Answer:
t = 2q²/p
Step-by-step explanation:
subtract 1 from each side to get:
p/q - 1 = q/t
multiply each side by t/q to get:
(tp/q²) - 1 = 1
add 1 to each side to get:
tp/q² = 2
cross-multiply to get:
tp = 2q²
divide each side by p to get:
t = 2q²/p
Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. On the fourth roll, he rolls his second "3”. Tom says that the die is loaded and that each outcome is not equally likely. Is Tom correct here? If you think Tom is incorrect, how many rolls should Tom make until he sees each number occurring about 1/6 of the time?
You must show all of your work to receive credit.
I need the last part as I know that he is incorrect
Answer:
no he is not correct
Step-by-step explanation:
giving brainiliest answer!!
--
write at least 3-4 different expressions that are equivalent to 2^-4
Answer:
Step-by-step explanation:
1/16
2^-2 * 2^-2
2^2 * 2^-6
1/4^-2
A packing box measures 36 centimeters by 14 centimeters by 20 centimeters. What is the volume of the box?
Answer:
1000
Step-by-step explanation:
first you times 36 by 14 witch equals 54. Then do 54 x 20 = 1000 the 4 is gone because of the zero. So your answer should be 1000
4. In the diagram below, segment BD is parallel to segment CE with AB = 6, 2 points
BC = 9, AD = 8, and DE = 12. Which of the following mappings of triangle
BAD would justify that it is similar to triangle CAE?*
A dilation by a factor of 3/2centered at A
A dilation by a factor of 4/3 centered at C
A dilation by a factor of 5/2 centered at A
A dilation by a factor of 3/4 centered at C
Answer:
12
Step-by-step explanation:
122
What is the product of 4⁴(4⁻⁷)(4)?
Answer: 0.0625
Step-by-step explanation: I plugged it into my calculator and this is what I got.
tyreek invested $8,000 into an account that pays 12% simple interest annually. what will the balance of his account be after ten years?
Answer:
I belive it would be $17,600
Step-by-step explanation:
The way I did it might be confusing but.
12% of 8,000 is 960
960 * 10 is 9,600
9,600 + 8,000 = 17,600
Incase you can’t see the picture, it says “Explain how to solve the following equation and check for extraneous solutions: x= square root of -2x+6 then out of square root +3 Please help guys
Answer:
x=3
Step-by-step explanation: too much math to put here
Answer:
x= 3 ; (x=1 is an extraneous solution)
Step-by-step explanation:
-2x+6 is under a square root, so its value must be > or equal to 0
If we solve the inequality
-2x+6 ≥ 0 we obtain
-x+3≥ 0
-x ≥ -3
x ≤ 3
now that we know the possible values of x we can proceed like this:
1) move 3 on the left side of equal and change its sign
x-3 = √-2x+6
2) square the two members of the equation
x^2 + 9 -6x = -2x+6
3) solve the equation
x^2 -4x +3 = 0
(x-3)(x-1) = 0
x = 3
x = 1
4) Check if the solution are ≤ 3 and if they make true the equation
Both solutions are ≤ 3
if x = 3
3 = √-6+6 + 3
3 = 3
true
x=1
1 = √-2+6 + 3
1 = 2+3
1 = 5 false
In conclusion we can say the 3 is a real solution, while 1 is an extraneous solution
327 ÷ 8 please help me im d.u.m.b
That’s my question I need help with
Answer:
D. 120 × ⅕
Step-by-step explanation:
120 computers ÷ 5 classrooms
120 ÷ 5 = 120 × ⅕
Which number has the least value?
A 1/2
B 62%
C 0.55
D 9/16
Answer:
A
Step-by-step explanation:
Answer:
A. 1/2
Step-by-step explanation:
I converted all of the numbers into percentages out of 100.
1/2= 50%
62% doesn't have to be changed
0.55= 55%
9/16= 56.25%
Hope this helps :D
A cab company charges $0.70 per cab ride, plus an additional $1 per mile driven. If a cab ride is 40.55 miles long, how much will it cost?
Answer:
41.25
Step-by-step explanation:
0.70 + 1 (40.55) = 41.25
Find the value of b.
bº
44°
Answer:
46
Step-by-step explanation:
nice to help you.that angle is a 90-degree angle - 44
in science class 2/3 of the students have a sister. Of the students who have a sister 1/2 have a brother which model shows the fraction of students that have both a sister and brother
Answer:
1/3
Step-by-step explanation:
Which of the coordinate points below will fall on a line where the constant of proportionality
is 5? Select all that apply.
A) (1,6)
B) (5, 10)
C) (1,5)
D) (3, 12)
E) (2, 10)
How do you solve this literal equation:
-3x+2c=-3, solve for x
Answer:
x = 1 + 2 c 3
Step-by-step explanation:
use the pythagorean Theorem to find the missing length of the hypotenuse
C=
Answer:
300
Step-by-step explanation:
do 15 times 20 and that should make 300.
hope this helps
PLSSS HELP NEED IT NOW
Answer:
I think its h but I'm not sure
Step-by-step explanation:
pla correct me if I'm wrong
Beau´s aquarium has 12 fish.Five of the fish are guppies. Which equation can be used to be determine the number of other fish in his aquirium
Answer:
12 = 5 + x
Step-by-step explanation:
Total fish in the aquarium = 12
Number of guppies fish = 5
Number of other fishes = x
Total fish in the aquarium = Number of guppies fish + Number of other fishes
12 = 5 + x
Subtract 5 from both sides
12 - 5 = 5 + x - 5
7 = x
x = 7
Number of other fishes = x = 7
HELPPP
what is the diameter of a circle with an area of 50π in2 in simplest radical form
Answer:
d = 5[tex]\sqrt{2}[/tex] + 5[tex]\sqrt{2}[/tex] = 10 [tex]\sqrt{2}[/tex]
Step-by-step explanation:
A = πr²
50π = πr²
50 = r²
[tex]\sqrt{50}[/tex] = r
[tex]\sqrt{25}[/tex]· [tex]\sqrt{2}[/tex] = radius
2(5[tex]\sqrt{2}[/tex]) = diameter
10[tex]\sqrt{2}[/tex] = diameter
Plz help!! On question 7 thnx ✌️✨
Answer:
10 pieces
Step-by-step explanation:
(5 1/4)/(1/2) = 10.5
10 pieces with 1/4 ft left over
Emilio works for the parks department of West Palm City. He tracked how many emails the
mayor received about the city's parks each day last month. This box plot shows the results.
Emails received
10
20
30
40
50
60
What percent of the time did the mayor receive between 25 and 50 emails?
Answer:
The answer is 50%.
Step-by-step explanation:
I did the question on IXL, and got it right.
MARKING BRAINLIEST!!!
Answer:
7.6
Step-by-step explanation:
GEATER than 6.9 But LESS than 8.1 so its 7.6
Choose the equation of the line that is parallel to the x-axis.
A. x = 4
B. x + y = 0
C. x = y
D. y = 4
Answer:
D. y=4 you would see a line passing only through 4, x axis is also a line and it's formula is y=0 cause e it passes through 0
PLEASE HELP!!!!
Give the most precise classification for this figure, do not go off of what you see. it looks like a rectangle but we don't have the info to prove that.
Answer:
parallelogram
Step-by-step explanation:
Looks like a rectangle, but then angles should be marked =90
But two sides are marked equal that makes it a parallelogram.
(a parallelogram is 4 sided figure where 2 opposite sides are =
help plssssssssssssssss
Answer:
4/5
Step-by-step explanation:
From point (-2,0) to point (3,4).
Rise is 4, Run is 5
Answer:
slope: 4/5
Step-by-step explanation:
(-2,0)&(3,4)
[tex]slope:\frac{y_{2-x_y{2}} }{x_{2-x_x{1} } }[/tex]
[tex]=\frac{4-0}{3-(-2)} \\\\=\frac{4}{3+2} \\\\slope: \frac{4}{5}[/tex]
hope it helps..
have a great day!!
Simplify 16m^7n^3/4m^3n
Answer:
find the zeroes of the polynomial
2
Select the correct answer from the drop-down menu.
Subtracting 3 xy2 from 8 xy2 gives the same result as the expression
Reset 3xy^2 - xy^2
-7xy^2 - 2xy^2
7xy^2 - 2xy^2
Answer:
7xy^2 - 2xy^2
Step-by-step explanation:
Subtracting 3xy² from 8xy² is 8xy² - 3xy² = 5xy²
And 7xy^2 - 2xy^2= 5xy²
Find the surface area of the prism please help fast
Answer:
17.6 squared feet
Step-by-step explanation:
triangle is 0.5 X b X h
0.5 X 1 X 2 = 1 squared foot.
(there are two triangles) 1 X 2 = 2 squared foot
rectangle sides
2.2 X 3 = 6.6
1 X 3 = 3
2 X 3 = 6
add them altogether
2 + 6.6 + 3 + 6 = 17.6
if 1/2 a = 11 what does a equal
Answer:
22
Step-by-step explanation:
11*2
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{\dfrac{1}{2}a =11}[/tex]
[tex]\large\textsf{MULTIPLY 2 to BOTH SIDES}[/tex]
[tex]\mathsf{2\times\dfrac{1}{2}a= 11\times 2}[/tex]
[tex]\mathsf{CANCEL\ out: 2 \times \dfrac{1}{2}\ because\ that\ gives\ you\ 1}[/tex]
[tex]\mathsf{KEEP: 11 \times 2\ because\ that\ helps\ you\ solve\ for\ a }[/tex]
[tex]\large\textsf{New equation: } \mathsf{a = 11\times2}[/tex]
[tex]\mathsf{a = 11 \times2 }[/tex]
[tex]\mathsf{\bold{22} = 11 \times 2}[/tex]
[tex]\boxed{\boxed{\large\textsf{Therefore, your \underline{answer} is: \huge\bf a = 22}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the value, in degrees, of x?
Answer:
x°=180-45-60=75°is your answer
