Answer:
if you toss a dice 30 times, you will roll a two 5 times.
Step-by-step explanation:
If you toss a dice once, the probability of rolling a 2 is 1/6, like you said.
So if you multiply your chances of rolling a 2 by 30, you get;
30.1/6 = 30/6 = 5
Help me just giving brainlist
Answer:
i think 2023 ...
i need 4 numbers that equal 50 added together
no links
Answer:
1 + 49
2 + 48
3 + 47
4 + 46
5 + 45
6 + 44
7 + 43
8 + 42
9 + 41
10 + 40
11 + 39
12 + 38
13 + 37
14 + 36
15 + 35
16 + 34
17 + 33
18 + 32
19 + 31
20 + 30
21 + 29
22 + 28
23 + 27
24 + 26
25 + 25
26 + 24
27 + 23
28 + 22
29 + 21
30 + 20
31 + 19
32 + 18
33 + 17
34 + 16
35 + 15
36 + 14
37 + 13
38 + 12
39 + 11
40 + 10
41 + 9
42 + 8
43 + 7
44 + 6
45 + 5
46 + 4
47 + 3
48 + 2
49 + 1
50 + 0
A triangle has known angle measurements of 118 degrees and 30 degrees, so angle "K" must have a measure of
degrees
Answer:
32 degrees
Step-by-step explanation:
All angles in a triangle add up to 180.
118 + 30 = 148
To find what's missing, subtract that from 180.
180 - 148 = 32 degrees
Hope this helped. :)
Lisa is 6 years older than twice her sister's age. Lisa is 12. Write and then solve an equation to determine the age of Lisa's sister.
Answer: lisa's sister is 3
Step-by-step explanation:12-6 is 6 then 6/2 is 3 so the check lets do it backwards 3*2 is 6 +6 because Lisa is 6 years older than twice her sister's age
The equation is y = 2x + 6. Then the age of her sister will be 3 years old.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Lisa is six years older than her younger sister. Lisa is twelve years old.
Let y be the age of Lisa and 'x' be the age of her sister. Then the equation is given as,
y = 2x + 6
If the age of Lisa is 12. Then the age of her sister is calculated as,
12 = 2x + 6
2x = 12 - 6
2x = 6
x = 6 / 2
x = 3
The equation is y = 2x + 6. Then the age of her sister will be 3 years old.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
Fred has a spinner that is split into four equal sections red blue green yellow fred spun the spinner 848 times what will be a good estimate of the number of times the spinner lands on the green section
Answer:
212 times
Step-by-step explanation:
If each section of the spinner has a theoretical probability of 1/4 being landed on, then you can expect the spinner to land on the green section 848(1/4)=212 times
Willl give brainlyist if quick its timedd
Answer:
feel like its C
Step-by-step explanation:
What is the range for the girl plot?
Answer:
15
hope this helps
have a good day :)
Step-by-step explanation:
ANSWER:
YOUR ANSWER IS C,15
EXPLAINATION:16 - 1 = 15, Range = 15
A dodecagonal pyramid has a surface area of 130 square inches. A similar dodecagonal pyramid has a surface area of 2080 square inches. If the larger pyramid has a height of 32, what is the height of the smaller dodecagonal pyramid?
Answer:
8 in.
Step-by-step explanation:
The ratio of the surface areas is equal to the square of the ratio of the heights
Let h = the height of the smaller dodecagonal pyramid
So, [tex]\frac{2080}{130} = \frac{32^{2}}{h^{2} }[/tex]
[tex]h^{2} = \frac{32^{2} * 130 }{2080}[/tex]
[tex]h^{2} = 64[/tex]
h = 8 in.
hii! please help asap. i’ll give brainliest
Answer:
The answer is letter B. the second one
Can someone help me give it with this my grade are bad
Answer:
Your new points are (3,6) (3,3) and (6,3)
That means (3,6) is from (0,0) (lower left corner) - count 3 across then 6 up and make a point
(3,3) from lower left corner count 3 across then 3 up and make a point
(6,3) from lower left count 6 across then 3 up and make a point
Connect the points, the shape will match the other but it will be smaller
Add 195 to the product of 25 and 30.someone answer it plz its from my hw
Answer:
945 is your answer!
Step-by-step explanation:
(25 x 30) + 195
(750) + 195
945
Answer:
945
Step-by-step explanation:
(25 x 30) + 195 *Multiply 25 and 30 since the product of 25 and 30 in implying
multiplication*
(750) + 195 *Add 195*
945
Tickets for a baseball game sell for $3. One hundred fifty were sold in advance. The stands has 400 seats.
Let A be the total amount of ticket sales, in dollars, including the tickets sold at the door. Which statement best decribes A?
a. A ≥ 1,200
b. 450 ≤ A ≤ 1,200
c. A ≥ 450
d. A ≤ 900
Answer:
B
Step-by-step explanation:
A is not greater than 1200
But c and d combined make answer B which "Best Describes" the answer
It fits the question way better than the other answers.
please foil this for me
(x-2)^2+(y+1)^2=16
thank you and don’t leave a link or ill report u, just write the answer !
Answer:
I will send u solution after sometimes please wait
PLSSS HELP ASAP and don’t send links I really need help this is hard ash
Answer:
[tex]b = \sqrt{ \frac{ {c}^{2} }{2 {\pi}^{2} } - {a}^{2} } [/tex]
Please help :( will mark brainliest I don’t understand the questions be genuine and no LINKS !
Answer:
816
A=a+b/ 2 h=13+38 /2·32=816
Answer:
The area is 816 [tex]m^2[/tex]
Step-by-step explanation:
The formula for the area of a trapezoid is
A= [tex]\frac{a+b}{2}[/tex]h
A and B are the bases and h stands for the height
So, then you can input all of your known variables
A= [tex]\frac{38 +13}{2}[/tex](32) ( honestly, you could just input all of this into a calculator)
A= [tex]\frac{51}{2}[/tex](32)
A= 816
I hope this helps :)
A cylinder is 5 centimeters tall and has a radius of 2.1 centimeters. Find the vilume to the nearest tenth.
A. 33.0 cm3^
B. 61.2 cm3^
C. 65.9 cm3^
D. 69.2 cm3^
BRAINLIEST TO THE CORRECT ANSWER
Answer:
The Answer is 69.27
Step-by-step explanation:
Mia and her neighbor Lora use their garden hoses to fill the pool. Mia and lora can fill the pool in 16 hours, Lora fills the pool twice as fast as mia. How long would it take mia to fill the pool
Answer:
x = 5 1/3 hours
Step-by-step explanation:
Let
x = number of hours Mia fills the pool
y = number of hours Lora fills the pool
x + y = 16
Lora fills the pool twice as fast as mia.
y = 2x
Substitute y =2x into the equation
x + y = 16
x + 2x = 16
3x = 16
x = 16/3
x = 5 1/3 hours
x = number of hours Mia fills the pool =5 1/3 hours
1. What is the radius of the red circle?
2. What is the radius of the blue circle?
3. What are the coordinates for the center of the red circle?
4. What are the coordinates for the center of the blue circle?
5. What is the equation for the red circle?
6. What is the equation for the blue circle?
Answer:
See below
Step-by-step explanation:
1. Radius of the red circle = 2 units
2. Radius of the blue circle = 1 unit
3. Coordinates for the center of the red circle = (-2, 2)
4. Coordinates for the center of the blue circle = (2, 2)
5. Equation for the red circle:
[tex] \{x - (-2)\}^2 + (y-2)^2 = 2^2 [/tex]
[tex] \red{\boxed {(x+2)^2 + (y-2)^2 = 4}} [/tex]
6. Equation for the blue circle:
[tex] (x-2)^2 + (y-2)^2 = 1^2 [/tex]
[tex]\purple {\boxed {(x-2)^2 + (y-2)^2 = 1}} [/tex]
frank needs to save $600 to buy a set of golf clubs. He plans to save $75 per month. Write an equation that Frank can solve to determine the amount of money he still has to save (y) in relation to the number of months (x) in which he saved money. what is the slope of that equation?
Please help me. My dad is threatening to stop me from seeing my gf if I don’t make up work.
Answer:
Option 2 is the answer
Step-by-step explanation:
BTW not to intrude on your life, but
I strongly suggest that kids between years old shouldn't have FF ecause it's not suitable.
children with lack of life experience and there brain aren't fully mature yet.
A designer builds a model of a sailboat. The finished model is exactly the same shape as the original, but smaller. The scale factor is 2:9. (a) Find the ratio of the surface area of the model to the surface area of the original. (b) Find the ratio of the height of the model to the height of the original. (c) Find the ratio of the volume of the model to the volume of the original.
Answer:
6.2
Step-by-step explanation:
(A) The ratio of the model to the surface area of original 81 : 4.
(B) The ratio of the height of the model to the height of the original 9 : 2.
(C) The ratio of the volume of the model to the volume of the original 729 : 8.
What is ratio?Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.
If a and b are two values, their ratio will be a:b,
Given that,
The scale factor = 2 : 9
(A)
The surface area of the model to the surface area of original
= (9)² : (2)²
= 81 : 4
= 20.25
(B)
The ratio of the height of the model to the height of the original
= 9 / 2
= 4.5
(C)
The ratio of the volume of the model to the volume of the original
= (9)³ : (2)³
= 729 : 8
= 91.125
To know more about Ratio on:
https://brainly.com/question/23724140
#SPJ2
what percent of 14 is 36
no links
Answer:
36 is 257% of 14.
Step-by-step explanation:
36/14 = 2.57,
so 36 is 257% of 14.
hii i’ll give brainliest please help thanks :)
Answer:
b
Step-by-step explanation:
Alex brought 48 cookies to school to celebrate his birthday. He gave 9 to teachers. He then shared equally the remaining cookies with his 18 classmates. How many cookies remained?
Answer:
3 cookies
Step-by-step explanation:
After he gave nine cookies to teachers,he have 39 cookies left.He shared 36 cookies to his 18 classmates at the rate of 2 cookies per person.Then,3 cookies remained.I may be wrong but,it is answer according to me.
hope it helps u and keep smiling :)
Si a la diferencia entre el suplemento de un angulo y el doble de su complemento le sumamos 20, obtenemos las 3/5 partes de su suplemento. Halla la medida del angulo
Answer:
Say this: Soy un merdia pendeou
Step-by-step explanation:
PLZ HELP ANSWER AS, A B OR C
Answer:
i think its A
Step-by-step explanation:
im pretty sure u only multiply the numerator but not the denominator.
Answer:
C
Step-by-step explanation:
( )mean the all square. 3 and 4,three times it self
3×3×3=27 and 4×4×4 =64
which lists the fractions from least to greatest?
I don’t know how to do these problems Pls help me
Answer:
The volume and area ones you just multiply the 2 numbers
if you cant multiply or is too la z. y to do so like me just g o o g l e it
Step-by-step explanation:
Simplify the expression below.
(xy)^8
A.
xy^8
B.
x^8y^8
C.
8xy
D.
8xy^8
"Four times a number is no more than 36."
Answer:
Step-by-step explanation:
if we consider x as the number we can write this inequality:
4x ≤ 36
If we divide the two members by 4 we have:
x ≤ 9