digit.
C) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is less than 9, then add 1 to the first digit in fractional part and make the second digit in fractional part 0. Then remove the third digit.
D) If the last digit in the fractional part of 0.721 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is 9, then add 1 to the integer part and make the fractional part.
With 0.721, rule A applies and 0.721 rounded to the nearest hundredth is: 0.72. Hope it helps! :)
Someone help me out on this one please
Answer:
Angle GHM and Angle LKJ
Step-by-step explanation:
They are both marked the same with one line.
What is the midpoint of the longest side of the triangle with vertices (1,4),(3, 4), and (3, 6)?
A, (1, 1)
B, (2, 4)
С, (2,5)
D,(3,5)
Answer:
(2, 5)
Step-by-step explanation:
The longest side of the triangle will be the side with the coordinate (1,4) and (3,6) due the value of the distance between them;
Midpoint = (x1+x2/2, y1+y2/2)
X = 1+3/2
X = 4/2
X = 2
Y = 4+6/2
Y = 10/2
Y = 5
Hence the required midpoint (X, Y) will be at (2, 5)
Adam has an inflatable pool toy
Answer:
yes
Step-by-step explanation:
Answer:
nice.
Step-by-step explanation:
₊˚ ꒰ mei ꒱ ‧₊˚
Can somebody help me in this one :)
Answer:
A) f(x) = 6x + 14
Step-by-step explanation:
6(1) + 14 = 20
6 + 14 = 20
6(1.5) + 14 = 23
9 + 14 = 23
6(2) + 14 = 26
12 + 14 = 26
and so on...
Answer:
A
Step-by-step explanation:
You have to use the (y2-y1)/x2-x1 and you get 6. Then you substitute 6 for m in y=mx+b. Which is y=6x+b.Take any x and y value and substitute it in and you get 14 for b
A square plastic tarp has a perimeter of 68 meters. How long is each side of the tarp?
meters
Answer:
17 meters
Step-by-step explanation:
The perimeter is the addition of all sides. Since the perimeter is 68 meters and a square has 4 sides, we can divide 68 by 4 and we get 17.
Answer:
Step-by-step explanation:
b/c it's square we know all 4 sides are the same length
68 /4 = 17
each side is 17 meters
16. Which of the following is equivalent to (4x5)(733)?
022325+3
0 -325+3
0 11253
2825+3
Answer:
correct answer the last one 2825 plud t3
Helllllllllllllppppp plzzzzzzz someone
Answer:
18
Step-by-step explanation:
it raise the score by 25 an hour
Find the area of the trapezoid
Answer:
45
Step-by-step explanation:
Someone help me with this pleaseeee!!!! I need help ASAP pleasee!!!
Answer:
192 cm^3
Step-by-step explanation:
base area = side^2 = 8^2 = 64 cm^2
V = (base area x height)/3 = (64 x 9)/3 = 192 cm^3
Your math test scores
are 81%, 77%, 79%,
83%, and 70%. Which
measure of central
tendency should tell
your parents to make
your math test scores
seem highest?
Answer:
Median
Step-by-step explanation:
Mean: (81+77+79+83+70)/5 = 78
Median: 70, 77, 79, 81, 83
Mode: None
Therefore, the median is the better measure of central tendency you should tell your parents to make your math test scores seem highest.
Answer:
if you choose mean, your score would be 78 because 81+77+79+83+70=390, divide that by 5 and you get 78, your median would be the 79, and if you choose mode, you really couldn't calculate it since there is only one of each number, therefore the best choice is the median of 79%
Step-by-step explanation:
A 20 foot ladder liens against a building and must just reach a window that is 8 feet of the level ground the latter will be unstable if the base is more than 15 feet from the bottom of the building will the ladder be unstable
Answer:
the ladder will be unstable because it is 18.33ft from the bottom of the building
Use this calculator for problems like this
https://www.calculator.net/triangle-calculator.html
The length of the base is 18.33 feet greater than 15 feet then the ladder will be unstable.
What is a Pythagorean theorem?Pythagorean theorem states that in the right-angle triangle the hypotenuse square is equal to the sum of the square of the other two sides.
Given that a 20-foot ladder is placed against a building and must just reach a window that is 8 feet of the level ground the latter will be unstable if the base is more than 15 feet from the bottom of the building.
Calculate the base of the triangle by using the Pythagorean theorem:-
H² = P² + B²
B² = H² - P²
B² = 20² - 8²
B = √( 400 - 64 )
B = √336 = 18.33 feet
Therefore, the length of the base is 18.33 feet greater than 15 feet then the ladder will be unstable.
To know more about the Pythagorean theorem follow
https://brainly.com/question/343682
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What is the profit function , P(x)
find the value of x. round your answer to the nearest tenth.
Given a mean of 75 and a standard deviation of 7,
how many students out of 500 would score higher
than 68?
Answer:
421 students out of 500 would score higher than 68
Step-by-step explanation:
P(X>68) = normalcdf(68,100,75,7) = 0.841 = 84.1%
Therefore, 84.1% of 500 students is 421 (remember to round up).
There are 421 students out of 500 who would score higher than 68 if the mean is 75 and the standard deviation is 7.
What is the standard deviation?
The standard deviation mathematical and statistical analysis tool used to explain the diversity of treatments or values around the Mean is the standard deviation, which is also known as the square root of variance.
Given a mean of 75 and a standard deviation of 7,
Mean μ = 75
SD σ = 7
By using the normal distribution,
P(X > 68) = P( z > (68-μ)/σ)
P(z > 1)
By using z-table, we get
= 0.8413
Therefore, 84.1% of 500 students is 421 (rounded to the nearest integer).
Hence, 84.1% of students out of 500 would score higher than 68.
To learn more about standard deviation click here:
brainly.com/question/23907081
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PLZ HELP WILL MARK BRAINLIEST !!! :)))
Answer:
66.66%
Step-by-step explanation:
Divide 1000 by 15, and get your answer. If it would be 50, then it would be 50%.
There are 5 plates of bagels. The numbers of bagels on the plates are 8,10,9,10, and 8. Shane rearranges the bagels so that each plate has the same amount. How many bagels are now on each plate?
Answer:
6.5 I think I could be wrong???????
Both the numerator and the denominator of 18/21 can be divided by _____. 4 6 3 2
Answer:1
Step-by-step explanation:
Both are whole numbers,so 1 is an answer,
18/1=18
21/1=21
Answer:
3
Step-by-step explanation:
3 * 6 = 18
3 * 7 = 21
Find the number of possible outcomes in the sample space.
30) A spinner can land on either red or blue.
You flip a coin and then spin the spinner.
A) 4.
B) 6
C) 1 D) 8
А
D
consider the graph of f(x) = (x+5)^2 - 3.rewrite the equation by making one change in the equation of f(x) so that the graph has no x-intercepts
Answer:
(x+5) (x+5) - 3
Step-by-step explanation:
i dont know the answer nor the step by step explanation
The equation by making one change in the equation of f(x) so that the graph has no x-intercepts will be f(x) = (x + 5)(x + 5) - 3.
What is the parabola?It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.
The parabolic equation is given below.
f(x) = (x+5)² - 3
Then the solution to the equation will be
f(x) = 0
(x+5)² - 3 = 0
(x+5)² = 3
x + 5 = ±√3
x = - 5 ±√3
The graph is given below.
More about the parabola link is given below.
https://brainly.com/question/8495504
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A right triangle has a side length of 5 feet and hypotenuse of StartRoot 61 EndRoot feet.
What is the length of the missing leg?
Answer:
Step-by-step explanation:
5²+b²=61
25+b²=61
25(-25)+b²=61(-25)
b²=36
√b²=√36
b=6
Hope this helps :)
Answer: The Answer is A, 6ft.
Step-by-step explanation: None needed, Hope that helped! ^^
Can y’all help me it’s on Surface Area
Answer:
i dont know what surface means but i could help you
if you mean the Face how is shown below its will be like this 6×3+3×2+6×2
and if you want the figure areas its will be like this 2×(6×3+6×2+3×2) hopefully its helpful
and can you tell me what ` sign means iam not good at engilish sorry about that
Aaron makes $9 an hour at work. He worked h hours yesterday. Write an expression to represent how much money he made at work yesterday.
Answer:
9h
Step-by-step explanation
If Aaron makes 9 dollars per hour, then we can find out how much money he earned by doing the expression 9h, which means 9 dollars times h (the number of hours.)
Hope this helped!!! :)
Answer:
9h
Step-by-step explanation:
If he makes $9 an hour, and h represents how many hours he worked, the amount of money he made can be represented by 9h.
This will multiply $9 by how many hours he worked, giving us the total amount he made.
For example, if he works 2 hours, he will get $18.
So, the expression that represents how much he made yesterday is 9h.
Find the area of the following
kite:
10 cm
4 cm
4 cm
4 cm
A = [?] cm2
Answer:
40
Step-by-step explanation:
hope it helps and sorry if it's wrong but i wish you luck
PLEASE HELP I NEED THE ANSWER ASAP!!
Answer:
A :)
Step-by-step explanation:
If ABCD is dilated by a factor of 2, the
coordinate of B' would be:
B' ([?],[?])
PLEASE HELP I WILL MARK BRAINLIEST!!
Answer:
I believe its (- 2, 2 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin, then multiply the coordinates of B by the scale factor 2, that is
B(- 1, 1 ) → B'(2(- 1), 2(1) ) → B'(- 2, 2 )
A pool measuring 8 meters by 28 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the pool and the path combined is 468 square meters, what is the width of the path?
Answer: 3 meters'
Step-by-step explanation:
What is the measure of LNK?
K
60°
L
J
750
M
N
m
LNK=
Answer:
You said K = L M N
Divide each side of
the equation by (L N),
and then it says K / ( L N ) = M .
Step-by-step explanation:
Write an expression to represent how to calculate the area of a triangular sail.
Answer:
(b × h) ÷ 2
Step-by-step explanation:
HELP ME HELP ME HELP KE HELP ME PLEASEEEEEE I NEED HELP PLZ PLZ PLZ
Answer:
1/3
Step-by-step explanation:
can anyone help me pls
Answer:
4x - 5 ft
Step-by-step explanation:
Perimeter = 4 × side
16x - 20 = 4 × side
(16x - 20)/4 = side
4x - 5 = side
Answer:
[tex]perimeter = 2(l + b) \\ 16x - 20 = 2(2l)(square \: so \: l = b) \\ 16x - 20 = 4l \\ l =( 16x - 20 )\div 4 = 4x - 5 \\ thank \: you[/tex]