Answer:
74.088
Explanation:
to find the volume of a cube, you do length x height x width. since a cube has equal sides, you would do 4.2 x 4.2 x 4.2.
please help!! (Easy?)
i have a issue i have cancer
If continuous random variable X is normally distributed with µ = 5625 and σ = 875.5, what is P(5000 ≤ X ≤ 6000)?
9.47%
90.53%
47.72%
42.75%
Answer:
42.75
Step-by-step explanation:
i took the test and got it right
Answer:
42.75%
Step-by-step explanation:
I have no explanation besides that this answer is confirmed by Acceleration Education / Buzz
Note:
Hope this helps you, sorry for the late answer, but it will help you in the future. Enjoy Your Answer.
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Calculator
13 cm
What is the measure of angle R?
5 cm
Enter your answer as a decimal in the box. Round only your
final answer to the nearest hundredth.
Q
12 cm
R
m
Answer:
m<R ≈ 22.62°
Step-by-step explanation:
Reference angle = R
Side opposite to R = 5 cm
Adjacent side length = 12 cm
Thus, applying TOA, we have:
Tan R = opp/adj
Tan R = 5/12
R = tan^{-1}(5/12)
R ≈ 22.62° (nearest hundredth)
Answer:22.61
Step-by-step explanation:
22.61
Bree took a math test and scored 152 points which was 95% of the total possible points
on the test. What was the total number of possible points.
A 95% confidence interval is found to be (28, 32). The sample standard
deviation is 7, and the sample size is 49. If you wanted a smaller interval,
what could you do?
Answer:
b
Step-by-step explanation:
Ok question on picture
Answer:
its 144in
Step-by-step explanation:
8 times 9 times 2 is 144in
Solve for the missing angles
Answer:
x = 90°
y = 90°
Step-by-step explanation:
The angle indicated with a box shape is a right angle = 90°
Thus:
x corresponds to 90°. Therefore,
x = 90°
✔️y = 180 - x (linear pair theorem)
y = 180 - 90 (substitution)
y = 90°
If x = 5 units, y = 6 units, and h = 6 units, find the area of the trapezoid shown above using decomposition. A. 102 square units B. 30 square units C. 66 square units D. 48 square units
Answer:
C. 66 square units
Step-by-step explanation:
The area of the middle rectangle would by base × height, or y × h, or 6 × 6.
The area is 36.
The area for one triangle would 1/2 × base × height.
(But since there are two triangles to solve for, the 1/2 is not necessary, and we can just do base × height again.)
So, it would be x × h, or 5 × 6.
The area is 30.
Combine both areas to get the whole area of 66 units²
the binomial expansion of (x-2y)^3 is__
PLEASE HELP
A) x^3+3x^2y+3xy^2+y^3
B) x^3-3x^2y+3xy^2-y^3
C) 2^2(x^3-3x^2y+3xy^2-y^3)
D) x^3-6x^2y+12xy^2-8y^2
The answer is D) x^3-6x^2y+12xy^2-8y^2
9 tenths plus 7 hundredths =
Answer:.97
Step-by-step explanation:
Three friends go to book fair Alan spends $2.60 Maria spend three times as much as Allen Aiko spends $3.95 less than Maria how much does Aiko spend
Answer:
Aiko spends $3.85
Step-by-step explanation:
2.60 times 3 - 3.95 = 3.85
Answer:
3.85
Step-by-step explanation:
2.60x3=7.80 7.80-3.95=3.85
Sarah is dividing pies into eighths. She has 4 pies. How
many eighths will she have?
Answer:
32 eighths
Step-by-step explanation:
If each pie is being divided into 8 parts then all you have to do is multiply 8 by the number of pies (4). 8 * 4 = 32
The number of eighths Sarah will have is 8.
Given to us,
Total number of pies Sarah have = 4,
Each pie is divided into eighths, therefore, in 8 parts.
The number of eighths Sarah will have = number of pies Sarah x 8 parts.
= 4 x 8 parts
= 32 eighths
Hence, the number of eighths Sarah will have is 8.
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HELP !!!!!!! PLEAZEEEEE
Answer:
x = 30 y = 70 z = 80
Step-by-step explanation:
Find all the factors of 50.
Answer:The factors of 50 are 1, 2, 5,10, 25, and 50.
Step-by-step explanation:The factors of 50 are 1, 2, 5,10, 25, and 50.
Answer:
The factors of 50 are
Step-by-step explanation:
1, 2, 5, 10, 25, and 50
you make 12 equal payments. You pay a total of $1896 how much is each payment
Answer:
$158 per payment
Step-by-step explanation:
$1896 divided by 12
=158
determine whether (7,8) is a solution of 7x+9y=11
Answer:
(7, 8) is NOT a solution to the equation
Step-by-step explanation:
x = 7 and y = 8 so fill those into the equation
7(7) + 9(8) = 11
49 + 72 = 11
121 = 11
this makes the equation NOT true
So no, (7, 8) is NOT a solution to the equation
Liz has added 20% of the total amount of acid that she needs
in the beaker for her experiment. She has put in 10 ml so far.
How much more does she need to add? Plz help
Complete the Area Model that would be used to multiply
4x(x² + 2x +3)
Answer:
16x^3 + 8x^2 + 12x
Step-by-step explanation:
Given the product 4x(x^2+2x+3)
On Expanding
4x(x^2+2x+3)
= 4x(x^2)+4x(2x)+4x(3)
= 16x^3 + 8x^2 + 12x
Hence the Area of the model is 16x^3 + 8x^2 + 12x
The area model is as follows:
4x × (x²) = 4x³
4x × (2x) = 8x²
4x × (3) = 12x
The area model that will be use to multiply 4x(x² + 2x +3) is as follows:
4x(x² + 2x +3)4x × (x²) = 4x³
4x × (2x) = 8x²
4x × (3) = 12x
Therefore,
4x(x² + 2x +3) = 4x³ + 8x² + 12x
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what is the length of YZ
Answer:
13 is the answer
Step-by-step explanation:
Answer:
YZ is 4+√55 cm.
Step-by-step explanation:
[tex]a^2+b^2=c^2[/tex]
[tex]3^2+b^2=5^2[/tex]
[tex]9+b^2=25[/tex]
[tex]b^2=16\\b=4[/tex]
[tex]a^2+b^2=c^2\\3^2+b^2=8^2\\9+b^2=64\\b^2=55\\b=\sqrt{55}[/tex]
4+√55
please help me :/ i dont understand
Chris bought 2 1/4 yards of fabric. He used 2/3 of the fabric to make a blanket.
How many yards of fabric did Chris use to make the blanket?
Answer:
1000 yard to make the blanket. I dony kikj
Answer:
took the test
Step-by-step explanation:
he used 1 1/4 yards of fabric
Find The Value of X in the picture I showed.
Answer:
x = 4
Step-by-step explanation:
You can do this by realizing that since JG is the diameter then 6 + 11x + 22x - 1 must equal 180 minus 43 because that is the measure of HG. So then just set it up like an algebra equation.
137 = 6 + 11x + 22x - 1
137 = 33x + 5
132 = 33x
x = 4
What is the slope of JK? J=(2, 4), K(6, 1), L(2, -2), M(-2, 1)
Answer:
-3/4
Step-by-step explanation:
First, we find the change in x & change in y.
Change in x: 6 - 2 = 4
Change in y: 1 - 4 = -3
Since slope is rise (change in y) over run (change in x),
-3/4 is the slope.
5. Micheal has $750 to deposit into no different accounts.
-Micheal will deposit $400 into Account I, which ears 4.5% annual simple interest
-Micheal will deposit $250 into Account II, which eams 2 % annual simple interest
Micheal will not make any additional deposits or withdrawals. What will be the total balance of these two
accounts at the end of 5 years?
I=prt
I= 400×(4.5/100)×5
I=$90
total 400+90=$490
I=prt
I=250×(2/100)×5
I=$25
total 250+25=$275
The circle below is centered at the point (8, 4) and has a radius of length 4. What is its equation?
Answer:
(x-8)^2 + (y-4)^2 = 16
Step-by-step explanation:
Standard equation of a circle is expressed as;
(x-a)^2 + (y-b)^2 = r^2
(a, b) is the centre
r is the radius
Given
Centre (8, 4)
r = 4
Substitute
(x-8)^2 + (y-4)^2 = 4^2
(x-8)^2 + (y-4)^2 = 16
This gives the required equation
Answer:
(x-8)^2 + (y-4)^2 = 16
Step-by-step explanation:
other guy is correct i just took the quiz
i will pay someone to do my geometry review sheet answer fast
Answer:
where is it?
Step-by-step explanation:
Answer:
okay
Step-by-step explanation:
is it easy? good luck to me and your question
How many milliliters of chocolate milk are in the container shown? Enter your answer in the box.
A pitcher shows 4 lines at 1, 2, 3, and 4 liters from bottom to top. Chocolate milk rises to the level of the line at 3 liters.
Answer:
I don't know
Ich bin fett
I'm just a fat boy watching ph once a month
Step-by-step explanation:
bobo Ampt
HELP!!!!!I dont understand the question
Answer:
It would be Kite A
Step-by-step explanation:
Multiply the height by the base
30 x 30 = 900 inches of paper
40 x 20 = 800 inches of paper
Answer:
Same amount
Step-by-step explanation:
kite b=20+ 40=60
kite a=30+30=60
Same amount
Which equation is a true proportion?
Answer:
you need to put a picture or type the equations of the proportion cause nobody will know what you mean
Step-by-step explanation:
which equation is a true proportion
what are the equations?
Combine like terms to simplify; (5x + 2) + (4x + 5). 1 point 9x - 7 9x + 7 -9x - 11 X + 7
(5x + 2) + (4x + 5)
= 5x + 2 + 4x + 5
= 5x + 4x + 5 + 2
= 9x + 7